Chemical identity

Ceftazidime Impurity 22

CAS 2647895-25-6 · C17H16N4O4S3

01Identity

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

Lazychem IDLC-10108
PubChem CID168440408
NameCeftazidime Impurity 22
CAS RN2647895-25-6
Molecular formulaC17H16N4O4S3
Molecular weight436.52 g/mol
IUPAC name(Z)-methyl 2-(((1-(2-aminothiazol-4-yl)-2-(benzo[d]thiazol-2-ylthio)-2-oxoethylidene)amino)oxy)-2-methylpropanoate
InChIKeyFGGMOZKXGTYEHN-MTJSOVHGSA-N

02Structure identifiers

2D structurePubChem CID 168440408
Two-dimensional chemical structure of Ceftazidime Impurity 22, CAS 2647895-25-6
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. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCC(C)(C(=O)OC)O/N=C(/C1=CSC(=N1)N)\C(=O)SC2=NC3=CC=CC=C3S2
InChINot listed
Formula from structureC17H16N4O4S3
Molecular weight from structure436.52 g/mol

03India 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 2647895-25-6 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 2647895-25-6 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.

04Names and relationships

Associated parent compound

Ceftazidime

View API and impurity family

Other names

  • methyl 2-[(Z)-[1-(2-amino-1,3-thiazol-4-yl)-2-(1,3-benzothiazol-2-ylsulfanyl)-2-oxoethylidene]amino]oxy-2-methylpropanoate
  • 2647895-25-6
  • (Z)-Methyl 2-(((1-(2-Aminothiazol-4-yl)-2-(benzo[d]thiazol-2-ylthio)-2-oxoethylidene)amino)oxy)-2-methylpropanoate
  • Methyl (Z)-2-(((1-(2-aminothiazol-4-yl)-2-(benzo[d]thiazol-2-ylthio)-2-oxoethylidene)amino)oxy)-2-methylpropanoate

Related records from the same parent family

05Documented 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.

06Sources