Purvalanol B

Purvalanol B.

Also known as: (2R)-2-((6-((3-Chloro-4-carboxyphenyl)amino)-9-(1-methylethyl)-9H-purin-2-yl)amino)-3-methyl-1-butanol, (2R)-2-[[6-[(3-CHLORO-4-CARBOXYPHENYL)AMINO]-9-(1-METHYLETHYL)-9H-PURIN-2-YL]AMINO]-3-METHYL-1-BUTANOL, (R)-2-Chloro-4-((2-((1-hydroxy-3-methylbutan-2-yl)amino)-9-isopropyl-9H-purin-6-yl)amino)benzo, 2-Chloro-4-[(2-{[(2R)-1-hydroxy-3-methyl-2-butanyl]amino}-9-isopropyl-9H-purin-6-yl)amino]benzoic acid, 2-Chloro-4-[(2-{[(2R)-1-hydroxy-3-methylbutan-2-yl]amino}-9-isopropyl-9H-purin-6-yl)amino]benzoic acid, Benzoic acid, 2-chloro-4-[[2-[[(1R)-1-(hydroxymethyl)-2-methylpropyl]amino]-9-(1-methylethyl)-9H-purin-6-yl]amino]-, NG 95, (2R)-2-[[6-[(3-Chloro-4-carboxyphenyl)amino]-9-(1-methylethyl)-9H-purin-2-yl]amino]-3-methyl-1-butanol, NG 95, PURVALANOL B, Purvalanol B(NG 95), Purvalanol B, >=96%, Purvalanol B,(2R)-2-[[6-[(3-Chloro-4-carboxyphenyl)amino]-9-(1-methylethyl)-9H-purin-2-yl]amino]-3-methyl-1-butanol, ng 95

Purvalanol B (CAS 212844-54-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H25ClN6O3 and a molecular weight of 432.904 g/mol. It is also known as (2R)-2-((6-((3-Chloro-4-carboxyphenyl)amino)-9-(1-methylethyl)-9H-purin-2-yl)amino)-3-methyl-1-butanol, (2R)-2-[[6-[(3-CHLORO-4-CARBOXYPHENYL)AMINO]-9-(1-METHYLETHYL)-9H-PURIN-2-YL]AMINO]-3-METHYL-1-BUTANOL and (R)-2-Chloro-4-((2-((1-hydroxy-3-methylbutan-2-yl)amino)-9-isopropyl-9H-purin-6-yl)amino)benzo. Key properties include a boiling point of 660.6±65.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 353.3±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

212844-54-7

Jingsj CID

J-1972947-9

Molecular Formula

C₂₀H₂₅ClN₆O₃

Chinese Name

Purvalanol B.

Molecular Weight

432.904 g/mol

Category

Organic Compounds

Last updated

8/21/2026