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Results for "

dihydrofolate

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Dihydrofolate reductase (DHFR) (48) ADC Payload (6) Antibiotic (28) Antifolate (76) Apoptosis (13) Autophagy (10) Bacterial (66) COX (1) Cytochrome P450 (1) DNA/RNA Synthesis (18) Drug Metabolite (9) EGFR (1) Fluorescent Dye (1) Fungal (5) Influenza Virus (5) Isotope-Labeled Compounds (21) Ligands for E3 Ligase (1) Nucleoside Antimetabolite/Analog (1) Parasite (32) PROTACs (3) Reactive Oxygen Species (ROS) (1) Reference Standards (24) STAT (7) Thymidylate Synthase (4) α-synuclein (2)
By Research Areas:	Cancer (68) Endocrinology (1) Infection (97) Inflammation/Immunology (26) Metabolic Disease (5) Neurological Disease (5)
Click Chemistry:	Alkynes (1)

158

Inhibitors & Agonists

Fluorescent Dyes

Natural
Products

Recombinant Proteins

Isotope-Labeled Compounds

Antibodies

Click Chemistry

Targets Recommended: Dihydrofolate reductase (DHFR)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-14519

Methotrexate Maximum Cited Publications 76 Publications Verification Amethopterin; CL14377; WR19039	Antifolate DNA/RNA Synthesis ADC Payload Apoptosis Bacterial	Infection Neurological Disease Inflammation/Immunology Cancer
Methotrexate (Amethopterin), an antimetabolite and antifolate agent, inhibits the enzyme dihydrofolate reductase, thereby preventing the conversion of folic acid into tetrahydrofolate, and inhibiting DNA synthesis. Methotrexate, also an immunosuppressant and antineoplastic agent, is used for the research of rheumatoid arthritis and a number of different cancers (such as acute lymphoblastic leukemia) .

HY-10820

Pemetrexed 35+ Cited Publications LY231514	Antifolate Autophagy	Cancer
Pemetrexed (LY231514) is an antifolate, the K_i values of the pentaglutamate of Pemetrexed (LY231514) are 1.3, 7.2, and 65 nM for inhibits thymidylate synthase (TS), dihydrofolate reductase (DHFR), and glycinamide ribonucleotide formyltransferase (GARFT), respectively .

HY-10446

Pralatrexate 5+ Cited Publications	Antifolate Apoptosis	Cancer
Pralatrexate is an antifolate and is a potent dihydrofolate reductasean (DHFR) inhibitor with a K_i of 13.4 pM. Pralatrexate is a substrate for folylpolyglutamate synthetase with improved cellular uptake and retention. Pralatrexate has antitumor activities and has the potential for relapsed/refractory T-cell lymphoma treatment . Pralatrexate is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-B0510

Trimethoprim 10+ Cited Publications	Antifolate Bacterial Antibiotic Influenza Virus	Infection Cancer
Trimethoprim is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim has the potential for the research of urinary tract infections, Shigellosis and Pneumocystis pneumonia. Trimethoprim can inhibit infection of Influenza A virus in chick embryo when combinated with zinc .

HY-18062

Pyrimethamine 10+ Cited Publications Pirimecidan; Pirimetamin; RP 4753	Antifolate Parasite	Infection Cancer
Pyrimethamine (Pirimecidan) is a potent, orally active dihydrofolate reductase (DHFR) inhibitor. Pyrimethamine is an antimalarial agent. Pyrimethamine affects the nucleoprotein metabolism of malarial parasites by interference in the folic–folinic acid systems and affects cell division by inhibiting the conversion of dihydrofolate to tetrahydrofolate .

HY-10820A

Pemetrexed disodium 35+ Cited Publications LY231514 disodium	Antifolate Autophagy Apoptosis	Cancer
Pemetrexed disodium (LY231514 disodium) is an antifolate, the K_is of the pentaglutamate of Pemetrexed disodium are 1.3, 7.2, and 65 nM for inhibits thymidylate synthase (TS), dihydrofolate reductase (DHFR), and glycinamide ribonucleotide formyltransferase (GARFT), respectively .

HY-I0447

4-Aminosalicylic acid 1 Publications Verification	Antibiotic Bacterial	Infection Inflammation/Immunology
4-Aminosalicylic acid is an inhibitor for dihydrofolate reductase (DHFR) and an antituberculous agent. 4-Aminosalicylic acid exhibits anti-inflammatory activity and can be used in research of inflammatory bowel disease (IBD). 4-Aminosalicylic acid is orally active .

HY-13781

Pemetrexed disodium hemipenta hydrate 35+ Cited Publications LY231514 disodium hemipenta hydrate	Antifolate Autophagy Apoptosis	Infection Neurological Disease Inflammation/Immunology Cancer
Pemetrexed (LY231514) disodium hemipenta hydrate is a CNS-penetrant antifolate, the K_i values of the pentaglutamate of LY231514 are 1.3, 7.2, and 65 nM for inhibits thymidylate synthase (TS), dihydrofolate reductase (DHFR), and glycinamide ribonucleotide formyltransferase (GARFT), respectively.

