Chemical identity

Cefuroxime EP Impurity D / Cefuroxime Axetil EP Impurity C / Cefuroxime Trichloroacetyl Impurity

CAS 76598-06-6 · C18H15Cl3N4O9S

01Identity

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

Lazychem IDLC-10204
PubChem CID71587280
NameCefuroxime EP Impurity D / Cefuroxime Axetil EP Impurity C / Cefuroxime Trichloroacetyl Impurity
CAS RN76598-06-6
Molecular formulaC18H15Cl3N4O9S
Molecular weight569.76 g/mol
IUPAC name(6R,7R)-7-[[(Z)-(Furan-2-yl)(methoxyimino)acetyl]amino]-8-oxo-3-[[[(trichloroacetyl)carbamoyl]oxy]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChIKeyBGPGYDOAMAGXIO-HOYKSXRLSA-N

02Structure identifiers

2D structurePubChem CID 71587280
Two-dimensional chemical structure of Cefuroxime EP Impurity D / Cefuroxime Axetil EP Impurity C / Cefuroxime Trichloroacetyl Impurity, CAS 76598-06-6
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, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres2
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCO/N=C(/C1=CC=CO1)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)COC(=O)NC(=O)C(Cl)(Cl)Cl)C(=O)O
InChINot listed
Formula from structureC18H15Cl3N4O9S
Molecular weight from structure569.76 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 76598-06-6 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 76598-06-6 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

Cefuroxime

View API and impurity family

Other names

  • Cefuroxime EP Impurity D
  • Cefuroxime Axetil EP Impurity C
  • Cefuroxime Trichloroacetyl Impurity
  • N-(2,2,2-Trichloroacetyl)cefuroxime
  • 76598-06-6
  • Cefuroxime axetil impurity C
  • UNII-Q2I223YL99
  • Q2I223YL99
  • Cefuroxime axetil impurity C [EP]
  • DTXSID20227398
  • (6R,7R)-7-(((Z)-2-(Furan-2-yl)-2-(methoxyimino)acetyl)amino)-8-oxo-3-((((trichloroacetyl)carbamoyl)oxy)methyl)-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid
  • 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-((2-furanyl(methoxyimino)acetyl)amino)-8-oxo-3-(((((trichloroacetyl)amino)carbonyl)oxy)methyl)-, (6R-(6alpha,7beta(Z)))-

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