L-Lanthionine

CAS Registry Number®

922-55-4

CAS Name

L-Lanthionine

Molecular Formula

C6H12N2O4S

Molecular Mass

208.24

Cite this Page

L-Lanthionine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=922-55-4 (retrieved 2024-11-21) (CAS RN: 922-55-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    294 °C (decomp)

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C6H12N2O4S/c7-3(5(9)10)1-13-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1

InChIKey

InChIKey=DWPCPZJAHOETAG-IMJSIDKUSA-N

SMILES

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

Canonical SMILES

O=C(O)C(N)CSCC(N)C(=O)O

Other Names for this Substance

  • L-Cysteine, S-[(2R)-2-amino-2-carboxyethyl]-
  • Alanine, 3,3′-thiodi-, L-
  • L-Cysteine, S-(2-amino-2-carboxyethyl)-, (R)-
  • S-[(2R)-2-Amino-2-carboxyethyl]-L-cysteine
  • L-Lanthionine

View All

Deleted or Replaced CAS Registry Numbers

496-98-0, 1225267-40-2, 2587505-42-6

CAS INSIGHTSTM
Targeted protein degrader structure, illustration