(αS)-α-Amino-2,3-dihydro-2-thioxo-1H-imidazole-4-propanoic acid

CAS Registry Number®

2002-22-4

CAS Name

(αS)-α-Amino-2,3-dihydro-2-thioxo-1H-imidazole-4-propanoic acid

Molecular Formula

C6H9N3O2S

Molecular Mass

187.22

Cite this Page

(αS)-α-Amino-2,3-dihydro-2-thioxo-1H-imidazole-4-propanoic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2002-22-4 (retrieved 2024-11-28) (CAS RN: 2002-22-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    314 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H9N3O2S/c7-4(5(10)11)1-3-2-8-6(12)9-3/h2,4H,1,7H2,(H,10,11)(H2,8,9,12)/t4-/m0/s1

InChIKey

InChIKey=FVNKWWBXNSNIAR-BYPYZUCNSA-N

SMILES

C([C@@H](C(O)=O)N)C1=CNC(=S)N1

Canonical SMILES

O=C(O)C(N)CC1=CNC(=S)N1

Other Names for this Substance

  • 1H-Imidazole-4-propanoic acid, α-amino-2,3-dihydro-2-thioxo-, (αS)-
  • Histidine, 2-mercapto-, L-
  • 1H-Imidazole-4-propanoic acid, α-amino-2,3-dihydro-2-thioxo-, (S)-
  • (αS)-α-Amino-2,3-dihydro-2-thioxo-1H-imidazole-4-propanoic acid
  • L-2-Mercaptohistidine

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