HY-10820B

Pemetrexed disodium heptahydrate 35+ Cited Publications LY231514 disodium heptahydrate	Antifolate Autophagy	Cancer
Pemetrexed disodium heptahydrate is a novel antifolate, the K_i values of the pentaglutamate of LY231514 are 1.3, 7.2, and 65 nM for inhibits thymidylate synthase (TS), dihydrofolate reductase (DHFR), and glycinamide ribonucleotide formyltransferase (GARFT), respectively.

HY-108251

Methotrexate metabolite 1 Publications Verification DAMPA	Antifolate Drug Metabolite Dihydrofolate reductase (DHFR) Parasite	Infection Inflammation/Immunology
Methotrexate metabolite (DAMPA) is an active metabolite of Methotrexate. Methotrexate is a Folic acid (HY-16637) antagonist, widely used as an immunosuppressant. Methotrexate metabolite is an antimalarial agent that inhibits parasite growth under physiological folic acid conditions, with IC₅₀ values of 446 nM and 812 nM against folic acid-sensitive strains and highly resistant strains, respectively. Methotrexate metabolite exhibits pharmacokinetic characteristics of rapid clearance and extensive metabolism, with a mean clearance rate of 1.9 l/kg/h and a mean terminal half-life of 51 minutes. Methotrexate metabolite is promising for research in the field of inflammation .

HY-B0806

Proguanil 3 Publications Verification	Parasite Antifolate	Infection
Proguanil, an antimalarial proagent, is metabolized to the active metabolite Cycloguanil (HY-12784). Proguanil is a dihydrofolate reductase (DHFR) inhibitor .

HY-N0913

Manninotriose 1 Publications Verification	Antifolate Thymidylate Synthase	Cancer
Manninotriose is a binder of dihydrofolate reductase and thymidylate synthase. Manninotriose binds to dihydrofolate reductase via hydrogen bond formation with Arg28. Manninotriose binds to thymidylate synthase via hydrogen bond formation with Arg50. Manninotriose acts as a membrane protectant and helps improve stress tolerance. Manninotriose can be used in research related to acute lymphoblastic leukemia .

HY-B0510C

Trimethoprim lactate 10+ Cited Publications	Antifolate Bacterial Antibiotic	Infection Cancer
Trimethoprim lactate is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim lactate is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim lactate has the potential for the research of urinary tract infections, Shigellosis and Pneumocystis pneumonia. Trimethoprim lactate can inhibit infection of Influenza A virus in chick embryo when combinated with zinc .

HY-B0806A

Proguanil hydrochloride 3 Publications Verification	Parasite Antifolate	Infection
Proguanil hydrochloride, an antimalarial proagent, is metabolized to the active metabolite Cycloguanil (HY-12784). Proguanil hydrochloride is a dihydrofolate reductase (DHFR) inhibitor .

HY-153007

DHFR-IN-5	Dihydrofolate reductase (DHFR)	Infection
DHFR-IN-5 is a potent and orally active dihydrofolate reductase (DHFR) inhibitor with a K_i value of 0.54 nM for quadruple mutant Plasmodium falciparum DHFR. DHFR-IN-5 shows anti-malaria activity .

HY-130569

7-Hydroxymethotrexate	Drug Metabolite	Inflammation/Immunology Cancer
7-Hydroxymethotrexate is a major metabolite of Methotrexate (HY-14519). Methotrexate, an antimetabolite and antifolate agent, inhibits the enzyme dihydrofolate reductase, thereby preventing the conversion of folic acid into tetrahydrofolate, and inhibiting DNA synthesis .

HY-169790

Phomarin	Dihydrofolate reductase (DHFR) Parasite Fungal	Infection
Phomarin is an inhibitor for dihydrofolate reductase (DHFR). Phomarin exhibits activity against Plasmodium parasites and fungi including Mycrobotryum violaceum and Botrytis cinerea. Phomarin can be used for the research of malaria and fungal infections .

HY-B1902

Diaveridine EGIS-5645	Antifolate Bacterial	Infection
Diaveridine (EGIS-5645) is a dihydrofolate reductase (DHFR) inhibitor with a K_i of 11.5 nM for the wild type DHFR and also an antibacterial agent.

HY-162475

Fluorofolin	Dihydrofolate reductase (DHFR) Bacterial	Infection
Fluorofolin is a dihydrofolate reductase (DHFR) inhibitor with an IC₅₀ of 2.5 nM. Fluorofolin exhibits significant activity against P. aeruginosa .

HY-101479

Iclaprim 3 Publications Verification AR-100	Bacterial Antibiotic	Infection
Iclaprim is a new selective bacterial *Dihydrofolate* inhibitor, which can inhibit the growth of S. aureus (MRSA) with an MIC₉₀ of 0.06 μg/mL.

