L-Cysteine, methyl ester

CAS Registry Number®

2485-62-3

CAS Name

L-Cysteine, methyl ester

Molecular Formula

C4H9NO2S

Molecular Mass

135.18

Cite this Page

L-Cysteine, methyl ester.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2485-62-3 (retrieved 2024-11-21) (CAS RN: 2485-62-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    141-142 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H9NO2S/c1-7-4(6)3(5)2-8/h3,8H,2,5H2,1H3/t3-/m0/s1

InChIKey

InChIKey=MCYHPZGUONZRGO-VKHMYHEASA-N

SMILES

[C@@H](C(OC)=O)(CS)N

Canonical SMILES

O=C(OC)C(N)CS

Other Names for this Substance

  • L-Cysteine, methyl ester
  • Cysteine, methyl ester, L-
  • Acthiol J
  • Cysteine methyl ester
  • EMC

View All

Deleted or Replaced CAS Registry Numbers

24425-80-7

CAS INSIGHTSTM
Targeted protein degrader structure, illustration