Isotope-Labeled Compounds

Isotope-labeled compounds are chemical substances in which some atoms in their molecules are replaced by isotope atoms. The range of stable isotope products can cover from gases to complex molecules. Isotope-labeled compounds could provide a site-specific investigation of structures, making molecules easily detectable by mass spectrometry and NMR, and maintaining the physico-chemical properties of the target molecule at the same time. MCE isotope-labeled compounds are all stable isotope-labeled compounds and are non-radioactive labeled substances. MCE isotope-labeled compounds are unique tools for identifying and understanding biological and chemical processes. Stable isotope-labeled products are now getting more and more popular among scientists. The scope of application is gradually penetrating into various scientific fields, such as life sciences, food and medicine, agriculture, environment, geology, etc. Stable isotope-labeled compounds have a wide range of applications in the Life Science areas, such as Metabolomics, Proteomics, Clinical studies, Deuterium drugs, etc.

Isotope-Labeled Compounds Inhibitors (4)

Isotope-Labeled Compounds Related Products (10876):

Cat. No.	Product Name	Effect	Purity	Chemical Structure

HY-B0228S11

Adenosine-¹⁵N₅		99.90%
Adenosine-¹⁵N₅ (Adenine riboside-¹⁵N₅; D-Adenosine-¹⁵N₅) is the ¹⁵N labled Adenosine (HY-B0228). Adenosine (Adenine riboside), a ubiquitous endogenous autacoid, acts through the enrollment of four G protein-coupled receptors: A1, A2A, A2B, and A3. Adenosine affects almost all aspects of cellular physiology, including neuronal activity, vascular function, platelet aggregation, and blood cell regulation.

HY-B1511S

Cyclic AMP-¹³C₅
Cyclic AMP-¹³C₅ is a deuterated cyclic AMP.

HY-113524S

N-Acetyl-L-aspartic acid-d₃		99.77%
N-Acetyl-L-aspartic acid-d₃ is the deuterium labeled N-Acetyl-L-aspartic acid (HY-113524). N-Acetyl-L-aspartic acid is a derivative of Aspartic acid (HY-N0666) and endogenous compound. N-Acetyl-L-aspartic acid acts as an acetyl donor. N-Acetyl-L-aspartic acid is involved in brain metabolism. N-Acetyl-L-aspartic acid is used in the research of neurodegenerative diseases (such as Canavan disease).

HY-76082S

L-Pyroglutamic acid-d₅		98.6%
L-Pyroglutamic acid-d₅ is the deuterium labeled L-Pyroglutamic acid (HY-76082). L-Pyroglutamic acid is the levo-isomer of Pyroglutamic acid. L-Pyroglutamic acid is the biologically active enantiomer in humans. Pyroglutamic acid is an intermediate in glutathione metabolism.

HY-14654S

Aspirin-d₃		99.84%
Aspirin-d₃ is the deuterium labeled Aspirin (HY-14654). Aspirin (Acetylsalicylic acid) is an orally active, potent and irreversible inhibitor of cyclooxygenase COX-1 and COX-2, with IC₅₀ values of 5 and 210 μg/mL, respectively. Aspirin induces apoptosis. Aspirin inhibits the activation of NF-κB. Aspirin also inhibits platelet prostaglandin synthetase, and can prevent coronary artery and cerebrovascular thrombosis.

HY-104026S2

L-Kynurenine-d₄-1 hydrochloride		99.58%
L-Kynurenine-d₄-1 hydrochloride is the deuterium labeled L-Kynurenine (HY-104026). L-Kynurenine is a metabolite of the amino acid L-tryptophan. L-Kynurenine is an aryl hydrocarbon receptor agonist.

HY-N1902S

4-Hydroxyphenylacetic acid-d₆		99.16%
4-Hydroxyphenylacetic acid-d₆ is the deuterium labeled 4-Hydroxyphenylacetic acid. 4-hydroxyphenylacetic acid, a major microbiota-derived metabolite of polyphenols, is involved in the antioxidative action. 4-hydroxyphenylacetic acid induces expression of Nrf2.

HY-W017389S

Xanthine-¹³C,¹⁵N₂		≥98.0%
Xanthine-¹³C,¹⁵N₂ is a ¹⁵N-labeled and ¹³C-labled Xanthine (HY-W017389). Xanthine is a plant alkaloid with mild stimulant activity of the central nervous system. Xanthine also acts as an intermediate product on the pathway of purine degradation.

HY-W142820S

1,1,3,3-Tetraethoxypropane-d₂		99.23%
1,1,3,3-Tetraethoxypropane-d₂ is the deuterium labeled 1,1,3,3-Tetraethoxypropane.

HY-W015851S2

(R)-3-Hydroxybutanoic acid-¹³C₄ sodium		98.0%
(R)-3-Hydroxybutanoic acid-¹³C₄ sodium is a ¹³C labeled (R)-3-Hydroxybutanoic acid (HY-W051723). (R)-3-Hydroxybutanoic acid is a metabolite converted from acetoacetic acid catalyzed by 3-hydroxybutyrate dehydrogenase. (R)-3-Hydroxybutanoic acid can function as a nutrition source, and as a precursor for vitamins, antibiotics and pheromones.

