L-Homocysteine

CAS Registry Number®

6027-13-0
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CAS Name

L-Homocysteine

Molecular Formula

C4H9NO2S

Molecular Mass

135.18

Cite this Page

L-Homocysteine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6027-13-0 (retrieved 2024-07-18) (CAS RN: 6027-13-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    232.5 °C

Source(s)

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

Other Names and Identifiers

InChI

InChI=1S/C4H9NO2S/c5-3(1-2-8)4(6)7/h3,8H,1-2,5H2,(H,6,7)/t3-/m0/s1

InChIKey

InChIKey=FFFHZYDWPBMWHY-VKHMYHEASA-N

SMILES

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

Canonical SMILES

O=C(O)C(N)CCS

Other Names for this Substance

  • L-Homocysteine
  • Butyric acid, 2-amino-4-mercapto-, L-
  • Butanoic acid, 2-amino-4-mercapto-, (S)-
  • 2-Amino-4-mercapto-L-butyric acid
  • Homocysteine

Deleted or Replaced CAS Registry Numbers

454-28-4, 1867-00-1