2. Signaling Pathways
  3. Apoptosis
  4. Thymidylate Synthase
  5. Thymidylate Synthase Inhibitor

Thymidylate Synthase Inhibitor

Thymidylate Synthase Inhibitors (46):

Cat. No. Product Name Effect Purity
  • HY-16638
    CB 3717
    		Inhibitor
    CB 3717 is a potent inhibitor of human thymidylate synthetase, competitively binding with 5,10-methylenetetrahydrofolate (Ki = 4.9 X 10(-9) M). It also competitively inhibits human dihydrofolate reductase with dihydrofolate (Ki = 2.3 X 10(-8) M). In WI-L2 human lymphoblastoid cells, CB 3717 treatment led to a significant decrease in cellular dTTP levels and a notable increase in dUMP levels, indicating a disruption in nucleotide metabolism. The growth-inhibitory effect of CB 3717 was reversed by thymidine supplementation, demonstrating that thymidylate synthetase became rate-limiting in the presence of this compound. Delayed thymidine supplementation beyond 8 hours resulted in severe cytotoxicity, underscoring the critical timing of nucleotide rescue strategies in CB 3717-treated cells.
  • HY-144663
    MtTMPK-IN-1
    		Inhibitor
    MtTMPK-IN-1 (compound 3) is a potent Mycobacterium tuberculosis thymidylate kinase (MtTMPK) inhibitor with an IC50 value of 2.5 μM. MtTMPK-IN-1 has moderate to weak activity against Mtb H37Rv and low cytotoxicity in human fibroblast cells MRC-5. MtTMPK-IN-1 can be used for researching tuberculosis.
  • HY-105262
    Galocitabine
    		Inhibitor
    Galocitabine (Ro 09-1390) is a nucleoside analog with anticancer and antiviral activity.
  • HY-W142014
    N,O-Didansyl-L-tyrosine cyclohexylammonium
    		Inhibitor
    N,O-Didansyl-L-tyrosine cyclohexylammonium is a potent selective thymidylate synthase (TS) inhibitor, acts on TS of Escherichia coli, Lactobacillus casei and human with the IC50 values of 5.0, 3.4 and 119 μM, respectively.
  • HY-146239
    EGFR/HER2/TS-IN-2
    		Inhibitor
    EGFR/HER2/TS-IN-2 (compound 17) is a potent EGFR/HER2 and TS (Thymidylate synthase) inhibitor, with IC50 values of 0.173, 0.125, and 1.12 μM, respectively. EGFR/HER2/TS-IN-2 shows cytotoxic activity against MDA-MB-231 cancer cell lines, with an IC50 of 1.69 µM.
  • HY-10822A
    ONX 0801 trisodium
    		Inhibitor
    ONX 0801 (BGC 945) trisodium is a thymidylate synthase (TS) inhibitor, targeted to α-folate receptor–overexpressing tumors.
  • HY-146702
    MtTMPK-IN-8
    		Inhibitor
    MtTMPK-IN-8 (compound 27) is a moderate M. tuberculosis thymidylate kinase (MtbTMPK) inhibitor. MtTMPK-IN-8 has sub-micromolar activity against mycobacteria (MICs = 0.78~9.4 μM) without significant cytotoxicity. MtTMPK-IN-8 can be used for researching tuberculosis.
  • HY-122795
    Vanoxonin
    		Inhibitor
    Vanoxonin is an inhibitor of thymidylate synthase found in Saccharopolyspora hirsuta with an IC50 value of 0.7 μg/mL.
  • HY-146701
    MtTMPK-IN-7
    		Inhibitor
    MtTMPK-IN-7 (compound 26) is a moderate M. tuberculosis thymidylate kinase (MtbTMPK) inhibitor with an IC50 value of 47 μM. MtTMPK-IN-7 has sub-micromolar activity against mycobacteria (MICs = 2.3~4.7 μM) without significant cytotoxicity. MtTMPK-IN-7 can be used for researching tuberculosis.
  • HY-13728B
    (Rac)-Plevitrexed
    		Inhibitor
