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Results for "

pyrimidines

" in MedChemExpress (MCE) Product Catalog:

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By Research Areas:	Cancer (135) Cardiovascular Disease (17) Endocrinology (1) Infection (55) Inflammation/Immunology (22) Metabolic Disease (47) Neurological Disease (35)
Click Chemistry:	Alkynes (1)
Oligonucleotides:	Nucleotide Analogs (10) Nucleoside Analogs (29) Uridine (1) Cytidine (3) Cytidine Nucleotide (4)

363

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GMP Molecules

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W013046

Phosphoribosyl pyrophosphate pentasodium PRPP pentasodium	Endogenous Metabolite	Others
Phosphoribosyl pyrophosphate (PRPP) pentasodium is an important metabolite required in the biosynthesis of purine and pyrimidine nucleotides, the amino acids histidine and tryptophan, and the cofactors NAD and NADP .

HY-N0157

Orotic acid 3 Publications Verification 6-Carboxyuracil; Vitamin B13	Nucleoside Antimetabolite/Analog Endogenous Metabolite	Metabolic Disease
Orotic acid (6-Carboxyuracil), a precursor in biosynthesis of pyrimidine nucleotides and RNA, is released from the mitochondrial dihydroorotate dehydrogenase (DHODH) for conversion to UMP by the cytoplasmic UMP synthase enzyme. Orotic acid is a marker for measurement in routine newborn screening for urea cycle disorders. Orotic acid can induce hepatic steatosis and hepatomegaly in rats .

HY-125818

Cytidine-5'-triphosphate 3 Publications Verification Cytidine triphosphate; 5'-CTP	DNA/RNA Synthesis Nucleoside Antimetabolite/Analog Endogenous Metabolite	Metabolic Disease
Cytidine 5′-triphosphate (Cytidine triphosphate; 5'-CTP) is a nucleoside triphosphate and serves as a building block for nucleotides and nucleic acids, lipid biosynthesis. Cytidine triphosphate synthase can catalyze the formation of cytidine 5′-triphosphate from uridine 5′-triphosphate (UTP). Cytidine 5′-triphosphate is an essential biomolecule in the de novo pyrimidine biosynthetic pathway in T. gondii .

HY-I0960

Uracil 4 Publications Verification	Endogenous Metabolite Drug Derivative	Infection Cancer
Uracil is a pyrimidine derivative and one of the four nucleobases in the nucleic acid of RNA. Uracil is a frequently occurring DNA base damage that results from the spontaneous or chemically induced deamination of cytosine and is mutagenic at the level of replication. Uracil could potentially alter transcriptional fidelity, resulting in production of mutant proteins .

HY-112732B

Sparfosic acid trisodium 4 Publications Verification	Apoptosis	Metabolic Disease Cancer
Sparfosic acid trisodium is a DNA antimetabolite agent and a potent inhibitor of aspartate transcarbamoyl transferase. Aspartate transcarbamoyl transferase catalyzes the second step of de novo pyrimidine biosynthesis. Sparfosic acid trisodium synergistically enhances the cytotoxicity of a combination of 5-fluorouracil (5-FU) and interferon-alpha (IFN) against human colon cancer cell lines .

HY-112732

Sparfosic acid 4 Publications Verification	Apoptosis	Metabolic Disease Cancer
Sparfosic acid, a DNA antimetabolite agent, is a potent inhibitor of aspartate transcarbamoyl transferase, the enzyme catalyzing the second step of de novo pyrimidine biosynthesis. Sparfosic acid synergistically enhances the cytotoxicity of a combination of 5-fluorouracil (5-FU) and interferon-alpha (IFN) against human colon cancer cell lines .

HY-N6961

Lapachol 3 Publications Verification	Dihydroorotate Dehydrogenase DNA/RNA Synthesis Parasite	Infection Inflammation/Immunology Cancer
Lapachol, a natural naphthoquinone, is an orally active, potent DHODH inhibitor. Lapachol has immunosuppressive activity on lymphocytes through its direct ability to block DHODH activity and inhibit pyrimidine synthesis. Lapachol is a vitamin K antagonist with antitumor activity and can inhibit DNA and RNA synthesis in neoplastic cells. Lapachol has anti-Leishmania activity .

HY-W002339

3-Hydroxy-2-methylpyridine	Drug Intermediate	Others
3-Hydroxy-2-methylpyridine is a pharmaceutical intermediate that can be used in the synthesis of pyrimidines. 3-Hydroxy-2-methylpyridine acts as a corrosion inhibitor, serving as a mixed-type corrosion inhibitor for carbon steel in HCl medium .

HY-16182

Ecamsule 1 Publications Verification	Biochemical Assay Reagents	Others
Ecamsule is a broad-spectrum UVA filter that can be used in sunscreen product. Ecamsule reduces biological damage caused by solar radiation such as pyrimidine dimer formation, p53 protein accumula-tion, or collagenase 2 expression. Ecamsule has the potential for the research of polymorphous light eruption (PMLE) .

HY-137265

Aminomethyltrioxsalen hydrochloride	Flavivirus	Infection
Aminomethyltrioxsalen hydrochloride is a psoralen derivative and nucleic acid intercalator. Aminomethyltrioxsalen hydrochloride can penetrate intact cells and react with nucleic acid secondary structures in vivo without disrupting the tissue structure of natural nucleoproteins. Aminomethyltrioxsalen hydrochloride inactivates viruses by crosslinking nucleic acid pyrimidine residues after exposure to UV-A radiation. Aminomethyltrioxsalen hydrochloride can be used in research related to dengue virus infection .

HY-131576A

Thymidine 5′-diphosphate sodium dTDP sodium	Endogenous Metabolite	Metabolic Disease
Thymidine 5′-diphosphate (dTDP) sodium is the key product of pyrimidine synthesis in organisms. Thymidine 5′-diphosphate sodium is produced by thymidylate kinase (TMPK) catalyzed phosphorylation of 5′-thymidine monophosphate (dTMP), which requires ATP and Mg ²⁺. Thymidine 5′-diphosphate sodium is further catalyzed by TMPK to thymidine 5′-triphosphate (dTTP). TMPK activity can be detected by measuring the level of Thymidine 5′-diphosphate .

HY-16182A

Ecamsule disodium 1 Publications Verification	Biochemical Assay Reagents	Others
Ecamsule disodium is a broad-spectrum UVA filter that can be used in sunscreen product. Ecamsule reduces biological damage caused by solar radiation such as pyrimidine dimer formation, p53 protein accumula-tion, or collagenase 2 expression .

HY-130812

Gemcitabine-O-Si(di-iso)-O-Mc	Drug-Linker Conjugates for ADC	Cancer
Gemcitabine-O-Si(di-iso)-O-Mc is a agent-linker conjugate for ADC with potent antitumor activity by using Gemcitabine (a pyrimidine nucleoside analog antimetabolite and an antineoplastic agent; HY-17026), linked via the ADC linker .

HY-N8060A

Orotidine 5′-monophosphate trisodium 1 Publications Verification Orotidine monophosphate trisodium; Orotidylic acid trisodium	Endogenous Metabolite DNA/RNA Synthesis	Metabolic Disease
Orotidine 5'-monophosphate trisodium is a pyrimidine nucleotide. Orotidine 5'-monophosphate trisodium is synthesized via the de novo synthesis pathway for DNA synthesis in a large number of microorganisms including M. tuberculosis, S. cerevisiae, S. typhimurium and P. falciparum to name a few. The synthesis of orotidine 5'-monophosphate trisodium uses phosphoribosyl pyrophosphate (PRPP) and orotic acid (OA) as the substrates catalyzed by orotate phosphoribosyltransferase (OPRT) .

HY-W008137

5-Bromo-2-fluoropyrimidine	Biochemical Assay Reagents	Others
5-Bromo-2-fluoropyrimidine is a polyhalogenated pyrimidine and chemoselective amination substrate.5-Bromo-2-fluoropyrimidine undergoes chemoselective amination at the C-2 position (C-F bond) with no amination at the C-5 position (C-Br bond) in the presence of a Cu(II)/PTABS catalytic system .

HY-W003486

5,7-Dichloropyrazolo[1,5-a]pyrimidine	Phosphodiesterase (PDE)	Neurological Disease Cancer
5,7-Dichloropyrazolo[1,5-a]pyrimidine is a PDE10A inhibitor with a K_i of 24 μM. 5,7-Dichloropyrazolo[1,5-a]pyrimidine serves as a key intermediate in the synthesis of 5,7-disubstituted pyrazolo[1,5-a]pyrimidine derivatives (HIV-1 non-nucleoside reverse transcriptase inhibitors). 5,7-Dichloropyrazolo[1,5-a]pyrimidine can be used for the research of schizophrenia .

HY-Y0519

*Pyrimidine*	Endogenous Metabolite	Neurological Disease Cancer
Pyrimidine is a nitrogen-containing heterocyclic compound and endogenous metabolite. Pyrimidine derivatives can be used in pancreatic cancer, triple-negative breast cancer, colon carcinoma and neuron research .

HY-W587907

5-Formylcytidine	Drug Derivative	Others
5-Formylcytosine is a pyrimidine nitrogen base derived from cytosine .

