Chemical identity

2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetic acid

CAS 66341-09-1 · C6H7N3O3S

01Identity

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

Lazychem IDLC-09952
PubChem CID5582975
Name2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetic acid
CAS RN66341-09-1
Molecular formulaC6H7N3O3S
Molecular weight201.20 g/mol
IUPAC name(E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetic acid
InChIKeyNLARCUDOUOQRPB-RUDMXATFSA-N

02Structure identifiers

2D structurePubChem CID 5582975
Two-dimensional chemical structure of 2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetic acid, CAS 66341-09-1
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 1 ring, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count1
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCO/N=C(\C1=CSC(=N1)N)/C(=O)O
InChINot listed
Formula from structureC6H7N3O3S
Molecular weight from structure201.20 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 66341-09-1 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 66341-09-1 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

Cefotaxime

View API and impurity family

Other names

  • Cefotaxime Impurity 8
  • 2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetic acid
  • 66341-09-1
  • (E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetic acid
  • 2-Amino-4-Thiazolyl-Methoxyimino Acetic Acid
  • 2-AMINO-ALPHA-(METHOXYIMINO)-4-THIAZOLEACETIC ACID
  • MFCD00071528
  • 91868-79-0
  • (Z)-2-amino-alpha-(methoxyimino)-4-thiazoleacetic acid
  • 2-(2-Aminothiazol-4-yl)-2-(Z)-methoxyiminoacetic acid
  • (E)-Cefotaxime Impurity 25
  • MLS006011402

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