HY-W003561

DHFR-IN-3	Antifolate Parasite	Infection
DHFR-IN-3 is a dihydrofolate reductase (DHFR) inhibitor with the IC₅₀ values of 19 μM and 12 μM in rat liver and P. carinii DHFR, respectively .

HY-124350

10-Formylfolic acid	Antifolate Dihydrofolate reductase (DHFR)	Cancer
10-Formylfolic acid is a potent inhibitor of dihydrofolate reductase. 10-Formylfolic acid be used as an early indicator of leukemia .

HY-B0510R

Trimethoprim (Standard)	Reference Standards Antifolate Bacterial Antibiotic Influenza Virus	Infection
Trimethoprim (Standard) is the analytical standard of Trimethoprim. This product is intended for research and analytical applications. Trimethoprim is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim has the potential for the research of urinary tract infections, Shigellosis and Pneumocystis pneumonia. Trimethoprim can inhibit infection of Influenza A virus in chick embryo when combinated with zinc .

HY-137129

10-Formyl-7,8-dihydrofolic acid	Dihydrofolate reductase (DHFR)	Cancer
10-Formyl-7,8-dihydrofolic acid is a biologically active folic acid and growth promoter. 10-Formyl-7,8-dihydrofolic acid serves as a substrate for aminoimidazolecarboxamide ribonucleotide transformylase and dihydrofolate reductase (DHFR) to support catalytic reactions (with detection wavelengths of 552 nm and 340 nm, respectively). 10-Formyl-7,8-dihydrofolic acid not only promotes the growth of leukemia cells, but also effectively reverses the growth inhibition induced by antifolate drugs under folate-deficient conditions. 10-Formyl-7,8-dihydrofolic acid can be used in the research of leukemia .

HY-B0510B

Trimethoprim hydrochloride 10+ Cited Publications	Antifolate Bacterial Antibiotic Influenza Virus	Infection Cancer
Trimethoprim hydrochloride is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim hydrochloride is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim hydrochloride has the potential for the research of urinary tract infections, Shigellosis and Pneumocystis pneumonia. Trimethoprim hydrochloride can inhibit infection of Influenza A virus in chick embryo when combinated with zinc .

HY-121341

Brodimoprim Ro 10-5970	Bacterial	Infection
Brodimoprim (Ro 10-5970), a trimethoprim analogue, is an orally active dihydrofolate reductase inhibitor. Brodimoprim is highly active against a broad spectrum of gram-negative and gram-positive bacteria .

HY-133624

1,1,3-Tribromoacetone 1 Publications Verification	Drug Metabolite	Cancer
1,1,3-Tribromoacetone is an impurity of Methotrexate (HY-14519) . Methotrexate, an antimetabolite and antifolate agent, inhibits the enzyme dihydrofolate reductase, thereby preventing the conversion of folic acid into tetrahydrofolate, and inhibiting DNA synthesis .

HY-116387A

WR99210 hydrochloride 4 Publications Verification BRL 6231	Dihydrofolate reductase (DHFR) Parasite	Infection
WR99210 hydrochloride is an orally active and low-toxicity dihydrofolate reductase (DHFR) inhibitor (IC₅₀<0.075 nM). WR99210 hydrochloride shows good antiparasitic activity and is effective against P. falciparum and P. falciparum strains as well as T. gondii .

HY-103396

Trimetrexate glucuronate 2 Publications Verification CI-898 glucuronate	Antifolate Bacterial	Infection Cancer
Trimetrexate glucuronate (NSC 352122) is a folic acid antagonist. Trimetrexate glucuronate affects DNA and RNA synthesis by inhibiting dihydrofolate reductase and preventing the synthesis of purine nucleotides and thymidylate. Trimetrexate glucuronate has potential antitumour activity and can also be used to inhibit Pneumocystis carinii pneumonia .

HY-151159

DHFR-IN-4	Dihydrofolate reductase (DHFR) EGFR	Cancer
DHFR-IN-4 is a potent dihydrofolate reductase (DHFR) inhibitor with an IC₅₀ value of 123 nM. DHFR-IN-4 also has inhibitory activity against EGFR and HER2 with IC₅₀s of 246 nM and 357 nM, respectively. DHFR-IN-4 has remarkable broad spectrum cytotoxic potency against cancer cells .

HY-159758

EcDHFR/FKBP12 F36V binder-1	Others	Neurological Disease Cancer
EcDHFR/FKBP12 F36V binder-1 (compound 1) is a bifunctional molecule that combines the Escherichia coli dihydrofolate reductase domain (EcDHFR) with the FKBP12 F36V domain .

HY-19581

Baquiloprim	Antibiotic Bacterial	Infection
Baquiloprim, an antibiotic, is a selective inhibitor of bacterial dihydrofolate reductases. Baquiloprim possesses in vitro bacteriostatic activity against both Gram-negative and Gram-positive bacteria .