HY-135282

DHODH-IN-1	Dihydroorotate Dehydrogenase DNA/RNA Synthesis	Infection
DHODH-IN-1 (compound 18d) is a potent Dihydroorotate Dehydrogenase (DHODH) inhibitor with an IC₅₀ of 25 nM. DHODH-IN-1 is an inhibitor of pyrimidine biosynthesis pathway .

HY-12319A

Cardiogenol C hydrochloride	β-catenin Wnt	Cardiovascular Disease
Cardiogenol C hydrochloride is a potent cell-permeable pyrimidine inducer which prompts the differentiation of ESCs into cardiomyocytes (EC₅₀=100 nM) . Cardiogenol C hydrochloride also acts cardiomyogenic on already lineage-committed progenitor cell types with a limited degree of plasticity. Cardiogenol C hydrochloride is a useful cardiomyogenic agent and can be used as a tool to improve cardiac repair by cell transplantation therapy in animal models .

HY-17499

EGFR-IN-12	EGFR Apoptosis	Cancer
EGFR-IN-12 is a 4,6-disubstituted pyrimidine and is a potent, ATP-competitive, irreversible and highly selective EGFR inhibitor with an IC₅₀of 21 nM. EGFR-IN-12 also inhibits mutant EGFR ^L858R and EGFR ^L861Q with IC₅₀s of 63 nM and 4 nM, respectively. EGFR-IN-12 displays strong selectivity for EGFR over HER4 (IC₅₀ = 7640 nM) and a panel of 55 other kinases. EGFR-IN-12 induces cells apoptosis and has antitumor activity .

HY-W017930

5,7-Dichlorothiazolo[5,4-d]pyrimidine 5,7-dichloro-[1,3]thiazolo[5,4-d]pyriMidine	Drug Intermediate	Others
5,7-Dichlorothiazolo[5,4-d]pyrimidine (5,7-dichloro-[1,3]thiazolo[5,4-d]pyriMidine) is a building block in the chemical synthesis.

HY-W140956

3-Methyluracil	Drug Intermediate	Others
3-Methyluracil is a pyrimidine heterocyclic compound that can serve as an intermediate. 3-Methyluracil can be isolated from Cordyceps bassiana .

HY-131576

Thymidine 5′-diphosphate dTDP	Endogenous Metabolite	Metabolic Disease
Thymidine 5′-diphosphate (dTDP) is a key product for pyrimidine synthesis in organisms. Thymidine 5′-diphosphate is generated via the phosphorylation of thymidine 5'-monophosphate (dTMP) catalyzed by thymidylate kinase (TMPK), a process requiring ATP and Mg ²⁺. Thymidine 5′-diphosphate is further catalyzed by TMPK into thymidine 5'-triphosphate (dTTP). Detection of Thymidine 5′-diphosphate levels enables the assessment of TMPK activity .

HY-W751165

Uridine-13C9,15N2 β-Uridine-¹³C₉,¹⁵N₂	Endogenous Metabolite Nucleoside Antimetabolite/Analog Isotope-Labeled Compounds	Cancer
Uridine-13C9,15N2 (β-Uridine-13C9,15N2) is ¹³C and ¹⁵N labeled Uridine (HY-B1449). Uridine is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond .

HY-W002404

Pyrimidine-4-carboxylic acid	Biochemical Assay Reagents	Others
Pyrimidine-4-carboxylic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

HY-128425A

N-Carbamoyl-L-aspartic acid 1 Publications Verification L-Ureidosuccinic acid	Fungal	Infection
N-Carbamoyl-L-aspartic acid (L-Ureidosuccinic acid) is an important pyrimidine metabolic precursor and intermediate metabolite. N-Carbamoyl-L-aspartic acid reverses the growth inhibition of Ura ⁺ strains induced by 2-thiouracil (with growth rate increasing linearly with its concentration), but fails to support the growth of uracil-requiring Ura ^- strains. N-Carbamoyl-L-aspartic acid inhibits the cell growth of Saccharomyces cerevisiae by suppressing the purine biosynthetic pathway at a pre-step of 5-aminoimidazole nucleotide synthesis. The growth inhibitory effect of N-Carbamoyl-L-aspartic acid on yeast can be alleviated by purines, and the sensitivity of strains is closely related to the activity level of dihydroorotase .

HY-E70575

Endonuclease VIII	DNA Glycosylase	Others
Endonuclease VIII is a DNA repair enzyme that excises oxidized pyrimidines from DNA. Endonuclease VIII is a bacterial DNA glycosylase/AP lyase that excises modified pyrimidines, including thymine glycol (Tg), uracil glycol, dihydrothymine, dihydrouracil (DHU) .

HY-N0157A

Orotic acid zinc 3 Publications Verification 6-Carboxyuracil zinc; Vitamin B13 zinc	Nucleoside Antimetabolite/Analog Endogenous Metabolite	Metabolic Disease
Orotic acid (zinc), a precursor in biosynthesis of pyrimidine nucleotides and RNA, is released from the mitochondrial dihydroorotate dehydrogenase (DHODH) for conversion to UMP by the cytoplasmic UMP synthase enzyme. Orotic acid (zinc) is a marker for measurement in routine newborn screening for urea cycle disorders. Orotic acid (zinc) can induce hepatic steatosis and hepatomegaly in rats .

HY-115528

FF-10502	Nucleoside Antimetabolite/Analog DNA/RNA Synthesis	Cancer
FF-10502, a structural analog of Gemcitabine, is a pyrimidine nucleoside antimetabolite. FF-10502 inhibits DNA polymerase α and β. FF-10502 shows beneficial anticancer activity via a mechanism of action on dormant cells .

HY-123032

Sorivudine BV-araU	DNA/RNA Synthesis	Infection
Sorivudine (BV-araU) is an orally active synthetic pyrimidine nucleoside antimetabolite agent. Sorivudine derives its antiviral activity from selective conversion by a specific thymidine kinase present in certain DNA viruses to nucleotides, which can in turn interfere with viral DNA synthesis .

HY-W017769

*4-Pyrimidine* methanamine** Pyrimidin-4-ylmethanamine	Drug Intermediate	Others
4-Pyrimidine methanamine (Pyrimidin-4-ylmethanamine) is a synthetic intermediate useful for pharmaceutical synthesis.

HY-42045

Pyrimidine-5-boronic acid pinacol ester	Drug Derivative	Others
Pyrimidine-5-boronic acid pinacol ester is a derivative of Boronic acid. Boronic acid is an intermediate commonly used in organic synthesis reactions and can be used as a key reagent in the Suzuki-Miyaura reaction. It generates organic free radicals through oxygen-mediated oxidation and exhibits potential mutagenic activity. Boronic acid is mainly used in research in the fields of drug synthesis and catalytic reactions. Pyrimidine-5-boronic acid pinacol ester serves as a building block in DNA-compatible one-pot click chemistry for synthesis of DNA-encoded libraries .

HY-125818S3

Cytidine-5'-triphosphate-13C9 dilithium Cytidine triphosphate-13C9 dilithium; 5'-CTP-13C9 dilithium	Isotope-Labeled Compounds DNA/RNA Synthesis Nucleoside Antimetabolite/Analog Endogenous Metabolite	Metabolic Disease
Cytidine-5'-triphosphate- ¹³C₉ (Cytidine triphosphate- ¹³C₉ dilithium; 5'-CTP- ¹³C₉) dilithium is ¹³C-labeled Cytidine-5'-triphosphate (HY-125818). Cytidine 5′-triphosphate (Cytidine triphosphate; 5'-CTP) is a nucleoside triphosphate and serves as a building block for nucleotides and nucleic acids, lipid biosynthesis. Cytidine triphosphate synthase can catalyze the formation of cytidine 5′-triphosphate from uridine 5′-triphosphate (UTP). Cytidine 5′-triphosphate is an essential biomolecule in the de novo pyrimidine biosynthetic pathway in T. gondii.

HY-E70578

T4 Endonuclease V	DNA Glycosylase	Others
T4 Endonuclease V is a dual-activity DNA glycosylase that combines the activities of DNA N-glycosylase and AP lyase. T4 Endonuclease V can repair ultraviolet (UV)-induced cyclobutane pyrimidine dimers in DNA .

HY-Y0519R

Pyrimidine (Standard)	Reference Standards Endogenous Metabolite	Metabolic Disease
Pyrimidine (Standard) is the analytical standard of Pyrimidine. This product is intended for research and analytical applications. Pyrimidine is a nitrogen-containing heterocyclic compound and endogenous metabolite. Pyrimidine derivatives can be used in pancreatic cancer, triple-negative breast cancer, colon carcinoma and neuron research .

HY-41832

4,6-Dichloro-2-(methylthio)pyrimidine	Biochemical Assay Reagents Drug Intermediate	Cancer
4,6-Dichloro-2-(methylthio)pyrimidine is an intermediate. 4,6-Dichloro-2-(methylthio)pyrimidine can be used to synthesize Kras modulators. 4,6-Dichloro-2-(methylthio)pyrimidine can be used in cancer research .

