NCT-501

NCT-501 is a potent, reversible, theophylline-based inhibitor of ALDH1A1 (IC50 = 40 nM for the human form). It is selective for ALDH1A1 over other ALDH isozymes as well as other dehydrogenases. Pharmacokinetic studies indicate that NCT-501 has high bioavailability when delivered intraperitoneally, with rapid phase I modification in the liver.Formal Name: 8-[[4-(cyclopropylcarbonyl)-1-piperazinyl]methyl]-3,7-dihydro-1,3-dimethyl-7-(3-methylbutyl)-1H-purine-2,6-dione. CAS Number: 1802088-50-1. Molecular Formula: C21H32N6O3. Formula Weight: 416.5. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 1 mg/ml, DMSO: 1 mg/ml, DMSO:PBS (pH 7.2)(1:5): 0.17 mg/ml. lambdamax: 278 nm. SMILES: CN1C(N(C)C2=C(N(CCC(C)C)C(CN3CCN(C(C4CC4)=O)CC3)=N2)C1=O)=O. InChi Code: InChI=1S/C21H32N6O3/c1-14(2)7-8-27-16(22-18-17(27)20(29)24(4)21(30)23(18)3)13-25-9-11-26(12-10-25)19(28)15-5-6-15/h14-15H,5-13H2,1-4H3. InChi Key: FSXIBBYWVGWQJL-UHFFFAOYSA-N.