HY-178728

BION106	PROTACs Parasite Dihydrofolate reductase (DHFR)	Infection
BION106 is a dihydrofolate reductasethymidylate synthase (DHFR-TS) PROTAC degrader. BION106 exhibits extremely strong anti-malarial activity with a K_i and toxicity of 2.68 nM and 0.2 μM against Plasmodium falciparum, and > 100 μM and 44.2 μM in mammalian cells. BION106 can be used for the study of antimalarial parasites (Blue: Idasanutlin ligand (HY-15676); Pink: DHFR-TS ligand (HY-153007); Black: Linker (HY-W021401)) .

HY-18062R

Pyrimethamine (Standard) Pirimecidan (Standard); Pirimetamin (Standard); RP 4753 (Standard)	Reference Standards Antifolate Parasite	Infection
Pyrimethamine (Standard) is the analytical standard of Pyrimethamine. This product is intended for research and analytical applications. Pyrimethamine (Pirimecidan) is a potent, orally active dihydrofolate reductase (DHFR) inhibitor. Pyrimethamine is an antimalarial agent. Pyrimethamine affects the nucleoprotein metabolism of malarial parasites by interference in the folic–folinic acid systems and affects cell division by inhibiting the conversion of dihydrofolate to tetrahydrofolate .

HY-E70522

Dihydrofolate reductase DHFR	Others	Others
Dihydrofolate reductase is a key enzyme in folate metabolism and, therefore, in the production of thymidine. Its role in thymidine biosynthesis is the reduction of dihydrofolate to tetrahydrofolate using the cofactor NADPH .

HY-19095

TNP-351	Antifolate	Cancer
TNP-351 is an antifolate. TNP-351, a dihydrofolate reductase (DHFR) inhibitor, has potent antitumor activity against not only leukemia cells but also solid tumor cells in vitro and in vivo .

HY-121151

(±)-Methotrexate (±)-Amethopterin; (±)-CL14377; (±)-WR19039	Antifolate	Others
(±)-Methotrexate ((±)-Amethopterin) is a racemate of Methotrexate (HY-14519). Methotrexate, an antimetabolite and antifolate agent, inhibits the enzyme dihydrofolate reductase, thereby preventing the conversion of Folic acid into Tetrahydrofolate, and inhibiting DNA synthesis .

HY-139743

Aditoprime Aditoprim	Antifolate Bacterial	Infection
Aditoprime (Aditoprim) is a selective bacterial dihydrofolate reductase (DHFR) inhibitor with IC₅₀s of 47 and 520 nM for E.coli and L.casei DHFR, respectively. Aditoprime inhibits the transformation of dihydrofolic acid to tetrahydrofolic acid. Aditoprime has a broad-spectrum antibacterial activity and excellent pharmacokinetics .

HY-B0510A

Trimethoprim sulfate	Antifolate Bacterial Antibiotic Influenza Virus	Infection Cancer
Trimethoprim sulfate is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim sulfate is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim sulfate has the potential for the research of urinary tract infections, Shigellosis and Pneumocystis pneumonia. Trimethoprim sulfate can inhibit infection of Influenza A virus in chick embryo when combinated with zinc .

HY-179415

DHFR-IN-24	Dihydrofolate reductase (DHFR) Bacterial	Infection
DHFR-IN-24, a benzothiazole derivative, is a dihydrofolate reductase (DHFR) inhibitor. DHFR-IN-24 has intrinsic antibacterial activity against both Gram-positive and Gram-negative strains. DHFR-IN-24 synergistically combines DHFR inhibition with photodynamic therapy (PDT) for enhanced antibacterial activity against multidrug-resistant pathogens .

HY-149200

Lysine-methotrexate	Antifolate	Inflammation/Immunology
Lysine-methotrexate, an analogue of Methotrexate (HY-14519), is a dihydrofolate reductase (DHFR) inhibitor .

HY-160254

1954U89	Dihydrofolate reductase (DHFR)	Cancer
1954U89 is a potent, lipid-soluble and orally active inhibitor of dihydrofolate reductase (DHFR). 1954U89 exhibits anticancer activity .

HY-116039

Epiroprim Ro11-8958	Dihydrofolate reductase (DHFR) Bacterial	Infection
Epiroprim (Ro11-8958) is a selective dihydrofolate reductase (DHFR) inhibitor. Epiroprim displays excellent activity against staphylococci, enterococci, pneumococci, and streptococci .

HY-18062S

Pyrimethamine-d3	Isotope-Labeled Compounds Antifolate Parasite	Infection
Pyrimethamine-d₃ is the deuterium labeled Pyrimethamine. Pyrimethamine is a medication used for protozoal infections; interferes with tetrahydrofolic acid synthesis from folic acid by inhibiting the enzyme dihydrofolate reductase (DHFR) .