HY-20176

2,4-Dichlorothieno[3,2-d]pyrimidine	Drug Intermediate Adenosine Receptor PI3K	Infection
2,4-Dichlorothieno[3,2-d]pyrimidine is a thienopyrimidine scaffold and a key synthetic precursor, which is widely used for constructing 4-arylthieno[3,2-d]pyrimidine compounds. 2,4-Dichlorothieno[3,2-d]pyrimidine serves for the development of 4-arylthieno[3,2-d]pyrimidine-based human adenosine A2a receptor antagonists, as well as thienopyrimidine-based PI3K-α inhibitors. In addition, 2,4-Dichlorothieno[3,2-d]pyrimidine has potential application value in studies related to whipworm disease .

HY-W004464

2-(1-Piperazinyl)pyrimidine	Endogenous Metabolite	Neurological Disease
2-(1-Piperazinyl)pyrimidine is the major metabolite of Tandospirone (HY-14558) .

HY-B1449S12

Uridine-d12 β-Uridine-d₁₂	Endogenous Metabolite Nucleoside Antimetabolite/Analog Isotope-Labeled Compounds	Cancer
Uridine-d12 (β-Uridine-d12) is the deuterium labeled Uridine (HY-B1449). Uridine is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond .

HY-176063

TRPV1 antagonist 11	TRP Channel Opioid Receptor	Neurological Disease
TRPV1 antagonist 11 (compound 2ac) is a potent TRPV1 antagonist with an IC₅₀ of 29.3 nM. TRPV1 antagonist 11 is a potent μ-opioid receptor (MOR) agonist with a K_i of 60.3 nM. TRPV1 antagonist 11, a pyrimidine piperazine, exhibits pain relieving effects by antagonizing TRPV1 and stimulating MOR. TRPV1 antagonist 11 shows a potent, dose-dependent anti-nociceptive effect in a Formalin-induced pain model in mice .

HY-16182R

Ecamsule (Standard)	Biochemical Assay Reagents Reference Standards	Others
Ecamsule (Standard) is the analytical standard of Ecamsule. This product is intended for research and analytical applications. Ecamsule is a broad-spectrum UVA filter that can be used in sunscreen product. Ecamsule reduces biological damage caused by solar radiation such as pyrimidine dimer formation, p53 protein accumula-tion, or collagenase 2 expression. Ecamsule has the potential for the research of polymorphous light eruption (PMLE) .

HY-12319

Cardiogenol C	β-catenin Wnt	Cancer
Cardiogenol C is a potent cell-permeable pyrimidine inducer which prompts the differentiation of ESCs into cardiomyocytes (EC₅₀=100 nM) . Cardiogenol C also acts cardiomyogenic on already lineage-committed progenitor cell types with a limited degree of plasticity. Cardiogenol C is a useful cardiomyogenic agent and can be used as a tool to improve cardiac repair by cell transplantation therapy in animal models .

HY-N6961R

Lapachol (Standard)	Reference Standards Dihydroorotate Dehydrogenase DNA/RNA Synthesis Parasite	Infection Inflammation/Immunology Cancer
Lapachol (Standard) is the analytical standard of Lapachol. This product is intended for research and analytical applications. Lapachol, a natural naphthoquinone, is an orally active, potent DHODH inhibitor. Lapachol has immunosuppressive activity on lymphocytes through its direct ability to block DHODH activity and inhibit pyrimidine synthesis. Lapachol is a vitamin K antagonist with antitumor activity and can inhibit DNA and RNA synthesis in neoplastic cells. Lapachol has anti-Leishmania activity .

HY-17499R

EGFR-IN-12 (Standard)	EGFR Apoptosis	Cancer
EGFR-IN-12 (Standard) is the analytical standard of EGFR-IN-12. This product is intended for research and analytical applications. EGFR-IN-12 is a 4,6-disubstituted pyrimidine and is a potent, ATP-competitive, irreversible and highly selective EGFR inhibitor with an IC50of 21 nM. EGFR-IN-12 also inhibits mutant EGFRL858R and EGFRL861Q with IC50s of 63 nM and 4 nM, respectively. EGFR-IN-12 displays strong selectivity for EGFR over HER4 (IC50 = 7640 nM) and a panel of 55 other kinases. EGFR-IN-12 induces cells apoptosis and has antitumor activity .

HY-13434AR

Ionomycin calcium (Standard) SQ23377 calcium (Standard)	Reference Standards Calcium Channel PKC Bacterial Apoptosis Antibiotic	Infection Cancer
2-(1-Piperazinyl)pyrimidine (Standard) is the analytical standard of 2-(1-Piperazinyl)pyrimidine. This product is intended for research and analytical applications. 2-(1-Piperazinyl)pyrimidine is the major metabolite of Tandospirone (HY-14558) .

HY-78337

*Methyl pyrimidine-2-carboxylate*	Biochemical Assay Reagents	Others
Methyl pyrimidine-2-carboxylate is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

HY-52102

*2-(Chloromethyl)pyrimidine* hydrochloride**	Drug Intermediate	Others
2-(Chloromethyl)pyrimidine hydrochloride is a synthetic intermediate useful for pharmaceutical synthesis.

HY-14986

JAK-IN-32	JAK	Others
JAK-IN-32 (XC) is a bi-aryl meta-pyrimidine inhibitor of JAK kinase .

HY-167828

ARN25062	Ras	Cancer
ARN25062 (compound 27) is a CDC42/RHOJ inhibitor with antitumor activity. ARN25062 is a novel trisubstituted pyrimidine derivative .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-90006

5-Fluorouracil Maximum Cited Publications 313 Publications Verification 5-FU	Structural Classification Natural Products Classification of Application Fields Endogenous metabolite Disease Research Fields Source Classification Cancer	Exosomes Nucleoside Antimetabolite/Analog HIV Apoptosis Endogenous Metabolite
5-Fluorouracil (5-FU) is an analogue of uracil and a potent antitumor agent. 5-Fluorouracil affects pyrimidine synthesis by inhibiting thymidylate synthetase thus depleting intracellular dTTP pools. 5-Fluorouracil induces apoptosis and can be used as a chemical sensitizer . 5-Fluorouracil also inhibits HIV .

HY-B0083

Leflunomide 15+ Cited Publications HWA486; RS-34821; SU101	Natural Products Classification of Application Fields Endogenous metabolite Disease Research Fields Source Classification Cancer	Dihydroorotate Dehydrogenase Endogenous Metabolite Bacterial
Leflunomide is a pyrimidine synthesis inhibitor, inhibiting dihydroorotate dehydrogenase (DHODH), and acts as a disease-modifying antirheumatic agent.

HY-W013046

Phosphoribosyl pyrophosphate pentasodium PRPP pentasodium	Natural Products Classification of Application Fields Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
Phosphoribosyl pyrophosphate (PRPP) pentasodium is an important metabolite required in the biosynthesis of purine and pyrimidine nucleotides, the amino acids histidine and tryptophan, and the cofactors NAD and NADP .

HY-B0158

Cytidine Maximum Cited Publications 8 Publications Verification Cytosine β-D-riboside; Cytosine-1-β-D-ribofuranoside	Natural Products Human Gut Microbiota Metabolites Microorganisms other families Animals Disease markers Nervous System Disorder Plants Endogenous metabolite Source Classification	Nucleoside Antimetabolite/Analog Endogenous Metabolite
Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholamine synthesis, and mitochondrial function .

HY-N0157

Orotic acid 3 Publications Verification 6-Carboxyuracil; Vitamin B13	Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Disease markers Endocrine diseases Metabolic Disease Nervous System Disorder Endogenous metabolite Disease Research Fields	Nucleoside Antimetabolite/Analog Endogenous Metabolite
Orotic acid (6-Carboxyuracil), a precursor in biosynthesis of pyrimidine nucleotides and RNA, is released from the mitochondrial dihydroorotate dehydrogenase (DHODH) for conversion to UMP by the cytoplasmic UMP synthase enzyme. Orotic acid is a marker for measurement in routine newborn screening for urea cycle disorders. Orotic acid can induce hepatic steatosis and hepatomegaly in rats .

HY-W013093

Uridine triphosphate trisodium salt 4 Publications Verification UTP trisodium salt; Uridine 5'-triphosphate trisodium salt	Cardiovascular Disease Classification of Application Fields Ketones, Aldehydes, Acids Endogenous metabolite Inflammation/Immunology Disease Research Fields Source Classification	Endogenous Metabolite P2Y Receptor
Uridine triphosphate (UTP) trisodium salt is a pyrimidine nucleoside triphosphate that is used as a substrate to synthesize RNA or as an energy source in metabolic reactions. Uridine triphosphate trisodium salt activates membrane-bound P2Y2 receptors .

HY-Y1055

Guanine 3 Publications Verification	Structural Classification Natural Products Microorganisms Classification of Application Fields Endogenous metabolite Disease Research Fields Source Classification Cancer	DNA/RNA Synthesis Endogenous Metabolite
Guanine is one of the fundamental components of nucleic acids (DNA and RNA). Guanine is a purine derivative, consisting of a fused pyrimidine-imidazole ring system with conjugated double bonds. Guanine has the potential to serve as a large-capacity N pool. Guanine has cytotoxic, antinociceptive and neuroprotective effects .

