Chemical identity

Cefpodoxime Proxetil EP Impurity A /Cefpodoxime Acid Impurity

CAS 80210-62-4 · C15H17N5O6S2

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-10024
PubChem CID6335986
NameCefpodoxime Proxetil EP Impurity A /Cefpodoxime Acid Impurity
CAS RN80210-62-4
Molecular formulaC15H17N5O6S2
Molecular weight427.46 g/mol
IUPAC name(6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
InChIKeyWYUSVOMTXWRGEK-HBWVYFAYSA-N

02Structure identifiers

2D structurePubChem CID 6335986
Two-dimensional chemical structure of Cefpodoxime Proxetil EP Impurity A /Cefpodoxime Acid Impurity, CAS 80210-62-4
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 3 rings, includes aromatic atoms, includes aliphatic carbon, has 2 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres2
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCOCC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)/C(=N\OC)/C3=CSC(=N3)N)SC1)C(=O)O
InChINot listed
Formula from structureC15H17N5O6S2
Molecular weight from structure427.46 g/mol

03Stereochemistry

The published structure contains 2 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres2Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 4Before symmetry reduction

Published same-connectivity configurations

2 records

These records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.

Scope: The mathematical 2^n value is only an upper bound. Symmetry and other stereogenic elements can change the number of distinct stereoisomers. A hypothetical configuration is not published as a compound record without a verified structure identity.

04India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDCAS 80210-62-4 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 80210-62-4 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

05Names and relationships

Associated parent compound

Cefpodoxime

View API and impurity family

Other names

  • Cefpodoxime
  • Cefpodoxime Proxetil EP Impurity A
  • Cefpodoxime Acid Impurity
  • 80210-62-4
  • Cefpodoximum
  • Cefpodoxima
  • Epoxim
  • Cefpodoxime sodium salt
  • (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
  • 7R4F94TVGY
  • CHEBI:3504
  • DTXSID6022765

Related records from the same parent family

06Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

07Sources