Sodium pyroglutamate

CAS Registry Number®

28874-51-3

CAS Name

Sodium pyroglutamate

Molecular Formula

C5H7NO3.Na

Cite this Page

Sodium pyroglutamate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=28874-51-3 (retrieved 2024-11-22) (CAS RN: 28874-51-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    42 °C

Source(s)

  • (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.

Other Names and Identifiers

InChI

InChI=1S/C5H7NO3.Na/c7-4-2-1-3(6-4)5(8)9;/h3H,1-2H2,(H,6,7)(H,8,9);/t3-;/m0./s1

InChIKey

InChIKey=XCNILYKGVJTUMZ-DFWYDOINSA-N

SMILES

C(O)(=O)[C@H]1NC(=O)CC1.[Na]

Canonical SMILES

[Na].O=C1NC(C(=O)O)CC1

Other Names for this Substance

  • L-Proline, 5-oxo-, sodium salt (1:1)
  • Proline, 5-oxo-, monosodium salt, L-
  • L-Proline, 5-oxo-, monosodium salt
  • 2-Pyrrolidinone-5-carboxylic acid sodium salt
  • Sodium 2-pyrrolidinone-5-carboxylate

View All

Deleted or Replaced CAS Registry Numbers

2494-03-3, 52497-17-3, 53935-45-8

CAS INSIGHTSTM
Targeted protein degrader structure, illustration