HY-125818

Cytidine-5'-triphosphate 3 Publications Verification Cytidine triphosphate; 5'-CTP	Infection Natural Products Human Gut Microbiota Metabolites Classification of Application Fields Endogenous metabolite Disease Research Fields Source Classification Cancer	DNA/RNA Synthesis Nucleoside Antimetabolite/Analog Endogenous Metabolite
Cytidine 5′-triphosphate (Cytidine triphosphate; 5'-CTP) is a nucleoside triphosphate and serves as a building block for nucleotides and nucleic acids, lipid biosynthesis. Cytidine triphosphate synthase can catalyze the formation of cytidine 5′-triphosphate from uridine 5′-triphosphate (UTP). Cytidine 5′-triphosphate is an essential biomolecule in the de novo pyrimidine biosynthetic pathway in T. gondii .

HY-I0960

Uracil 4 Publications Verification	Structural Classification Natural Products Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Disease markers Endocrine diseases Nervous System Disorder Endogenous metabolite Disease Research Fields Cancer	Endogenous Metabolite Drug Derivative
Uracil is a pyrimidine derivative and one of the four nucleobases in the nucleic acid of RNA. Uracil is a frequently occurring DNA base damage that results from the spontaneous or chemically induced deamination of cytosine and is mutagenic at the level of replication. Uracil could potentially alter transcriptional fidelity, resulting in production of mutant proteins .

HY-D0186

2'-Deoxyuridine 3 Publications Verification	Infection Natural Products Immune System Disorder Microorganisms Classification of Application Fields Disease markers Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite Thymidylate Synthase
2’-deoxyuridine is a brain-penetrant pyrimidines nucleotide that is associated with nervous system diseases. 2'-Deoxyuridine could increase chromosome breakage and results in a decreased thymidylate synthetase activity. 2'-Deoxyuridine is a precursor in the synthesis of Edoxudine (HY-B1011) and also an analogue of 5-ethynyl-2'-deoxyuridine, EdU (HY-118411). 2’-deoxyuridine reduces microglial activation and improve oxidative stress damage by modulating glycolytic metabolism on the Aβ25-35-induced brain injury, which is promising for research of Alzheimer’s disease (AD) .

HY-90006R

5-Fluorouracil (Standard) 1 Publications Verification 5-FU (Standard)	Structural Classification Natural Products Endogenous metabolite Source Classification	Reference Standards Exosomes Nucleoside Antimetabolite/Analog HIV Apoptosis Endogenous Metabolite
5-Fluorouracil (Standard) is the analytical standard of 5-Fluorouracil. This product is intended for research and analytical applications. 5-Fluorouracil (5-FU) is an analogue of uracil and a potent antitumor agent. 5-Fluorouracil affects pyrimidine synthesis by inhibiting thymidylate synthetase thus depleting intracellular dTTP pools. 5-Fluorouracil induces apoptosis and can be used as a chemical sensitizer . 5-Fluorouracil also inhibits HIV .

HY-N6961

Lapachol 3 Publications Verification	Infection Quinones Structural Classification Classification of Application Fields Tabebuia avellanedae Bignoniaceae Plants Naphthalene Quinones Inflammation/Immunology Disease Research Fields	Dihydroorotate Dehydrogenase DNA/RNA Synthesis Parasite
Lapachol, a natural naphthoquinone, is an orally active, potent DHODH inhibitor. Lapachol has immunosuppressive activity on lymphocytes through its direct ability to block DHODH activity and inhibit pyrimidine synthesis. Lapachol is a vitamin K antagonist with antitumor activity and can inhibit DNA and RNA synthesis in neoplastic cells. Lapachol has anti-Leishmania activity .

HY-128425

N-Carbamoyl-DL-aspartic acid Ureidosuccinic Acid	Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
N-Carbamoyl-DL-aspartic acid (Ureidosuccinic acid) is a precursor of nucleic acid pyrimidines. N-Carbamoyl-DL-aspartic acid has antitumor activities .

HY-107372

Uridine triphosphate UTP; Uridine 5'-triphosphate	Cardiovascular Disease Structural Classification Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Endogenous metabolite Inflammation/Immunology Disease Research Fields Source Classification	Endogenous Metabolite DNA/RNA Synthesis P2Y Receptor
Uridine triphosphate (UTP; Uridine 5'-triphosphate) is a pyrimidine nucleoside triphosphate that is used as a substrate to synthesize RNA or as an energy source in metabolic reactions. Uridine triphosphate activates membrane-bound P2Y2 receptors .

HY-W002339

3-Hydroxy-2-methylpyridine	Alkaloids Structural Classification other families Classification of Application Fields Leguminosae Other Diseases Pyridine Alkaloids Astragalus membranaceus var. mongholicus (Bunge)P.K.Hsiao Plants Disease Research Fields Source Classification	Drug Intermediate
3-Hydroxy-2-methylpyridine is a pharmaceutical intermediate that can be used in the synthesis of pyrimidines. 3-Hydroxy-2-methylpyridine acts as a corrosion inhibitor, serving as a mixed-type corrosion inhibitor for carbon steel in HCl medium .

HY-113226

Orotidine 1 Publications Verification	Natural Products Microorganisms Classification of Application Fields Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
Orotidine, a nucleotide, is an intermediate in pyrimidine nucleotide biosynthesis in RNA and DNA. Orotidine is mainly found in bacteria, fungi and plants .

HY-101400A

Deoxycytidine triphosphate trisodium solution (100 mM) 1 Publications Verification dCTP trisodium solution (100 mM); 2′-Deoxycytidine-5′-triphosphate trisodium solution (100 mM)	Structural Classification Natural Products Human Gut Microbiota Metabolites Classification of Application Fields Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	DNA/RNA Synthesis Nucleoside Antimetabolite/Analog Endogenous Metabolite
Deoxycytidine triphosphate trisodium (dCTP trisodium) solution (100 mM) is a nucleoside triphosphate that can be used for DNA synthesis. Deoxycytidine triphosphate trisodium salt has many applications, such as real-time PCR, cDNA synthesis, and DNA sequencing .

HY-Y1298

Methyl acetylacetate 1 Publications Verification Acetoacetate methyl ester; Methyl 3-oxobutanoate; Methyl acetoacetate	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Methyl acetylacetate is a chemical reagent used in the synthesis of pharmaceuticals for the synthesis of α-substituted acetoacetate and cyclic compounds such as pyrazole, pyrimidine, and coumarin derivatives. Methyl acetoacetate can be used in the study of inflammatory diseases .

HY-128738

Thymidine-5'-monophosphate disodium salt 1 Publications Verification TMP disodium salt	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite DNA/RNA Synthesis
Thymidine-5'-monophosphate (TMP) disodium salt is a key nucleotide in pyrimidine metabolism, and its kinase activity can be competitively inhibited by 5'-fluorothymidine. The level of Thymidine-5'-monophosphate disodium salt is closely associated with acute kidney injury .

HY-131576A

Thymidine 5′-diphosphate sodium dTDP sodium	Infection Structural Classification Natural Products Classification of Application Fields Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
Thymidine 5′-diphosphate (dTDP) sodium is the key product of pyrimidine synthesis in organisms. Thymidine 5′-diphosphate sodium is produced by thymidylate kinase (TMPK) catalyzed phosphorylation of 5′-thymidine monophosphate (dTMP), which requires ATP and Mg ²⁺. Thymidine 5′-diphosphate sodium is further catalyzed by TMPK to thymidine 5′-triphosphate (dTTP). TMPK activity can be detected by measuring the level of Thymidine 5′-diphosphate .

HY-N8060A

Orotidine 5′-monophosphate trisodium 1 Publications Verification Orotidine monophosphate trisodium; Orotidylic acid trisodium	Alkaloids Classification of Application Fields Other Alkaloids Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite DNA/RNA Synthesis
Orotidine 5'-monophosphate trisodium is a pyrimidine nucleotide. Orotidine 5'-monophosphate trisodium is synthesized via the de novo synthesis pathway for DNA synthesis in a large number of microorganisms including M. tuberculosis, S. cerevisiae, S. typhimurium and P. falciparum to name a few. The synthesis of orotidine 5'-monophosphate trisodium uses phosphoribosyl pyrophosphate (PRPP) and orotic acid (OA) as the substrates catalyzed by orotate phosphoribosyltransferase (OPRT) .

HY-Y0519

*Pyrimidine*	Structural Classification Natural Products Classification of Application Fields Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
Pyrimidine is a nitrogen-containing heterocyclic compound and endogenous metabolite. Pyrimidine derivatives can be used in pancreatic cancer, triple-negative breast cancer, colon carcinoma and neuron research .

HY-126061

1,7-Dimethyluric acid	Structural Classification Natural Products Human Gut Microbiota Metabolites Immune System Disorder Neurological Disease Classification of Application Fields Disease markers Endogenous metabolite Disease Research Fields Source Classification	Biochemical Assay Reagents Drug Metabolite
1,7-Dimethyluric acid is an N-methylated uric acid and purine derivative, as well as a caffeine metabolite. When 1,7-Dimethyluric acid is acted upon by peroxidase in the presence of H₂O₂, it follows the same oxidation pathway to generate a UV-absorbing intermediate, which decays via first-order kinetics. 1,7-Dimethyluric acid can adsorb onto pyrolytic graphite electrodes, but not onto glassy carbon electrodes or platinum electrodes. The N-methylation modification of its pyrimidine ring prevents ring contraction of the diol intermediate, and no NMR evidence of O-alkylation is observed during propylation under the test conditions .