HY-B0806S1

Proguanil-d4	Antifolate Parasite	Infection
Proguanil-d₄ is the deuterium labeled Proguanil . Proguanil, an antimalarial proagent, is metabolized to the active metabolite Cycloguanil (HY-12784). Proguanil is a dihydrofolate reductase (DHFR) inhibitor .

HY-122289

Metioprim	Dihydrofolate reductase (DHFR) Bacterial	Infection
Metioprim is a competitive inhibitor of bacterial Dihydrofolate reductase (DHFR). Metioprim has inhibitory activity against anaerobic bacteria. Metioprim shows synergistic activity in combination with DDS (HY-B0688) against E. coli. and various mycobacteria .

HY-W104527

2,4-Dinitrobenzenesulfonamide	Bacterial Fungal	Infection
2,4-Dinitrobenzenesulfonamide (Compound 2d) is an antibacterial and antifungal agent. 2,4-Dinitrobenzenesulfonamide interacts with dihydrofolate synthetase. 2,4-Dinitrobenzenesulfonamide shows inhibitory effect against A. niger, C. albicans, B. subtilis, and S. aureus .

HY-14519D

Methotrexate monohydrate Amethopterin monohydrate; CL14377 monohydrate; WR19039 monohydrate	Antifolate DNA/RNA Synthesis ADC Payload Apoptosis Bacterial	Inflammation/Immunology Cancer
Methotrexate (Amethopterin) monohydrate, an antimetabolite and antifolate agent, inhibits the enzyme dihydrofolate reductase, thereby preventing the conversion of folic acid into tetrahydrofolate, and inhibiting DNA synthesis. Methotrexate monohydrate, also an immunosuppressant and antineoplastic agent, is used for the research of rheumatoid arthritis and a number of different cancers (such as acute lymphoblastic leukemia) .

HY-121927

Mobiletrex CH-1504	Antifolate Dihydrofolate reductase (DHFR)	Inflammation/Immunology
Mobiletrex is an anti *folate* and dihydrofolate reductase inhibitor that can be used in research on rheumatoid arthritis .

HY-100622

Ro 20-0657/000	Bacterial	Infection
Ro 20-0657/000 is a metabolite of Trimethoprim. Trimethoprim is a dihydrofolate reductase inhibitor, used as an antibacterial agent in human and veterinary medicine .

Cat. No.	Product Name	Type

HY-D2435

MTX-PEG-Cy3

Fluorescent Dyes

CDDP-PEG-Cy3 is a MTX-PEG conjugate labeled with Cy3 (HY-D0822). The Cy3 fluorophore is commonly used in applications such as immunolabeling, nucleic acid labeling, fluorescence microscopy, and flow cytometry. The maximum emission wavelength of Cy3 is approximately 562-570 nm. Methotrexate (Amethopterin; MTX) (HY-14519), an antimetabolite and antifolate agent, inhibits the enzyme dihydrofolate reductase, thereby preventing the conversion of folic acid into tetrahydrofolate, and inhibiting DNA synthesis. Methotrexate, also an immunosuppressant and antineoplastic agent, is used for the research of rheumatoid arthritis and a number of different cancers (such as acute lymphoblastic leukemia) .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0913

Manninotriose 1 Publications Verification	Structural Classification Polysaccharides other families Classification of Application Fields Other Diseases Plants Disease Research Fields Saccharides Source Classification	Antifolate Thymidylate Synthase
Manninotriose is a binder of dihydrofolate reductase and thymidylate synthase. Manninotriose binds to dihydrofolate reductase via hydrogen bond formation with Arg28. Manninotriose binds to thymidylate synthase via hydrogen bond formation with Arg50. Manninotriose acts as a membrane protectant and helps improve stress tolerance. Manninotriose can be used in research related to acute lymphoblastic leukemia .

HY-169790

Phomarin	Plantaginaceae Digitalis purpurea L. Quinones Structural Classification Anthraquinones Plants Source Classification	Dihydrofolate reductase (DHFR) Parasite Fungal
Phomarin is an inhibitor for dihydrofolate reductase (DHFR). Phomarin exhibits activity against Plasmodium parasites and fungi including Mycrobotryum violaceum and Botrytis cinerea. Phomarin can be used for the research of malaria and fungal infections .

HY-137129

10-Formyl-7,8-dihydrofolic acid	Structural Classification Alkaloids Classification of Application Fields Other Alkaloids Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Dihydrofolate reductase (DHFR)
10-Formyl-7,8-dihydrofolic acid is a biologically active folic acid and growth promoter. 10-Formyl-7,8-dihydrofolic acid serves as a substrate for aminoimidazolecarboxamide ribonucleotide transformylase and dihydrofolate reductase (DHFR) to support catalytic reactions (with detection wavelengths of 552 nm and 340 nm, respectively). 10-Formyl-7,8-dihydrofolic acid not only promotes the growth of leukemia cells, but also effectively reverses the growth inhibition induced by antifolate drugs under folate-deficient conditions. 10-Formyl-7,8-dihydrofolic acid can be used in the research of leukemia .

