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Antifolate

Antifolates are a class of antimetabolite medications that antagonise (that is, block) the actions of folic acid (vitamin B9). Folic acid's primary function in the body is as a cofactor to various methyltransferases involved in serine, methionine, thymidine and purine biosynthesis. Consequently, antifolates inhibit cell division, DNA/RNA synthesis and repair and protein synthesis. Some such as proguanil, pyrimethamine and trimethoprim selectively inhibit folate's actions in microbial organisms such as bacteria, protozoa and fungi. The majority of antifolates work by inhibiting dihydrofolate reductase (DHFR).
Cat. No. 製品名 CAS No. Purity Chemical Structure
T76766 Mirvetuximab 1453084-36-0 98%
Mirvetuximab
Mirvetuximab (M9346A) is a novel monoclonal antibody targeting anti-FOLR1 (folate receptor 1) with folate receptor α (FRα). Mirvetuximab soravtansine is often co...
T76720 Farletuzumab 896723-44-7 98%
Farletuzumab
Farletuzumab (MORAb-003) is a potent inhibitor of folate receptor-α (FRα). Farletuzumab is a humanized monoclonal antibody with a high affinity for FRα. Farletuz...
T6120 Pralatrexate 146464-95-1 98%
Pralatrexate (10-Propargyl-10-deazaaminopterin) is a folate analogue inhibitor of dihydrofolate reductase (DHFR) exhibiting high affinity for reduced folate carr...
T7598 Calcium N5-methyltetrahydrofolate 26560-38-3 98%
Calcium N5-methyltetrahydrofolate (NSC-173328) is the calcium salt of levomefolic acid, which has been proposed for treatment of cardiovascular disease and advan...
T0189 Pemetrexed 137281-23-3 100%
Pemetrexed (LY-231514 Disodium Hydrate), a guanine-derived antineoplastic agent, binds to and inhibits the enzyme thymidylate synthase (TS).
T0148L Folinic Acid Calcium Salt Pentahydrate 6035-45-6 100%
Folinic Acid Calcium Salt Pentahydrate (Leucovorin Calcium Pentahydrate), a reduced folic acid, is used in combination with other chemotherapeutics.
T16045 Methotrexate metabolite 19741-14-1 95.28%
Methotrexate metabolite (DAMPA) (DAMPA) is the active metabolite of Methotrexate. Methotrexate is a folic acid antagonist. Methotrexate is used as a chemotherape...
T7593 Levomefolate calcium 151533-22-1 98%
Levomefolate calcium is an artificial form of folate. It is a coenzymated form of folic acid and a more bioavailable alternative in dietary supplements.
T7730 Aminopterin 54-62-6 98%
Aminopterin (4-Aminofolic acid) is a synthetic folic acid derivative whose metabolite is a competitive inhibitor of dihydrofolate reductase
T4382 Proguanil hydrochloride 637-32-1 98.13%
Proguanil hydrochloride (Chloroquanil) is a biguanide compound which metabolizes in the body to form cycloguanil, an anti-malaria agent.Upon hydrolysis, Proguani...
T6431 Levoleucovorin Calcium 80433-71-2 98.46%
Levoleucovorin Calcium (CL307782), a calcium salt of the folinic acid, is used in cancer chemotherapy as an adjuvant.
T8548 Metoprine 7761-45-7 99.09%
Metoprine is a potent inhibitor of histamine N-methyltransferase (HMT), with potential antineoplastic activity.
T6226 Pemetrexed disodium hemipenta hydrate 357166-30-4 99.16%
Pemetrexed disodium hemipenta hydrate (LY-231514 Disodium Hydrate) is a new-type antifolate and antimetabolite for TS, DHFR, and GARFT. The Ki of Pemetrexed Diso...
T2204 Diaveridine 5355-16-8 99.19%
Diaveridine (AI3-23935) (DVD) is a popular antibacterial synergist that is widely used in combination with sulfonamide. It has been reported to be genotoxic to m...
T0148 Folinic acid calcium 1492-18-8 99.3%
Folinic acid calcium (Leucovorin Calcium) is the active metabolite of folic acid. Leucovorin is used principally as an antidote to folic acid antagonists.
T1485 Methotrexate 59-05-2 99.46%
Methotrexate (WR19039) is a folate analog, an inhibitor of the dihydrofolate reductase DHFR. Methotrexate has antimetabolic, antitumor, and immunosuppressive act...
T24403 Folinic acid 58-05-9 99.7%
Folinic acid (Leucovorin) is a biofolic acid that can be used in the treatment of methotrexate, often in combination with Methotrexate (MTX) to reduce MTX-induce...