HY-N0157R

Orotic acid (Standard) 6-Carboxyuracil (Standard); Vitamin B13 (Standard)	Structural Classification Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Disease markers Endocrine diseases Nervous System Disorder Endogenous metabolite	Reference Standards Nucleoside Antimetabolite/Analog Endogenous Metabolite
Orotic acid (Standard) is the analytical standard of Orotic acid. This product is intended for research and analytical applications. Orotic acid (6-Carboxyuracil), a precursor in biosynthesis of pyrimidine nucleotides and RNA, is released from the mitochondrial dihydroorotate dehydrogenase (DHODH) for conversion to UMP by the cytoplasmic UMP synthase enzyme. Orotic acid is a marker for measurement in routine newborn screening for urea cycle disorders. Orotic acid can induce hepatic steatosis and hepatomegaly in rats .

HY-W140956

3-Methyluracil	Structural Classification Caprifoliaceae Cordyceps bassiana Ketones, Aldehydes, Acids Plants Source Classification	Drug Intermediate
3-Methyluracil is a pyrimidine heterocyclic compound that can serve as an intermediate. 3-Methyluracil can be isolated from Cordyceps bassiana .

HY-131576

Thymidine 5′-diphosphate dTDP	Infection Structural Classification Natural Products Human Gut Microbiota Metabolites Classification of Application Fields Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
Thymidine 5′-diphosphate (dTDP) is a key product for pyrimidine synthesis in organisms. Thymidine 5′-diphosphate is generated via the phosphorylation of thymidine 5'-monophosphate (dTMP) catalyzed by thymidylate kinase (TMPK), a process requiring ATP and Mg ²⁺. Thymidine 5′-diphosphate is further catalyzed by TMPK into thymidine 5'-triphosphate (dTTP). Detection of Thymidine 5′-diphosphate levels enables the assessment of TMPK activity .

HY-128425A

N-Carbamoyl-L-aspartic acid 1 Publications Verification L-Ureidosuccinic acid	Structural Classification Natural Products Classification of Application Fields Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Fungal
N-Carbamoyl-L-aspartic acid (L-Ureidosuccinic acid) is an important pyrimidine metabolic precursor and intermediate metabolite. N-Carbamoyl-L-aspartic acid reverses the growth inhibition of Ura ⁺ strains induced by 2-thiouracil (with growth rate increasing linearly with its concentration), but fails to support the growth of uracil-requiring Ura ^- strains. N-Carbamoyl-L-aspartic acid inhibits the cell growth of Saccharomyces cerevisiae by suppressing the purine biosynthetic pathway at a pre-step of 5-aminoimidazole nucleotide synthesis. The growth inhibitory effect of N-Carbamoyl-L-aspartic acid on yeast can be alleviated by purines, and the sensitivity of strains is closely related to the activity level of dihydroorotase .

HY-B0158R

Cytidine (Standard) Cytosine β-D-riboside (Standard); Cytosine-1-β-D-ribofuranoside (Standard)	Structural Classification Natural Products Human Gut Microbiota Metabolites Microorganisms other families Animals Disease markers Nervous System Disorder Plants Endogenous metabolite Source Classification	Reference Standards Nucleoside Antimetabolite/Analog Endogenous Metabolite
Cytidine (Standard) is the analytical standard of Cytidine. This product is intended for research and analytical applications. Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholamine synthesis, and mitochondrial function . In Vivo:Cytidine decreases glutamate/glutamine levels and induces earlier improvement of depressive symptoms .

HY-Y1055R

Guanine (Standard)	Structural Classification Natural Products Microorganisms Endogenous metabolite Source Classification	Reference Standards DNA/RNA Synthesis Endogenous Metabolite
Guanine (Standard) is the analytical standard of Guanine (HY-Y1055). This product is intended for research and analytical applications. Guanine is one of the fundamental components of nucleic acids (DNA and RNA). Guanine is a purine derivative, consisting of a fused pyrimidine-imidazole ring system with conjugated double bonds. Guanine has the potential to serve as a large-capacity N pool. Guanine has cytotoxic, antinociceptive and neuroprotective effects .

HY-N11189

α-D-Ribose-5-phosphate	Structural Classification Ketones, Aldehydes, Acids Endogenous metabolite Source Classification	Endogenous Metabolite
α-D-Ribose-5-phosphate is an important intermediate metabolite in the pentose phosphate pathway and in the purine metabolism pathway .

HY-N0157A

Orotic acid zinc 3 Publications Verification 6-Carboxyuracil zinc; Vitamin B13 zinc	Classification of Application Fields Ketones, Aldehydes, Acids Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Nucleoside Antimetabolite/Analog Endogenous Metabolite
Orotic acid (zinc), a precursor in biosynthesis of pyrimidine nucleotides and RNA, is released from the mitochondrial dihydroorotate dehydrogenase (DHODH) for conversion to UMP by the cytoplasmic UMP synthase enzyme. Orotic acid (zinc) is a marker for measurement in routine newborn screening for urea cycle disorders. Orotic acid (zinc) can induce hepatic steatosis and hepatomegaly in rats .

HY-I0960R

Uracil (Standard)	Structural Classification Natural Products Human Gut Microbiota Metabolites Microorganisms Disease markers Endocrine diseases Nervous System Disorder Endogenous metabolite	Reference Standards Endogenous Metabolite
Uracil (Standard) is the analytical standard of Uracil. This product is intended for research and analytical applications. Uracil is a common and naturally occurring pyrimidine derivative and one of the four nucleobases in the nucleic acid of RNA.

HY-Y0519R

Pyrimidine (Standard)	Structural Classification Natural Products Microorganisms Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite
Pyrimidine (Standard) is the analytical standard of Pyrimidine. This product is intended for research and analytical applications. Pyrimidine is a nitrogen-containing heterocyclic compound and endogenous metabolite. Pyrimidine derivatives can be used in pancreatic cancer, triple-negative breast cancer, colon carcinoma and neuron research .

HY-W004464

2-(1-Piperazinyl)pyrimidine	Alkaloids Neurological Disease Classification of Application Fields Other Alkaloids Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
2-(1-Piperazinyl)pyrimidine is the major metabolite of Tandospirone (HY-14558) .

HY-135738

Convicine	Leguminosae Plants Vicia faba L. Saccharides Monosaccharides Source Classification	Drug Intermediate
Convicine is a pyrimidine glycoside. Convicine, as well as Vicine, is the precursor of the aglycones Divicine and Isouramil. Convicine is the main factors of favism, which is a genetic condition leading to severe hemolysis after faba bean ingestion. Convicine can be isolated from the faba bean .

HY-128425R

N-Carbamoyl-DL-aspartic acid (Standard) Ureidosuccinic acid (Standard)	Structural Classification Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite
N-Carbamoyl-DL-aspartic acid (Standard) (Ureidosuccinic acid (Standard)) is the analytical standard of N-Carbamoyl-DL-aspartic acid (HY-128425). This product is intended for research and analytical applications. N-Carbamoyl-DL-aspartic acid is a precursor of nucleic acid pyrimidines. N-Carbamoyl-DL-aspartic acid has antitumor activities.

HY-W013093R

Uridine triphosphate trisodium salt (Standard) UTP trisodium salt (Standard); Uridine 5'-triphosphate trisodium salt (Standard)	Structural Classification Ketones, Aldehydes, Acids Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite P2Y Receptor
Uridine triphosphate (trisodium salt) (Standard) is the analytical standard of Uridine triphosphate (trisodium salt). This product is intended for research and analytical applications. Uridine triphosphate (UTP) trisodium salt is a pyrimidine nucleoside triphosphate that is used as a substrate to synthesize RNA or as an energy source in metabolic reactions. Uridine triphosphate trisodium salt activates membrane-bound P2Y2 receptors .

HY-D0186R

2'-Deoxyuridine (Standard)	Structural Classification Natural Products Immune System Disorder Microorganisms Disease markers Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite Thymidylate Synthase
2'-Deoxyuridine (Standard) is the analytical standard of 2'-Deoxyuridine. This product is intended for research and analytical applications. 2’-deoxyuridine is a brain-penetrant pyrimidines nucleotide that is associated with nervous system diseases. 2'-Deoxyuridine could increase chromosome breakage and results in a decreased thymidylate synthetase activity. 2'-Deoxyuridine is a precursor in the synthesis of Edoxudine (HY-B1011) and also an analogue of 5-ethynyl-2'-deoxyuridine, EdU (HY-118411). 2’-deoxyuridine reduces microglial activation and improve oxidative stress damage by modulating glycolytic metabolism on the Aβ25-35-induced brain injury, which is promising for research of Alzheimer’s disease (AD) . In Vitro:The interaction between the 2-deoxyuridine and the column increases the duration of retention of 2-deoxyuridine . Gradient elution with sodium acetate buffer-ACN eluent on two ZIC-HILIC homemade columns separates 2-deoxyuridine in under 9 min . In Vivo:2'-Deoxyuridine (34.42 ng/mL, gavage, 15 min) passes the blood-brain barrier (BBB) to enter the hippocampus of mice brain . 2'-Deoxyuridine (20 mg/kg, gavage, daily for 4 weeks) improves cognition and memory loss and attenuates the damage to the hippocampus in Aβ25-35-induced mice model .

