S-Ethyl-L-cysteine

CAS Registry Number®

2629-59-6

CAS Name

S-Ethyl-L-cysteine

Molecular Formula

C5H11NO2S

Molecular Mass

149.21

Cite this Page

S-Ethyl-L-cysteine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2629-59-6 (retrieved 2024-11-22) (CAS RN: 2629-59-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    260 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H11NO2S/c1-2-9-3-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1

InChIKey

InChIKey=ULXKXLZEOGLCRJ-BYPYZUCNSA-N

SMILES

[C@@H](C(O)=O)(CSCC)N

Canonical SMILES

O=C(O)C(N)CSCC

Other Names for this Substance

  • L-Cysteine, S-ethyl-
  • Alanine, 3-(ethylthio)-, L-
  • S-Ethyl-L-cysteine
  • S-Ethylcysteine
  • NSC 49244

View All

Deleted or Replaced CAS Registry Numbers

22196-52-7

CAS INSIGHTSTM
Targeted protein degrader structure, illustration