tert-butyl (S)-4-(Cbz-amino)-5-methyl-3-oxohexanoate

(S)-4-(CBZ-氨基)-3-氧代-5-甲基己酸叔丁酯

Also known as: tert-butyl (S)-4-(Cbz-amino)-5-methyl-3-oxohexanoate, tert-butyl (4S)-5-methyl-3-oxo-4-(phenylmethoxycarbonylamino)hexanoate, (S)-tert-butyl 4-(((benzyloxy)carbonyl)amino)-5-methyl-3-oxohexanoate, hexanoic acid, 5-methyl-3-oxo-4-[[(phenylmethoxy)carbonyl]amino]-, 1,1-dimethylethyl ester, (4S)-

tert-butyl (S)-4-(Cbz-amino)-5-methyl-3-oxohexanoate (CAS 191731-16-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H27NO5 and a molecular weight of 349.42100 g/mol. It is also known as tert-butyl (4S)-5-methyl-3-oxo-4-(phenylmethoxycarbonylamino)hexanoate, (S)-tert-butyl 4-(((benzyloxy)carbonyl)amino)-5-methyl-3-oxohexanoate and hexanoic acid, 5-methyl-3-oxo-4-[[(phenylmethoxy)carbonyl]amino]-, 1,1-dimethylethyl ester, (4S)-. Key properties include a boiling point of 464.4ºC at 760 mmHg, a density of 1.1g/cm3 and a flash point of 234.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

191731-16-5

Jingsj CID

J-1385096-2

Molecular Formula

C₁₉H₂₇NO₅

Chinese Name

(S)-4-(CBZ-氨基)-3-氧代-5-甲基己酸叔丁酯

Molecular Weight

349.42100 g/mol

Category

Organic Acids

Last updated

8/21/2026