HY-N6961R

Lapachol (Standard)	Quinones Structural Classification Tabebuia avellanedae Bignoniaceae Plants Naphthalene Quinones	Reference Standards Dihydroorotate Dehydrogenase DNA/RNA Synthesis Parasite
Lapachol (Standard) is the analytical standard of Lapachol. This product is intended for research and analytical applications. Lapachol, a natural naphthoquinone, is an orally active, potent DHODH inhibitor. Lapachol has immunosuppressive activity on lymphocytes through its direct ability to block DHODH activity and inhibit pyrimidine synthesis. Lapachol is a vitamin K antagonist with antitumor activity and can inhibit DNA and RNA synthesis in neoplastic cells. Lapachol has anti-Leishmania activity .

HY-13434AR

Ionomycin calcium (Standard) SQ23377 calcium (Standard)	Structural Classification Microorganisms Antibiotics Disease Research Anticancer Other Antibiotics Source Classification	Reference Standards Calcium Channel PKC Bacterial Apoptosis Antibiotic
2-(1-Piperazinyl)pyrimidine (Standard) is the analytical standard of 2-(1-Piperazinyl)pyrimidine. This product is intended for research and analytical applications. 2-(1-Piperazinyl)pyrimidine is the major metabolite of Tandospirone (HY-14558) .

HY-134529

D-Ribofuranose1-dihydrogenphosphate Ribose 1-phosphate	Structural Classification Natural Products Human Gut Microbiota Metabolites Classification of Application Fields Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
D-Ribofuranose 1-dihydrogenphosphate (Ribose 1-phosphate) dicyclohexanamine is a pentose phosphate and serves as a key intermediate metabolite in the salvage synthesis pathway of purine and pyrimidine nucleotides. In nucleotide salvage synthesis, D-Ribofuranose 1-dihydrogenphosphate dicyclohexanamine directly "transfers" the ribosyl group from purine nucleosides to pyrimidine bases, acting as a hub molecule linking nucleoside/base metabolism with pentose phosphate metabolism .

HY-135867D

NHC-diphosphate 1 Publications Verification	Infection Natural Products Classification of Application Fields Endogenous metabolite Disease Research Fields Source Classification	CHIKV Endogenous Metabolite Enterovirus HCV Topoisomerase SARS-CoV
NHC-diphosphate is an active phosphorylated intracellular metabolite of β-d-N4-Hydroxycytidine (NHC) (HY-125033) as a diphosphate form . NHC is a pyrimidine ribonucleoside and behaves as a potent anti-virus agent. NHC effectively inhibits the replication of venezuelan equine encephalitis virus (VEEV), Chikungunya virus (CHIKV) and hepatitis C virus (HCV) .

HY-N8060

Orotidine 5′-monophosphate Orotidine monophosphate; Orotidylic acid	Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
Orotidine 5′-monophosphate is a pyrimidine ribonucleoside and plays a role as an endogenous metabolite of human, E. coli or mouse. Orotidine 5′-monophosphate is an intermediate in the biosynthesis of?uridine monophosphate (UMP). Orotidine 5′-monophosphate can be used for the study of mechanism of orotidine 5′-monophosphate decarboxylase .

HY-W004464R

*2-(1-Piperazinyl)pyrimidine* (Standard)**	Alkaloids Other Alkaloids Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite
2-(1-Piperazinyl)pyrimidine (Standard) is the analytical standard of 2-(1-Piperazinyl)pyrimidine. This product is intended for research and analytical applications. 2-(1-Piperazinyl)pyrimidine is the major metabolite of Tandospirone (HY-14558) .

HY-N14611

Pyrazomycin Ⅱ Pyrazomycin B	Natural Products Microorganisms Source Classification	Antibiotic Bacterial
Pyrazomycin II (Pyrazomycin B) is an antibiotic. Pyrazomycin is a competitive inhibitor of pyrimidine nucleoside metabolism .

HY-B0083R

Leflunomide (Standard) HWA486 (Standard); RS-34821 (Standard); SU101 (Standard)	Structural Classification Natural Products Endogenous metabolite Source Classification	Reference Standards Dihydroorotate Dehydrogenase Endogenous Metabolite Bacterial
Leflunomide (Standard) is the analytical standard of Leflunomide. This product is intended for research and analytical applications. Leflunomide is a pyrimidine synthesis inhibitor, inhibiting dihydroorotate dehydrogenase (DHODH), and acts as a disease-modifying antirheumatic agent.

HY-128738R

Thymidine-5'-monophosphate disodium salt (Standard) TMP disodium salt (Standard)	Structural Classification Ketones, Aldehydes, Acids Endogenous metabolite	Reference Standards Endogenous Metabolite DNA/RNA Synthesis
Thymidine-5'-monophosphate (TMP) disodium salt (Standard) is the analytical standard of Thymidine-5'-monophosphate disodium salt (HY-128738). This product is intended for research and analytical applications. Thymidine-5'-monophosphate (TMP) disodium salt is a key nucleotide in pyrimidine metabolism, and its kinase activity can be competitively inhibited by 5'-fluorothymidine. The level of Thymidine-5'-monophosphate disodium salt is closely associated with acute kidney injury.

HY-N0157AR

Orotic acid zinc (Standard) 6-Carboxyuracil zinc (Standard); Vitamin B13 zinc (Standard)	Structural Classification Ketones, Aldehydes, Acids Endogenous metabolite Source Classification	Nucleoside Antimetabolite/Analog Endogenous Metabolite Reference Standards
Orotic acid (zinc) (Standard) is the analytical standard of Orotic acid (zinc). This product is intended for research and analytical applications. Orotic acid (zinc), a precursor in biosynthesis of pyrimidine nucleotides and RNA, is released from the mitochondrial dihydroorotate dehydrogenase (DHODH) for conversion to UMP by the cytoplasmic UMP synthase enzyme. Orotic acid (zinc) is a marker for measurement in routine newborn screening for urea cycle disorders. Orotic acid (zinc) can induce hepatic steatosis and hepatomegaly in rats .

HY-W002339R

3-Hydroxy-2-methylpyridine (Standard)	Alkaloids Structural Classification other families Leguminosae Pyridine Alkaloids Astragalus membranaceus var. mongholicus (Bunge)P.K.Hsiao Plants Source Classification	Drug Intermediate Reference Standards
3-Hydroxy-2-methylpyridine (Standard) is the analytical standard of 3-Hydroxy-2-methylpyridine (HY-W002339). This product is intended for research and analytical applications. 3-Hydroxy-2-methylpyridine is a drug intermediate used in the synthesis of pyrimidines. 3-Hydroxy-2-methylpyridine can be used as a corrosion inhibitor .

HY-N18470

Gadusol	Structural Classification Natural Products Animals Source Classification	DNA/RNA Synthesis Apoptosis Reactive Oxygen Species (ROS)
Gadusol is a potent, maternally supplied natural sunscreen. Gadusol is synthesized by the mother during oogenesis and stored in eggs, representing the primary sunscreen mechanism during the early developmental stages of fish. Gadusol directly prevents UVB-induced DNA damage and reduces the generation of ROS thereby avoiding cellular stress and apoptosis. Gadusol does not exert antioxidant functions in zebrafish embryos. Gadusol can be used in studies related to topical photoprotective cosmetics .

Cat. No.	Product Name	Chemical Structure

HY-B0003S

Gemcitabine-13C,15N2 hydrochloride
Gemcitabine- ¹³C, ¹⁵N₂ (hydrochloride) is the ¹³C and ¹⁵N labeled Gemcitabine hydrochloride . Gemcitabine Hydrochloride (LY 188011 Hydrochloride) is a pyrimidine nucleoside analog antimetabolite and an antineoplastic agent. Gemcitabine Hydrochloride inhibits DNA synthesis and repair, resulting in autophagyand apoptosis .

HY-90006S

5-Fluorouracil-d1
5-Fluorouracil-d is the deuterium labeled 5-Fluorouracil. 5-Fluorouracil (5-FU) is an analogue of uracil and a potent antitumor agent. 5-Fluorouracil affects pyrimidine synthesis by inhibiting thymidylate synthetase thus depleting intracellular dTTP pools. 5-Fluorouracil induces apoptosis and can be used as a chemical sensitizer . 5-Fluorouracil also inhibits HIV .

HY-B0158S7

Cytidine-13C9
Cytidine- ¹³C₉ (Cytosine β-D-riboside- ¹³C₉) is ¹³C labeled Cytidine (HY-B0158). Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholamine synthesis, and mitochondrial function .

HY-B1449S11

Uridine-13C9
Uridine- ¹³C₉ (β-Uridine- ¹³C₉) is a ¹³C9-labeled form of Uridine (HY-B1449). Uridine (β-Uridine) is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond .

HY-90006S1

5-Fluorouracil-13C,15N2
5-Fluorouracil- ¹³C, ¹⁵N₂ is the ¹³C and ¹⁵N labeled 5-Fluorouracil . 5-Fluorouracil (5-FU) is an analogue of uracil and a potent antitumor agent. 5-Fluorouracil affects pyrimidine synthesis by inhibiting thymidylate synthetase thus depleting intracellular dTTP pools. 5-Fluorouracil induces apoptosis and can be used as a chemical sensitizer . 5-Fluorouracil also inhibits HIV .

