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Substance Name: Potassium PCA
RN: 4810-50-8
UNII: H004M3556Q
InChIKey: WKHCFXKQKDNLEB-DFWYDOINSA-M

Molecular Formula

  • C5-H7-N-O3.K

Molecular Weight

  • 167.2044
 
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Names and Synonyms

Name of Substance

  • L-Proline, 5-oxo-, monopotassium salt
  • Potassium PCA

Synonyms

  • EINECS 225-373-9
  • UNII-H004M3556Q

Systematic Name

  • Potassium 5-oxo-L-prolinate

Registry Numbers

CAS Registry Number

  • 4810-50-8

FDA UNII

  • H004M3556Q

System Generated Number

  • 0004810508

Molecular Formulas

Molecular Formula

  • C5-H7-N-O3.K

Molecular Formula Fragments

  • C5-H7-N-O3
  • COMPONENT
  • K

Structure Descriptors

InChI

1S/C5H7NO3.K/c7-4-2-1-3(6-4)5(8)9;/h3H,1-2H2,(H,6,7)(H,8,9);/q;+1/p-1/t3-;/m0./s1

InChIKey

WKHCFXKQKDNLEB-DFWYDOINSA-M

Smiles

C1CC(=O)N[C@@H]1C(=O)[O-].[K+]