Chemical identity

Carbamazepine EP Impurity F / Iminostilbene N-Carbonyl Chloride

CAS 33948-22-0 · C15H10ClNO

01Identity

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

Lazychem IDLC-09387
PubChem CID182151
NameCarbamazepine EP Impurity F / Iminostilbene N-Carbonyl Chloride
CAS RN33948-22-0
Molecular formulaC15H10ClNO
Molecular weight255.7
IUPAC name5H-Dibenzo[b,f]azepine-5-carbonyl chloride ;
InChIKeyAPJYHXJGXDPGBA-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 182151
Two-dimensional chemical structure of Carbamazepine EP Impurity F / Iminostilbene N-Carbonyl Chloride, CAS 33948-22-0
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, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1=CC=C2C(=C1)C=CC3=CC=CC=C3N2C(=O)Cl
InChINot listed
Formula from structureC15H10ClNO
Molecular weight from structure255.7

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 33948-22-0 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 33948-22-0 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

Carbamazepine

View API and impurity family

Other names

  • Carbamazepine EP Impurity F
  • Carbamazepine Related Compound F
  • N-Carbonyl Chloride

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