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FIDAS-5 is a potent and orally active methionine S-adenosyltransferase 2A (MAT2A) inhibitor with an IC50 of 2.1 μM. FIDAS-5 treatment reduces the levels of both S-adenosylmethionine (SAM) and S-adenosylhomocysteine (SAH) in LS174T cells. FIDAS-5 (20 mg/kg/day; oral gavage; two weeks) treatment significantly inhibits the growth of xenograft tumors in athymic nude mice, with minimal difference in body weight.
Pharmaceuticals. 2025 Apr 28;18(5), 605.
Methionine Dependency and Restriction in Cancer: Exploring the Pathogenic Function and Therapeutic Potential
FIDAS-5 purchased from AbMole
| Molecular Weight | 261.72 |
| Formula | C15H13ClFN |
| CAS Number | 1391934-98-7 |
| Solubility (25°C) | DMSO 100 mg/mL |
| Storage |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
| Related Methionine Adenosyltransferase Products |
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| PF-9366
PF-9366 is a novel inhibitor of human methionine adenosyltransferase 2A (Mat2A), with IC50 of 420 nM and Kd of 170 nM. |
| AG-270
AG-270 is a non-competitive, first-of-its-kind, reversible, orally active MAT2A allogeneic inhibitor IC50 The value is 14 nM. |
| IDE397
IDE397 (GSK-4362676) is a potent, potential "first-in-class" inhibitor of methionine adenosyltransferase 2A (MAT2A). IDE397 (GSK-4362676) exhibits anti-tumor activity in MTAP-deleted PDX models. |
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