HY-N2024AS1

Maltose-¹³C₁₂ monohydrate		99.50%
Maltose monohydrate-¹³C₁₂ is the ¹³C labeled isotope of Maltose monohydrate. Maltose monohydrate is a disaccharide composed of two glucose molecules linked together. Maltose monohydrate is an endogenous metabolic product in plants, yeast, or bacteria, and it participates in carbon source storage and metabolism. Maltose monohydrate is a key core metabolite and main transport form in the temporary starch degradation, carbon output, and subsequent sucrose synthesis metabolism of the night chloroplast. In X. dendrorhous, maltose can act as a sugar donor and is converted into isomaltulose by α-glucosidase. Maltose monohydrate can act as a osmotic agent, supporting continuous capillary ultrafiltration and preventing severe metabolic disorders.

HY-113128S

sn-Glycerol 3-phosphate-¹³C disodium		98.7%
sn-Glycerol 3-phosphate-¹³C₃ disodium is the ¹³C-labeled sn-Glycerol 3-phosphate disodium. sn-Glycerol 3-phosphate disodium is produced by cytosolic glycerol 3-phosphate dehydrogenase pathway through the reduction of dihydroxyacetone phosphate using NADH formed during glycolysis.

HY-B1449S10

Uridine-¹³C₅		99.90%
Uridine-¹³C₅ (β-Uridine-¹³C₅) is a ¹³C labeled Uridine (HY-B1449). Uridine (β-Uridine) is a nucleoside compound consisting of uracil and a ribose ring, which are linked by a β-N1- glycosyl bond.

HY-N0215S10

L-Phenylalanine-¹³C₉		98.09%
L-Phenylalanine-¹³C₉ is the ¹³C-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a K_i of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals.

HY-13342S

Apatinib-d₈ hydrochloride		98.37%
Apatinib-d₈ (hydrochloride) is the deuterium labeled Apatinib hydrochloride.

HY-14649S4

Retinoic acid-d₅		99.07%
Retinoic acid-d₅ is the the deuterium labeled Retinoic acid (HY-14649). Retinoic acid is a metabolite of vitamin A that plays important roles in cell growth, differentiation, and organogenesis. Retinoic acid is a natural agonist of RAR nuclear receptors, with IC₅₀s of 14 nM for RARα/β/γ. Retinoic acid bind to PPARβ/δ with K_d of 17 nM. Retinoic acid acts as an inhibitor of transcription factor Nrf2 through activation of retinoic acid receptor alpha.

HY-133689AS

3-Nitrophenylhydrazine-¹³C₆ hydrochloride		98.26%
3-Nitrophenylhydrazine-¹³C₆ (hydrochloride) is the ¹³C labeled 3-Nitrophenylhydrazine hydrochloride.

HY-N0390S5

L-Glutamine-1-¹³C		98.0%
L-Glutamine-1-¹³C is the ¹³C-labeled L-Glutamine (HY-N0390). L-Glutamine is an orally active nutritional agent and cellular metabolism regulator. L-Glutamine is taken up in a Na⁺-dependent manner and targets multiple key molecules including glutaminase, mTORC1, NF-κB, STAT-3 and HIF-1α. L-Glutamine enhances glutaminolytic catabolism, drives the conversion of glutamate to α-ketoglutarate, thereby regulating gene expression, integrating metabolic signals, mediating glutamine flux and maintaining redox homeostasis. L-Glutamine also promotes cell proliferation, osteogenic differentiation and fracture healing, exerts neuroprotective and cardioprotective effects, and inhibits osteoarthritis. L-Glutamine can be applied to research related to osteoporosis, osteoarthritis, ischemic stroke and acute cantharidin-induced cardiotoxicity.

HY-W014423S4

L-Histidine-d₅ hydrochloride hydrate		99.96%
L-Histidine-d₅ hydrochloride hydrate is the deuterium labeled L-Histidine hydrochloride hydrate (HY-W014423). L-Histidine hydrochloride hydrate is an endogenous metabolite. L-Histidine hydrochloride hydrate scavenges hydroxyl radicals and singlet oxygen, regulate the absorption of zinc, copper and iron, exhibits anti-inflammatory and antioxidant activities. L-Histidine hydrochloride hydrate is blood brain barrier penetrable.

HY-101037S1

Sarcosine-d₃		99.05%
Sarcosine-d₃ is the deuterium labeled Sarcosine. Sarcosine (N-Methylglycine), an endogenous amino acid, is a competitive glycine transporter type I (GlyT1) inhibitor and N-methyl-D-aspartate (NMDA) receptor co-agonist. Sarcosine increases the glycine concentration, resulting in an indirect potentiation of the NMDA receptor. Sarcosine is commonly used for the research of schizophrenia.

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