S-tert-Butyl-L-cysteine hydrochloride

S-叔丁基-L-半胱氨酸盐酸盐

Also known as: H-Cys(tBu)-OH·HCl, H-Cys(But)-OH·HCl, (2R)-2-amino-3-(tert-butylsulfanyl)propanoic acid hydrochloride, L-Cysteine, S-(1,1-dimethylethyl)-, hydrochloride (1:1), S-(2-Methyl-2-propanyl)-L-cysteine hydrochloride (1:1), S-t-Butyl-L-cysteine hydrochloride, S-tert-Butyl-L-cysteine hydrochloride (1:1), MFCD00037426

S-tert-Butyl-L-cysteine hydrochloride (CAS 2481-09-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H16ClNO2S and a molecular weight of 213.725 g/mol. It is also known as H-Cys(tBu)-OH·HCl, H-Cys(But)-OH·HCl and (2R)-2-amino-3-(tert-butylsulfanyl)propanoic acid hydrochloride. Key properties include a boiling point of 293.5ºC at 760mmHg, a density of 1.13g/cm3 and a flash point of 131.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

2481-09-6

Jingsj CID

J-1974660-3

Molecular Formula

C₇H₁₆ClNO₂S

Chinese Name

S-叔丁基-L-半胱氨酸盐酸盐

Molecular Weight

213.725 g/mol

Category

Organic Acids

Last updated

8/21/2026