HY-N10791

Neobritannilactone B	Zingiber officinale Roscoe Terpenoids Sesquiterpenes Plants Source Classification Zingiberaceae	Others
Neobritannilactone B, a sesquiterpene, can be isolated from the chloroform fraction of the I. britannica. Neobritannilactone B is cytotoxic. Other extracts of I. britannica are also Dihydrofolate reductase (DHFR) inhibitors, which inhibit Shigella dysenteriae type 1 .

Species:	Human (2)
Tag:	His (1) Tag Free (1)
Source:	E. coli (2)

Cat. No.	Compare	Product Name	Species	Source	Image

HY-P701343

	DHFR Protein, Human DHFR; dihydrofolate reductase	Human	E. coli
	DHFR protein, a pivotal enzyme in folate metabolism, is crucial for multiple pathways. It catalyzes reactions essential for de novo mitochondrial thymidylate biosynthesis, de novo glycine and purine synthesis, and DNA precursor synthesis. Beyond its catalytic role, DHFR binds its own mRNA and DHFR2 mRNA, hinting at a regulatory role in self-expression control and potential influence on related cellular processes. DHFR Protein, Human is the recombinant human-derived DHFR protein, expressed by E. coli , with tag free.

HY-P79328

	DHFR Protein, Human (His) dihydrofolate reductase; DHFR	Human	E. coli
	DHFR protein, a pivotal enzyme in folate metabolism, is crucial for multiple pathways. It catalyzes reactions essential for de novo mitochondrial thymidylate biosynthesis, de novo glycine and purine synthesis, and DNA precursor synthesis. Beyond its catalytic role, DHFR binds its own mRNA and DHFR2 mRNA, hinting at a regulatory role in self-expression control and potential influence on related cellular processes. DHFR Protein, Human (His) is the recombinant human-derived DHFR protein, expressed by E. coli , with N-6*His labeled tag.

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Cat. No.	Product Name	Chemical Structure

HY-14519S

Methotrexate-d3

Methotrexate-d₃ (Amethopterin-d₃) is the deuterium labeled Methotrexate. Methotrexate (Amethopterin), an antimetabolite and antifolate agent, inhibits the enzyme dihydrofolate reductase, thereby preventing the conversion of folic acid into tetrahydrofolate, and inhibiting DNA synthesis. Methotrexate, also an immunosuppressant and antineoplastic agent, is used for the research of rheumatoid arthritis and a number of different cancers (such as acute lymphoblastic leukemia) .

HY-B0510S

Trimethoprim-d9
Trimethoprim-d₉ is the deuterium labeled Trimethoprim. Trimethoprim is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim has the potential for urinary tract infections, Shigellosis and Pneumocystis pneumonia treatment .

HY-B0510S2

Trimethoprim-d3
Trimethoprim-d₃is the deuterium labeled Trimethoprim. Trimethoprim is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim has the potential for urinary tract infections, Shigellosis and Pneumocystis pneumonia treatment .

HY-18062S

Pyrimethamine-d3
Pyrimethamine-d₃ is the deuterium labeled Pyrimethamine. Pyrimethamine is a medication used for protozoal infections; interferes with tetrahydrofolic acid synthesis from folic acid by inhibiting the enzyme dihydrofolate reductase (DHFR) .

HY-B0806S1

Proguanil-d4
Proguanil-d₄ is the deuterium labeled Proguanil . Proguanil, an antimalarial proagent, is metabolized to the active metabolite Cycloguanil (HY-12784). Proguanil is a dihydrofolate reductase (DHFR) inhibitor .

HY-B0510S3

Trimethoprim-13C3

Trimethoprim- ¹³C₃ is the deuterium labeled Trimethoprim (HY-B0510) . Trimethoprim is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim has the potential for the research of urinary tract infections, Shigellosis and Pneumocystis pneumonia. Trimethoprim can inhibit infection of Influenza A virus in chick embryo when combinated with zinc .

HY-B0806AS

Proguanil-d4 hydrochloride
Proguanil-d₄ (hydrochloride) is the deuterium labeled Proguanil hydrochloride. Proguanil hydrochloride, an antimalarial proagent, is metabolized to the active metabolite Cycloguanil (HY-12784). Proguanil hydrochloride is a dihydrofolate reductase (DHFR) inhibitor .

HY-B0806AS1

Proguanil-d6 hydrochloride
Proguanil-d₆ hydrochloride is the deuterium labeled Proguanil hydrochloride (HY-B0806A). Proguanil hydrochloride, an antimalarial proagent, is metabolized to the active metabolite Cycloguanil (HY-12784). Proguanil hydrochloride is a dihydrofolate reductase (DHFR) inhibitor .

