(1S,2S)-Bortezomib

(1S,2S)-硼替佐米

Also known as: Bortezomib Impurity E, Bortezomib Impurity G, (S)-3-Methyl-1-((S)-3-phenyl-2-(pyrazine-2-carboxamido)propanamido)butyl)boronic acid, Boronic acid, B-[(1S)-3-methyl-1-[[(2S)-1-oxo-3-phenyl-2-[(2-pyrazinylcarbonyl)amino]propyl]amino]butyl]-, N-[(1S)-1-(Dihydroxyboryl)-3-methylbutyl]-Nα-(2-pyrazinylcarbonyl)-L-phenylalaninamide, N-[(1S)-1-(Dihydroxyboryl)-3-methylbutyl]-Nα-(pyrazin-2-ylcarbonyl)-L-phenylalaninamide, [(1S)-1-[[(2S)-3-phenyl-2-[(pyrazine-2-carbonyl)amino]-1-oxopropyl]amino]-3-methylbutyl]boronic acid, [(1S)-3-methyl-1-[[(2S)-3-phenyl-2-(pyrazine-2-carbonylamino)propanoyl]amino]butyl]boronic acid, HMS2089J16, Bortezomib Impurity PS619

(1S,2S)-Bortezomib (CAS 1132709-14-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H25BN4O4 and a molecular weight of 384.237 g/mol. It is also known as Bortezomib Impurity E, Bortezomib Impurity G and (S)-3-Methyl-1-((S)-3-phenyl-2-(pyrazine-2-carboxamido)propanamido)butyl)boronic acid. Key property: a density of 1.2±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1132709-14-8

Jingsj CID

J-1955506-1

Molecular Formula

C₁₉H₂₅BN₄O₄

Chinese Name

(1S,2S)-硼替佐米

Molecular Weight

384.237 g/mol

Category

Organic Compounds

Last updated

8/21/2026