T0849 Pyrimethamine 58-14-0 99.74%
Pyrimethamine (Pirimecidan) is a competitive inhibitor of dihydrofolate reductase (DHFR), used as an antimalarial drug.
T8003 Methotrexate disodium 7413-34-5 99.77%
Methotrexate disodium is an tetrahydrofolate dehydrogenase inhibitor
T1153 Trimethoprim 738-70-5 99.81%
Trimethoprim (NSC-106568) is a Dihydrofolate Reductase Inhibitor Antibacterial. The mechanism of action of trimethoprim is as a Dihydrofolate Reductase Inhibitor...
Mirvetuximab
T76766
Mirvetuximab (M9346A) is a novel monoclonal antibody targeting anti-FOLR1 (folate receptor 1) with folate receptor α (FRα). Mirvetuximab soravtansine is often co...
Farletuzumab
T76720
Farletuzumab (MORAb-003) is a potent inhibitor of folate receptor-α (FRα). Farletuzumab is a humanized monoclonal antibody with a high affinity for FRα. Farletuz...
Pralatrexate
T6120
Pralatrexate (10-Propargyl-10-deazaaminopterin) is a folate analogue inhibitor of dihydrofolate reductase (DHFR) exhibiting high affinity for reduced folate carr...
Calcium N5-methyltetrahydrofolate
T7598
Calcium N5-methyltetrahydrofolate (NSC-173328) is the calcium salt of levomefolic acid, which has been proposed for treatment of cardiovascular disease and advan...
Pemetrexed
T0189
Pemetrexed (LY-231514 Disodium Hydrate), a guanine-derived antineoplastic agent, binds to and inhibits the enzyme thymidylate synthase (TS).
Folinic Acid Calcium Salt Pentahydrate
T0148L
Folinic Acid Calcium Salt Pentahydrate (Leucovorin Calcium Pentahydrate), a reduced folic acid, is used in combination with other chemotherapeutics.
Methotrexate metabolite
T16045
Methotrexate metabolite (DAMPA) (DAMPA) is the active metabolite of Methotrexate. Methotrexate is a folic acid antagonist. Methotrexate is used as a chemotherape...
Levomefolate calcium
T7593
Levomefolate calcium is an artificial form of folate. It is a coenzymated form of folic acid and a more bioavailable alternative in dietary supplements.
Aminopterin
T7730
Aminopterin (4-Aminofolic acid) is a synthetic folic acid derivative whose metabolite is a competitive inhibitor of dihydrofolate reductase
Proguanil hydrochloride
T4382
Proguanil hydrochloride (Chloroquanil) is a biguanide compound which metabolizes in the body to form cycloguanil, an anti-malaria agent.Upon hydrolysis, Proguani...
Levoleucovorin Calcium
T6431
Levoleucovorin Calcium (CL307782), a calcium salt of the folinic acid, is used in cancer chemotherapy as an adjuvant.
Metoprine
T8548
Metoprine is a potent inhibitor of histamine N-methyltransferase (HMT), with potential antineoplastic activity.
Pemetrexed disodium hemipenta hydrate
T6226
Pemetrexed disodium hemipenta hydrate (LY-231514 Disodium Hydrate) is a new-type antifolate and antimetabolite for TS, DHFR, and GARFT. The Ki of Pemetrexed Diso...
Diaveridine
T2204
Diaveridine (AI3-23935) (DVD) is a popular antibacterial synergist that is widely used in combination with sulfonamide. It has been reported to be genotoxic to m...
Folinic acid calcium
T0148
Folinic acid calcium (Leucovorin Calcium) is the active metabolite of folic acid. Leucovorin is used principally as an antidote to folic acid antagonists.
Methotrexate
T1485
Methotrexate (WR19039) is a folate analog, an inhibitor of the dihydrofolate reductase DHFR. Methotrexate has antimetabolic, antitumor, and immunosuppressive act...
Folinic acid
T24403
Folinic acid (Leucovorin) is a biofolic acid that can be used in the treatment of methotrexate, often in combination with Methotrexate (MTX) to reduce MTX-induce...
Pyrimethamine
T0849
Pyrimethamine (Pirimecidan) is a competitive inhibitor of dihydrofolate reductase (DHFR), used as an antimalarial drug.
Methotrexate disodium
T8003
Methotrexate disodium is an tetrahydrofolate dehydrogenase inhibitor
Trimethoprim
T1153
Trimethoprim (NSC-106568) is a Dihydrofolate Reductase Inhibitor Antibacterial. The mechanism of action of trimethoprim is as a Dihydrofolate Reductase Inhibitor...
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