HY-W751165

Uridine-13C9,15N2
Uridine-13C9,15N2 (β-Uridine-13C9,15N2) is ¹³C and ¹⁵N labeled Uridine (HY-B1449). Uridine is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond .

HY-I0960S4

Uracil-d2
Uracil-d₂ is the deuterium labeled Uracil . Uracil is a common and naturally occurring pyrimidine derivative and one of the four nucleobases in the nucleic acid of RNA .

HY-B0158S6

Cytidine-15N3
Cytidine- ¹⁵N₃ is the ¹⁵N labeled Cytidine . Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholamine synthesis, and mitochondrial function .

HY-Y1055S3

Guanine-15N5
Guanine- ¹⁵N₅ is ¹⁵N labeled Guanine (HY-Y1055). Guanine is one of the fundamental components of nucleic acids (DNA and RNA). Guanine is a purine derivative, consisting of a fused pyrimidine-imidazole ring system with conjugated double bonds. Guanine has the potential to serve as a large-capacity N pool. Guanine has cytotoxic, antinociceptive and neuroprotective effects .

HY-Y1055S

Guanine-13C
Guanine- ¹³C is the ¹³C labeled Guanine (HY-Y1055) . Guanine is one of the fundamental components of nucleic acids (DNA and RNA). Guanine is a purine derivative, consisting of a fused pyrimidine-imidazole ring system with conjugated double bonds. Guanine has the potential to serve as a large-capacity N pool. Guanine has cytotoxic, antinociceptive and neuroprotective effects .

HY-90006S2

5-Fluorouracil-15N2
5-Fluorouracil- ¹⁵N₂ is the ¹⁵N-labeled 5-Fluorouracil. 5-Fluorouracil (5-FU) is an analogue of uracil and a potent antitumor agent. 5-Fluorouracil affects pyrimidine synthesis by inhibiting thymidylate synthetase thus depleting intracellular dTTP pools. 5-Fluorouracil induces apoptosis and can be used as a chemical sensitizer . 5-Fluorouracil also inhibits HIV .

HY-125818S3

Cytidine-5'-triphosphate-13C9 dilithium

Cytidine-5'-triphosphate- ¹³C₉ (Cytidine triphosphate- ¹³C₉ dilithium; 5'-CTP- ¹³C₉) dilithium is ¹³C-labeled Cytidine-5'-triphosphate (HY-125818). Cytidine 5′-triphosphate (Cytidine triphosphate; 5'-CTP) is a nucleoside triphosphate and serves as a building block for nucleotides and nucleic acids, lipid biosynthesis. Cytidine triphosphate synthase can catalyze the formation of cytidine 5′-triphosphate from uridine 5′-triphosphate (UTP). Cytidine 5′-triphosphate is an essential biomolecule in the de novo pyrimidine biosynthetic pathway in T. gondii.

HY-I0960S1

Uracil-13C4
Uracil- ¹³C₄ is the ¹³C labeled Uracil . Uracil is a common and naturally occurring pyrimidine derivative and one of the four nucleobases in the nucleic acid of RNA .

HY-I0960S9

Uracil-d4
Uracil-d₄ is the deuterium labeled Uracil[1]. Uracil is a common and naturally occurring pyrimidine derivative and one of the four nucleobases in the nucleic acid of RNA[2].

HY-B0158S1

Cytidine-13C
Cytidine- ¹³C is the ¹³C labeled Cytidine. Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholamine

HY-Y1055S1

Guanine-13C,15N2

Guanine- ¹³C, ¹⁵N₂ is the ¹³C and ¹⁵N labeled Guanine (HY-Y1055) . Guanine is one of the fundamental components of nucleic acids (DNA and RNA). Guanine is a purine derivative, consisting of a fused pyrimidine-imidazole ring system with conjugated double bonds. Guanine has the potential to serve as a large-capacity N pool. Guanine has cytotoxic, antinociceptive and neuroprotective effects .

HY-I0960S6

Uracil-d2-1
Uracil-d₂-1 is the deuterium labeled Uracil . Uracil is a common and naturally occurring pyrimidine derivative and one of the four nucleobases in the nucleic acid of RNA .

HY-I0960S5

Uracil-15N2
Uracil- ¹⁵N₂ is the ¹⁵N labeled Uracil . Uracil is a common and naturally occurring pyrimidine derivative and one of the four nucleobases in the nucleic acid of RNA .

HY-I0960S3

Uracil-13C4,15N2
Uracil- ¹³C₄, ¹⁵N₂ is the ¹³C and ¹⁵N labeled Uracil . Uracil is a common and naturally occurring pyrimidine derivative and one of the four nucleobases in the nucleic acid of RNA .

HY-B0083S

Leflunomide-d4
Leflunomide-d₄ (HWA486-d₄) is the deuterium labeled Leflunomide. Leflunomide is a pyrimidine synthesis inhibitor, inhibiting dihydroorotate dehydrogenase (DHODH), and acts as a disease-modifying antirheumatic agent .

HY-B0158S

Cytidine-d2
Cytidine-d₂ is the deuterium labeled Cytidine. Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholamine synthesis, and mitochondrial function .

HY-N0157S1

Orotic acid-13C,15N2 monohydrate

Orotic acid- ¹³C, ¹⁵N₂ (monohydrate) is the ¹³C and ¹⁵N labeled Orotic acid . Orotic acid (6-Carboxyuracil), a precursor in biosynthesis of pyrimidine nucleotides and RNA, is released from the mitochondrial dihydroorotate dehydrogenase (DHODH) for conversion to UMP by the cytoplasmic UMP synthase enzyme. Orotic acid is a marker for measurement in routine newborn screening for urea cycle disorders. Orotic acid can induce hepatic steatosis and hepatomegaly in rats .

HY-B1449S12

Uridine-d12
Uridine-d12 (β-Uridine-d12) is the deuterium labeled Uridine (HY-B1449). Uridine is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond .

HY-W002175S

*2-Amino-4,6-dimethoxy-pyrimidine-d6*
2-Amino-4,6-dimethoxy-pyrimidine-d₆ is the deuterium labeled 2-Amino-4,6-dimethoxypyrimidine .

HY-I0960S

Uracil-13C2,15N2
Uracil- ¹³C₂, ¹⁵N₂ is the ¹³C-labeled and ¹⁵N-labeled Uracil. Uracil is a common and naturally occurring pyrimidine derivative and one of the four nucleobases in the nucleic acid of RNA.

HY-B0158S2

Cytidine-13C-1
Cytidine- ¹³C-1 is the ¹³C labeled Cytidine. Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholami

HY-B0158S5

Cytidine-13C9,15N3
Cytidine- ¹³C₉, ¹⁵N₃ is the ¹³C and ¹⁵N labeled Cytidine . Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholamine synthesis, and mitochondrial function .

HY-W768207

Cytidine-1',2',3',4',5'-13C5
Cytidine-1',2',3',4',5'- ¹³C₅ is the ¹³C-labeled Cytidine (HY-B0158). Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholamine synthesis, and mitochondrial function .

HY-W777809

Guanine-13C2,15N

Guanine- ¹³C₂, ¹⁵N is the ¹³C- and ¹⁵N-labeled Guanine (HY-Y1055). Guanine is one of the fundamental components of nucleic acids (DNA and RNA). Guanine is a purine derivative, consisting of a fused pyrimidine-imidazole ring system with conjugated double bonds. Guanine has the potential to serve as a large-capacity N pool. Guanine has cytotoxic, antinociceptive and neuroprotective effects .

HY-W766548

Floxuridine-13C,15N2

Floxuridine- ¹³C, ¹⁵N₂ (5-Fluorouracil 2'-deoxyriboside- ¹³C, ¹⁵N₂) is the ¹³C- and ¹⁵N-labeled labeled Floxuridine (HY-B0097). Floxuridine (5-Fluorouracil 2'-deoxyriboside) is a pyrimidine analog and known as an oncology antimetabolite. Floxuridine inhibits Poly(ADP-Ribose) polymerase and induces DNA damage by activating the ATM and ATR checkpoint signaling pathways in vitro. Floxuridine is a extreamly potent inhibitor for S. aureus infection and induces cell apoptosis . Floxuridine has antiviral effects against HSV and CMV .

HY-W778990

2-Deoxyuridine-1,2,3,4,5-13C5

2-Deoxyuridine-1,2,3,4,5- ¹³C₅ is the ¹³C-labeled 2'-Deoxyuridine (HY-D0186). 2’-deoxyuridine is a brain-penetrant pyrimidines nucleotide that is associated with nervous system diseases. 2'-Deoxyuridine could increase chromosome breakage and results in a decreased thymidylate synthetase activity. 2'-Deoxyuridine is a precursor in the synthesis of Edoxudine (HY-B1011) and also an analogue of 5-ethynyl-2'-deoxyuridine, EdU (HY-118411). 2’-deoxyuridine reduces microglial activation and improve oxidative stress damage by modulating glycolytic metabolism on the Aβ25-35-induced brain injury, which is promising for research of Alzheimer’s disease (AD) .