HY-19581S

Baquiloprim-d6
Baquiloprim-d₆ is deuterium labeled Baquiloprim. Baquiloprim, an antibiotic, is a selective inhibitor of bacterial dihydrofolate reductases. Baquiloprim possesses in vitro bacteriostatic activity against both Gram-negative and Gram-positive bacteria .

HY-B1902S

Diaveridine-d6
Diaveridine-d₆ (EGIS-5645-d₆) is deuterium labeled Diaveridine. Diaveridine (EGIS-5645) is a dihydrofolate reductase (DHFR) inhibitor with a K_i of 11.5 nM for the wild type DHFR and also an antibacterial agent .

HY-101479S

Iclaprim-d6
Iclaprim-d₆ (AR-100-d6) is the deuterium labeled Iclaprim. Iclaprim is a new selective bacterial Dihydrofolate inhibitor, which can inhibit the growth of S. aureus (MRSA) with an MIC90 of 0.06 μg/mL.

HY-121341S

Brodimoprim-d6
Brodimoprim-d₆ (Ro 10-5970-d₆) is a deuterium labeled Brodimoprim. Brodimoprim, a trimethoprim analogue, is an orally active dihydrofolate reductase inhibitor. Brodimoprim is highly active against a broad spectrum of gram-negative and gram-positive bacteria .

HY-10820S

Pemetrexed-d5
Pemetrexed-d₅ is the deuterium labeled Pemetrexed . Pemetrexed (LY231514) is an antifolate, the K_i values of the pentaglutamate of Pemetrexed (LY231514) are 1.3, 7.2, and 65 nM for inhibits thymidylate synthase (TS), dihydrofolate reductase (DHFR), and glycinamide ribonucleotide formyltransferase (GARFT), respectively .

HY-W707099

Ro 20-0657/000-d3
Ro 20-0657/000-d₃ is the deuterium labeled Ro 20-0657/000 (HY-100622). Ro 20-0657/000 is a metabolite of Trimethoprim. Trimethoprim is a dihydrofolate reductase inhibitor, used as an antibacterial agent in human and veterinary medicine .

HY-10820AS

Pemetrexed-d5 disodium
Pemetrexed-d₅ disodium is the deuterium labeled Pemetrexed disodium. Pemetrexed disodium (LY231514 disodium) is an antifolate, the K_is of the pentaglutamate of Pemetrexed disodium are 1.3, 7.2, and 65 nM for inhibits thymidylate synthase (TS), dihydrofolate reductase (DHFR), and glycinamide ribonucleotide formyltransferase (GARFT), respectively .

HY-130569S1

7-Hydroxymethotrexate-d3
7-Hydroxymethotrexate-d₃ is the deuterium labeled 7-Hydroxymethotrexate. 7-Hydroxymethotrexate is a major metabolite of Methotrexate (HY-14519). Methotrexate, an antimetabolite and antifolate agent, inhibits the enzyme dihydrofolate reductase, thereby preventing the conversion of folic acid into tetrahydrofolate, and inhibiting DNA synthesis .

HY-130569S

7-Hydroxymethotrexate-d3 sodium
7-Hydroxymethotrexate-d₃ (sodium) is deuterium labeled 7-Hydroxymethotrexate. 7-Hydroxymethotrexate is a major metabolite of Methotrexate (HY-14519). Methotrexate, an antimetabolite and antifolate agent, inhibits the enzyme dihydrofolate reductase, thereby preventing the conversion of folic acid into tetrahydrofolate, and inhibiting DNA synthesis .

HY-130569S2

7-Hydroxymethotrexate-d3 ammonium
7-Hydroxymethotrexate-d₃ (ammonium) is the deuterium labeled 7-Hydroxymethotrexate ammonium. 7-Hydroxymethotrexate is a major metabolite of Methotrexate (HY-14519). Methotrexate, an antimetabolite and antifolate agent, inhibits the enzyme dihydrofolate reductase, thereby preventing the conversion of folic acid into tetrahydrofolate, and inhibiting DNA synthesis .

HY-W654227

7-Hydroxy methotrexate-d3 ammonium salt
7-Hydroxy methotrexate-d₃ (ammonium salt) is deuterium labeled 7-Hydroxymethotrexate. 7-Hydroxymethotrexate is a major metabolite of Methotrexate (MTX; HY-14519). Methotrexate, an antimetabolite and antifolate agent, inhibits the enzyme dihydrofolate reductase, thereby preventing the conversion of folic acid into tetrahydrofolate, and inhibiting DNA synthesis .

HY-14519S1

Methotrexate-d3 diammonium

Methotrexate-d₃ diammonium is the deuterium labeled Methotrexate diammonium. Methotrexate (Amethopterin), an antimetabolite and antifolate agent, inhibits the enzyme dihydrofolate reductase, thereby preventing the conversion of folic acid into tetrahydrofolate, and inhibiting DNA synthesis. Methotrexate, also an immunosuppressant and antineoplastic agent, is used for the research of rheumatoid arthritis and a number of different cancers (such as acute lymphoblastic leukemia) .

