Catalog No. size PriceQuantity
M6949-2 2mg solid $126
M6949-10 10mg solid $516


FIDAS-5 is a potent and orally active methionine S-adenosyltransferase 2A (MAT2A) inhibitor with an IC50 of 2.1 μM. FIDAS-5 effectively competes against S-adenosylmethionine (SAM) for MAT2A binding. FIDAS-5 has anticancer activities.

Product information

CAS Number: 1391934-98-7

Molecular Weight: 261.72

Formula: C15H13ClFN

Chemical Name: FIDAS-5

Smiles: CNC1C=CC(/C=C/C2=C(F)C=CC=C2Cl)=CC=1


InChi: InChI=1S/C15H13ClFN/c1-18-12-8-5-11(6-9-12)7-10-13-14(16)3-2-4-15(13)17/h2-10,18H,1H3/b10-7+

Technical Data

Appearance: Solid Power.

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO: 125 mg/mL (477.61 mM)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined.

HS Tariff Code: 382200

How to use

In Vitro:

FIDAS-5 (3 μM; 7 days; LS174T cells) treatment significantly inhibits the proliferation of LS174T cells. FIDAS-5 (3 μM) treatment inhibits the expression of c-Myc and cyclinD1 in LS174T CRC cells. And FIDAS-5 induces the expression of cell cycle inhibitor, p21WAF1/CIP1. FIDAS-5 (3 μM; 36 h) treatment reduces the levels of both S-adenosylmethionine (SAM) and S-adenosylhomocysteine (SAH) in LS174T cells.

In Vivo:

FIDAS-5 (20 mg/kg; oral gavage; daily; for two weeks; athymic nude mice) treatment significantly inhibits the growth of xenograft tumors, with minimal difference in body weight. Mice are treated with FIDAS-5 (20 mg/kg) for 1 week. The liver SAM levels are significantly reduced.


  1. Zhang W, et al. Fluorinated N,N-dialkylaminostilbenes repress colon cancer bytargeting methionine S-adenosyltransferase 2A. ACS Chem Biol. 2013 Apr 19;8(4):796-803.

Products are for research use only. Not for human use.

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