HY-125818S4

Cytidine-5'-triphosphate-d14 dilithium

Cytidine-5'-triphosphate-d₁₄ (Cytidine triphosphate-d₁₄ dilithium; 5'-CTP-d₁₄) dilithium is deuterium labeled Cytidine-5'-triphosphate (HY-125818). Cytidine 5′-triphosphate (Cytidine triphosphate; 5'-CTP) is a nucleoside triphosphate and serves as a building block for nucleotides and nucleic acids, lipid biosynthesis. Cytidine triphosphate synthase can catalyze the formation of cytidine 5′-triphosphate from uridine 5′-triphosphate (UTP). Cytidine 5′-triphosphate is an essential biomolecule in the de novo pyrimidine biosynthetic pathway in T. gondii.

HY-125818S6

Cytidine-5'-triphosphate-15N3 dilithium

Cytidine-5'-triphosphate- ¹⁵N₃ (Cytidine triphosphate- ¹⁵N₃ dilithium; 5'-CTP- ¹⁵N₃) dilithium is ¹⁵N labeled Cytidine-5'-triphosphate (HY-125818). Cytidine 5′-triphosphate (Cytidine triphosphate; 5'-CTP) is a nucleoside triphosphate and serves as a building block for nucleotides and nucleic acids, lipid biosynthesis. Cytidine triphosphate synthase can catalyze the formation of cytidine 5′-triphosphate from uridine 5′-triphosphate (UTP). Cytidine 5′-triphosphate is an essential biomolecule in the de novo pyrimidine biosynthetic pathway in T. gondii.

HY-125818S2

Cytidine-5'-triphosphate-13C,d1 dilithium

Cytidine-5'-triphosphate- ¹³C,d₁ (Cytidine triphosphate- ¹³C,d₁ dilithium; 5'-CTP- ¹³C,d₁) dilithium is deuterium and ¹³C-labeled Cytidine-5'-triphosphate (HY-125818). Cytidine 5′-triphosphate (Cytidine triphosphate; 5'-CTP) is a nucleoside triphosphate and serves as a building block for nucleotides and nucleic acids, lipid biosynthesis. Cytidine triphosphate synthase can catalyze the formation of cytidine 5′-triphosphate from uridine 5′-triphosphate (UTP). Cytidine 5′-triphosphate is an essential biomolecule in the de novo pyrimidine biosynthetic pathway in T. gondii.

HY-125818S5

Cytidine-5'-triphosphate-15N3,d14 dilithium

Cytidine-5'-triphosphate- ¹⁵N₃,d₁₄ (Cytidine triphosphate- ¹⁵N₃,d₁₄ dilithium; 5'-CTP- ¹⁵N₃,d₁₄) dilithium is deuterium and ¹⁵N labeled Cytidine-5'-triphosphate (HY-125818). Cytidine 5′-triphosphate (Cytidine triphosphate; 5'-CTP) is a nucleoside triphosphate and serves as a building block for nucleotides and nucleic acids, lipid biosynthesis. Cytidine triphosphate synthase can catalyze the formation of cytidine 5′-triphosphate from uridine 5′-triphosphate (UTP). Cytidine 5′-triphosphate is an essential biomolecule in the de novo pyrimidine biosynthetic pathway in T. gondii.

HY-I0960S2

Uracil-13C
Uracil- ¹³C is the ¹³C labeled Uracil . Uracil is a common and naturally occurring pyrimidine derivative and one of the four nucleobases in the nucleic acid of RNA .

HY-I0960S7

Uracil-d1
Uracil-d₁ is the deuterium labeled Uracil . Uracil is a common and naturally occurring pyrimidine derivative and one of the four nucleobases in the nucleic acid of RNA .

HY-B0158S4

Cytidine-d1
Cytidine-d is the deuterium labeled Cytidine. Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catechol

HY-101400S3

Deoxycytidine triphosphate-15N3 dilithium
Deoxycytidine triphosphate- ¹⁵N₃ (dCTP- ¹⁵N₃ dilithium; 2′-Deoxycytidine-5′-triphosphate- ¹⁵N₃) dilithium is ¹⁵N labeled Deoxycytidine triphosphate (HY-101400). Deoxycytidine triphosphate (dCTP) is a nucleoside triphosphate that can be used for DNA synthesis. Deoxycytidine triphosphate has many applications, such as real-time PCR, cDNA synthesis, and DNA sequencing.

HY-101400S

Deoxycytidine triphosphate-d14 dilithium
Deoxycytidine triphosphate-d₁₄ (dCTP-d₁₄ dilithium; 2′-Deoxycytidine-5′-triphosphate-d₁₄) dilithium is deuterium labeled Deoxycytidine triphosphate (HY-101400). Deoxycytidine triphosphate (dCTP) is a nucleoside triphosphate that can be used for DNA synthesis. Deoxycytidine triphosphate has many applications, such as real-time PCR, cDNA synthesis, and DNA sequencing.

HY-101400S4

Deoxycytidine triphosphate-13C9 dilithium
Deoxycytidine triphosphate- ¹³C₉ (dCTP- ¹³C₉ dilithium; 2′-Deoxycytidine-5′-triphosphate- ¹³C₉) dilithium is ¹³C-labeled Deoxycytidine triphosphate (HY-101400). Deoxycytidine triphosphate (dCTP) is a nucleoside triphosphate that can be used for DNA synthesis. Deoxycytidine triphosphate has many applications, such as real-time PCR, cDNA synthesis, and DNA sequencing.

HY-101400S2

Deoxycytidine triphosphate-13C9,15N3 dilithium

Deoxycytidine triphosphate- ¹³C₉, ¹⁵N₃ (dCTP- ¹³C₉, ¹⁵N₃ dilithium; 2′-Deoxycytidine-5′-triphosphate- ¹³C₉, ¹⁵N₃) dilithium is ¹³C and ¹⁵N-labeled Deoxycytidine triphosphate (HY-101400). Deoxycytidine triphosphate (dCTP) is a nucleoside triphosphate that can be used for DNA synthesis. Deoxycytidine triphosphate has many applications, such as real-time PCR, cDNA synthesis, and DNA sequencing.

HY-101400S1

Deoxycytidine triphosphate-15N3,d14 dilithium

Deoxycytidine triphosphate- ¹⁵N₃,d₁₄ (dCTP- ¹⁵N₃,d₁₄ dilithium; 2′-Deoxycytidine-5′-triphosphate- ¹⁵N₃,d₁₄) dilithium is deuterium and ¹⁵N labeled Deoxycytidine triphosphate (HY-101400). Deoxycytidine triphosphate (dCTP) is a nucleoside triphosphate that can be used for DNA synthesis. Deoxycytidine triphosphate has many applications, such as real-time PCR, cDNA synthesis, and DNA sequencing.

HY-B0083S1

Leflunomide-13C6
Leflunomide- ¹³C₆ (HWA486- ¹³C₆) is ¹³C labeled Leflunomide. Leflunomide is a pyrimidine synthesis inhibitor, inhibiting dihydroorotate dehydrogenase (DHODH), and acts as a disease-modifying antirheumatic agent.

HY-B0158S3

Cytidine-d2-1
Cytidine-d₂-1 is the deuterium labeled Cytidine. Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catech

HY-B0158S8

Cytidine-d13
Cytidine-d₁₃ (Cytosine β-D-riboside-d₁₃) is deuterium labeled Cytidine (HY-B0158). Cytidine is a pyrimidine nucleoside and acts as a component of RNA. Cytidine is a precursor of uridine. Cytidine controls neuronal-glial glutamate cycling, affecting cerebral phospholipid metabolism, catecholamine synthesis, and mitochondrial function .

HY-W747216

2,4-Dichloro-5-methylpyrimidine-15N2,13C
2,4-Dichloro-5-methylpyrimidine- ¹⁵N₂, ¹³C (Pyrimidine, 2,4-dichloro-5-methyl- ¹⁵N₂, ¹³C) is the ¹³C- and ¹⁵N-labeled 2,4-Dichloro-5-methylpyrimidine (HY-W002132).

HY-Y1055S4

Guanine-13C5
Guanine- ¹³C₅ is ¹³C-labeled Guanine (HY-Y1055). Guanine is one of the fundamental components of nucleic acids (DNA and RNA). Guanine is a purine derivative, consisting of a fused pyrimidine-imidazole ring system with conjugated double bonds. Guanine has the potential to serve as a large-capacity N pool. Guanine has cytotoxic, antinociceptive and neuroprotective effects .

HY-W778114

Guanine-13C2,7-15N

HY-Y1055S2

Guanine-13C5,15N5

Guanine- ¹³C₅, ¹⁵N₅ is ¹³C and ¹⁵N-labeled Guanine (HY-Y1055). Guanine is one of the fundamental components of nucleic acids (DNA and RNA). Guanine is a purine derivative, consisting of a fused pyrimidine-imidazole ring system with conjugated double bonds. Guanine has the potential to serve as a large-capacity N pool. Guanine has cytotoxic, antinociceptive and neuroprotective effects .

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-15764G

A 419259 RK-20449	Src Apoptosis	Cancer
A 419259 GMP is the GMP grade A 419259 (HY-15764), inducing cell apoptosis. GMP-grade small molecules can be used as auxiliary reagents in cell therapy. A 419259 (RK-20449) is a broad-spectrum pyrrole-pyrimidine inhibitor targeting Src, Lck, and Lyn with IC₅₀s of 9 nM, <3 nM, and <3 nM, respectively .

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