S-Benzyl-L-cysteine

S-苄基-L-半胱氨酸

Also known as: S-Benzylcysteine, H-Cys(Bzl)-OH, H-L-Cys(Bzl)-OH, L-Cysteine, S-(phenylmethyl)-, 3-(Benzylthio)-L-(+)-alanine, Benzylcysteine, Cysteine(Bzl)-OH, s-(phenylmethyl)-l-cystein, s-benzylcysteine, EINECS 221-273-4, MFCD00002613, S-Bzl-L-Cys, (S)-Benzyl-L-Cys, (S)-S-benzylcysteine, L-S-benzylcysteine, (L)-2-amino-3-(benzylthio)propanoic acid, Alanine, 3-(benzylthio)-, L-

CAS No.
3054-01-1
Jingsj CID
J-22736-0
Molecular Formula
C10H13NO2S
Chinese Name
S-苄基-L-半胱氨酸
Molecular Weight
211.281 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point209-214ºC
Boiling Point379.2±42.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point183.2±27.9 °C

Frequently Asked Questions

What is the CAS number of S-Benzyl-L-cysteine?

3054-01-1

What are the molecular formula and molecular weight of S-Benzyl-L-cysteine?

C10H13NO2S, molecular weight 211.281 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026