(S)-4-(tert-Butoxycarbonylamino)-2,6-dimethyl-1-hepten-3-one

(S)-4-(叔丁氧羰基氨基)-2,6-二甲基-1-庚烯-3-酮

Also known as: (S)-tert-Butyl (2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate, tert-Butyl [(1S)-3-methyl-1-(2-methylpropyl)-2-oxobut-3-en-1-yl]carbamate, Carbamic acid, [(1S)-3-methyl-1-(2-methylpropyl)-2-oxo-3-butenyl]-, 1,1-dimethylethyl ester, Carbamic acid, N-[(1S)-3-methyl-1-(2-methylpropyl)-2-oxo-3-buten-1-yl]-, 1,1-dimethylethyl ester, PR171 Intermediate, Carfilzomib intermediate

(S)-4-(tert-Butoxycarbonylamino)-2,6-dimethyl-1-hepten-3-one (CAS 247068-81-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H25NO3 and a molecular weight of 255.353 g/mol. It is also known as (S)-tert-Butyl (2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate, tert-Butyl [(1S)-3-methyl-1-(2-methylpropyl)-2-oxobut-3-en-1-yl]carbamate and Carbamic acid, [(1S)-3-methyl-1-(2-methylpropyl)-2-oxo-3-butenyl]-, 1,1-dimethylethyl ester. Key properties include a boiling point of 350.4±25.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 165.7±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

247068-81-1

Jingsj CID

J-871390-8

Molecular Formula

C₁₄H₂₅NO₃

Chinese Name

(S)-4-(叔丁氧羰基氨基)-2,6-二甲基-1-庚烯-3-酮

Molecular Weight

255.353 g/mol

Category

Ketones

Last updated

8/21/2026