    (Rac)-Plevitrexed ((Rac)-ZD 9331; (Rac)-BGC9331)?is a racemate of Plevitrexed. Plevitrexed is an orally active and potent thymidylate synthase (TS) inhibitor. (Rac)-Plevitrexed 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-19157
    Metesind glucuronate
    		Inhibitor
    Metesind glucuronate (AG 331) is an inhibitor for thymidylate synthase with Ki of 1.2 nM. Metesind glucuronate inhibits the DNA synthesis and thus inhibits the cell viability of cancer cells with IC50 of 0.4-0.9 μM.
  • HY-144665
    MtTMPK-IN-3
    		Inhibitor
    MtTMPK-IN-3 (compound 25) is a potent Mycobacterium tuberculosis thymidylate kinase (MtTMPK) inhibitor with an IC50 value of 0.12 μM. MtTMPK-IN-3 has inhibitory activity against Mtb H37Rv (MIC = 12.5 μM). MtTMPK-IN-3 exhibits certain cytotoxicity in human fibroblast cells MRC-5 (EC50 = 12.5 μM). MtTMPK-IN-3 can be used for researching tuberculosis.
  • HY-146238
    EGFR/HER2/TS-IN-1
    		Inhibitor
    EGFR/HER2/TS-IN-1 (Compound 4d) is an EGFR, HER2 and TS (Thymidylate synthase) inhibitor with IC50 values of 0.203, 0.088 and 0.168 μM against EGFR, HER2 and TS, respectively. EGFR/HER2/TS-IN-1 induces MCF7 cell apoptosis.
  • HY-146703
    MtTMPK-IN-9
    		Inhibitor
    MtTMPK-IN-9 (compound 28) is a moderate M. tuberculosis thymidylate kinase (MtbTMPK) inhibitor with an IC50 value of 48 μM. MtTMPK-IN-9 has sub-micromolar activity against mycobacteria (MICs = 6.25~9.4 μM) without significant cytotoxicity. MtTMPK-IN-9 can be used for researching tuberculosis.
  • HY-121256
    Chlorasquin
    		Inhibitor
    Chlorasquin inhibits thymidylate synthetase with an approximate Ki value of 4.9 μM. Chlorasquin is also a folate antagonist, testing the Methotrexate (HY-14519) effect. Chlorasquin binds tighter to dihydrofolate reductase at alkaline pH than does Methotrexate, which is promising for research of antipsoriatic agents.
  • HY-149352
    DG1
    		Inhibitor
    DG1 (Compound 8Nc) is a Thymidylate Synthase (TS) inhibitor that affects cancer angiogenesis and metabolic reprogramming in NSCLC cells. DG1 can effectively inhibit the expression of CD26, ET-1, FGF-1 and EGF. DG1 also effectively inhibits the proliferation of cancer tissue in the A549 xenograft mouse model.
  • HY-B0021R
    Doxifluridine (Standard)
    		Inhibitor
    Doxifluridine (Standard) is the analytical standard of Doxifluridine. This product is intended for research and analytical applications. Doxifluridine has anticancer activity. Doxifluidine is a 5-FU prodrug. Doxifluridine is a thymidine synthase inhibitor. Doxifluridine can enhance tumor inhibition by synergizing with a variety of drugs.
  • HY-10823
    OSI-7904L
    		Inhibitor
    OSI-7904L (GW1843) is a noncompetitive inhibitor of thymidylate synthase (TS). OSI-7904L is an antifolate compound and a substrate for folylpolyglutamate synthetase. OSI-7904L has cytotoxicity against solid tumor lines, and the toxicity can be selectively blocked by folic acid.
  • HY-146700
    MtTMPK-IN-6
    		Inhibitor
    MtTMPK-IN-6 (compound 1) is a potent M. tuberculosis thymidylate kinase (MtbTMPK) inhibitor with an IC50 value of 29 μM. MtTMPK-IN-6 can be used for researching tuberculosis.
  • HY-120293
    CB30900
    		Inhibitor
    CB30900 is an inhibitor for thymidylate synthase with an IC50 of 0.2 μM. CB30900 exhibits cytotoxicity in W1L2 with an IC50 of 0.13 μM.