HY-W769288

Pemetrexed disodium-13C5
Pemetrexed disodium- ¹³C₅ (LY231514 disodium- ¹³C₅) is the ¹³C-labeled Pemetrexed disodium (HY-10820A). Pemetrexed disodium (LY231514 disodium) is an antifolate, the Kis of the pentaglutamate of Pemetrexed disodium are 1.3, 7.2, and 65 nM for inhibits thymidylate synthase (TS), dihydrofolate reductase (DHFR), and glycinamide ribonucleotide formyltransferase (GARFT), respectively .

HY-12784S

Cycloguanil-d6

1 Publications Verification

Cycloguanil-d₆ (Chlorguanide triazine-d₆) is the deuterium labeled Cycloguanil (HY-12784). Cycloguanil is a dihydrofolate reductase (DHFR) inhibitor with an IC₅₀ of 10.8 μM against human DHFR. Cycloguanil blocks the folate metabolic pathway, thereby affecting nucleotide synthesis and interfering with DNA replication. Cycloguanil inhibits DHFR in Plasmodium and is thus used in malaria research. Cycloguanil also potently inhibits DHFR in human cancer cells and blocks the transcriptional activity of STAT3, thereby exhibiting anticancer activity .

HY-12784AS

Cycloguanil-d4 hydrochloride

Cycloguanil-d₄ (Chlorguanide triazine-d₄) hydrochloride is the deuterium labeled Cycloguanil hydrochloride (HY-12784A). Cycloguanil hydrochloride is a dihydrofolate reductase (DHFR) inhibitor with an IC₅₀ of 10.8 μM against human DHFR. Cycloguanil hydrochloride blocks the folate metabolic pathway, thereby affecting nucleotide synthesis and interfering with DNA replication. Cycloguanil hydrochloride inhibits DHFR in Plasmodium and is thus used in malaria research. Cycloguanil hydrochloride also potently inhibits DHFR in human cancer cells and blocks the transcriptional activity of STAT3, thereby exhibiting anticancer activity .

HY-12784AS1

Cycloguanil-d6 hydrochloride

Cycloguanil-d₆ (Chlorguanide triazine-d₆) hydrochloride is the deuterium labeled Cycloguanil hydrochloride (HY-12784A). Cycloguanil hydrochloride is a dihydrofolate reductase (DHFR) inhibitor with an IC₅₀ of 10.8 μM against human DHFR. Cycloguanil hydrochloride blocks the folate metabolic pathway, thereby affecting nucleotide synthesis and interfering with DNA replication. Cycloguanil hydrochloride inhibits DHFR in Plasmodium and is thus used in malaria research. Cycloguanil hydrochloride also potently inhibits DHFR in human cancer cells and blocks the transcriptional activity of STAT3, thereby exhibiting anticancer activity .

HY-12784S1

Cycloguanil-d6 nitrate

Cycloguanil-d₆ (Chlorguanide triazine-d₆) nitrate is the deuterium labeled Cycloguanil nitrate. Cycloguanil nitrate is a dihydrofolate reductase (DHFR) inhibitor with an IC₅₀ of 10.8 μM against human DHFR. Cycloguanil nitrate blocks the folate metabolic pathway, thereby affecting nucleotide synthesis and interfering with DNA replication. Cycloguanil nitrate inhibits DHFR in Plasmodium and is thus used in malaria research. Cycloguanil nitrate also potently inhibits DHFR in human cancer cells and blocks the transcriptional activity of STAT3, thereby exhibiting anticancer activity .

HY-I0447S

4-Aminosalicylic acid-d6
4-Aminosalicylic acid-d₆ is the deuterium labeled 4-Aminosalicylic acid (HY-I0447). 4-Aminosalicylic acid is an inhibitor for dihydrofolate reductase (DHFR) and an antituberculous agent. 4-Aminosalicylic acid exhibits anti-inflammatory activity and can be used in research of inflammatory bowel disease (IBD). 4-Aminosalicylic acid is orally active .

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HY-P83590

	DHFR Antibody (YA3335) DHFR; DHFRP1; dihydrofolate reductase; DYR	WB, IHC-P, ICC/IF	Human, Mouse, Rat
	DHFR Antibody (YA3335) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to DHFR.

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HY-10446

Pralatrexate 5+ Cited Publications		Alkynes
Pralatrexate is an antifolate and is a potent dihydrofolate reductasean (DHFR) inhibitor with a K_i of 13.4 pM. Pralatrexate is a substrate for folylpolyglutamate synthetase with improved cellular uptake and retention. Pralatrexate has antitumor activities and has the potential for relapsed/refractory T-cell lymphoma treatment . Pralatrexate is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

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