Chemical Compound

Cefalexin Impurity 25

CAS Registry Number 142975-48-2
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Cefalexin Impurity 25 chemical structure
Primary Record

Cefalexin Impurity 25

In stock
1,921 g
Purity
99.3 %
CAS
142975-48-2

Compound Identifiers & Properties

CAS
142975-48-2
PubChem CID
86278265
SMILES
C1=CC=C(C=C1)C2C(=O)N/C(=C/O)/C(=O)N2
Canonical SMILES
O=C1NC(c2ccccc2)C(=O)N/C1=C/O

Names & Synonyms

  • Cefalexin Impurity 25
  • UNII-9XO29156N4
  • Cephalexin impurity I [USP-MC]
  • 9XO29156N4
  • 3-(Hydroxymethylene)-6-phenylpiperazine-2,5-dione
  • (E)-3-(Hydroxymethylene)-6-phenylpiperazine-2,5-dione
  • J562.626I
  • 2,5-Piperazinedione, 3-(hydroxymethylene)-6-phenyl-
  • 3-(Hydroxymethylidene)-6-phenylpiperazine-2,5-dione
  • Q27273355
  • 142975-48-2
  • 3-Phenyl-1,3,4,6-tetrahydro-6-(hydroxymethylene)pyrazine-2,5-dione