(S)-2-Amino-4-methyl-1-((R)-2-methyloxiran-2-yl)pentan-1-one

(2S)-2-氨基-4-甲基-1-[(2R)-2-甲基环氧乙烷基]-1-戊酮

Also known as: (2S)-2-amino-4-methyl-1-[(2R)-2-methyl-2-oxiranyl]-1-pentanone, (2S)-2-amino-4-methyl-1-[(2R)-2-methyloxiranyl]-1-pentanone, (2S)-2-amino-4-methyl-1-[(2R)-2-methyloxiran-2-yl]pentan-1-one, (S)-2-amino-4-methyl-1-((R)-2-methyloxiran-2-yl)pentan-1-one, Carfilzomib Impurity 31, Carfilzomib Impurity 44

(S)-2-Amino-4-methyl-1-((R)-2-methyloxiran-2-yl)pentan-1-one (CAS 247068-84-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H17NO2 and a molecular weight of 171.237 g/mol. It is also known as (2S)-2-amino-4-methyl-1-[(2R)-2-methyl-2-oxiranyl]-1-pentanone, (2S)-2-amino-4-methyl-1-[(2R)-2-methyloxiranyl]-1-pentanone and (2S)-2-amino-4-methyl-1-[(2R)-2-methyloxiran-2-yl]pentan-1-one. Key properties include a boiling point of 243.1±35.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 85.7±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

247068-84-4

Jingsj CID

J-1344617-6

Molecular Formula

C₉H₁₇NO₂

Chinese Name

(2S)-2-氨基-4-甲基-1-[(2R)-2-甲基环氧乙烷基]-1-戊酮

Molecular Weight

171.237 g/mol

Category

Ketones

Last updated

8/21/2026