(-)-Penicillamine

CAS Registry Number®

52-67-5

CAS Name

(-)-Penicillamine

Molecular Formula

C5H11NO2S

Molecular Mass

149.21

Cite this Page

(-)-Penicillamine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=52-67-5 (retrieved 2024-11-22) (CAS RN: 52-67-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    202-206 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C5H11NO2S/c1-5(2,9)3(6)4(7)8/h3,9H,6H2,1-2H3,(H,7,8)/t3-/m0/s1

InChIKey

InChIKey=VVNCNSJFMMFHPL-VKHMYHEASA-N

SMILES

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

Canonical SMILES

O=C(O)C(N)C(S)(C)C

Other Names for this Substance

  • D-Valine, 3-mercapto-
  • Valine, 3-mercapto-, D-
  • 3-Mercapto-D-valine
  • Cuprimine
  • D-3-Mercaptovaline

View All

Deleted or Replaced CAS Registry Numbers

16414-54-3, 937590-88-0

CAS INSIGHTSTM
Targeted protein degrader structure, illustration