Vorasidenib

• CAT Number: I006777
• CAS Number: 1644545-52-7
• Molecular Formula: C14H13ClF6N6
• Molecular Weight: 414.74
• Purity: ≥95%
• Synonyms: 6-(6-chloropyridin-2-yl)-2-N,4-N-bis[(2R)-1,1,1-trifluoropropan-2-yl]-1,3,5-triazine-2,4-diamine
• InChI: InChI=1S/C14H13ClF6N6/c1-6(13(16,17)18)22-11-25-10(8-4-3-5-9(15)24-8)26-12(27-11)23-7(2)14(19,20)21/h3-7H,1-2H3,(H2,22,23,25,26,27)/t6-,7-/m1/s1
• InChIKey: QCZAWDGAVJMPTA-RNFRBKRXSA-N
• SMILES: CC(C(F)(F)F)NC1=NC(=NC(=N1)C2=NC(=CC=C2)Cl)NC(C)C(F)(F)F

Vorasidenib (AG-881) is an orally available, brain penetrant second-generation dual mutant isocitrate dehydrogenases 1 and 2 (mIDH1/2) inhibitor. Vorasidenib (AG-881) exhibits nanomolar inhibition of (D)-2-hydroxyglutarate (D-2-HG), and the IC50 ranges of 0.04~22 nM against IDH1 R132C, IDH1 R132G, IDH1 R132H and IDH1 R132S and 7~14 nM against IDH2 R140Q and 130 nM against IDH2 R172K[1][2].
Vorasidenib has strong antiproliferative activity against human glioblastoma U-87 MG pLVX-IDH2 R140Q-neo, fibrosarcoma HT-1080 and neurosphere TS603 cells, all with IC50s of less than 50 nM[2].

Reference

[1]. Fujii T, et al. Targeting isocitrate dehydrogenase (IDH) in cancer. Discov Med. 2016 May;21(117):373-80.
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[2]. Ma T, et al. Inhibitors of Mutant Isocitrate Dehydrogenases 1 and 2 (mIDH1/2): An Update and Perspective. J Med Chem. 2018 Oct 25;61(20):8981-9003.
 [Content Brief]