Chemical identity

Clomipramine EP Impurity F / Clomipramine Related Compound F/Carbamazepine 3-Chloroiminodibenzyl Impurity

CAS 32943-25-2 · C₁₄H₁₂ClN

01Identity

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

Lazychem IDLC-11236
PubChem CID118364
NameClomipramine EP Impurity F / Clomipramine Related Compound F/Carbamazepine 3-Chloroiminodibenzyl Impurity
CAS RN32943-25-2
Molecular formulaC₁₄H₁₂ClN
Molecular weight229.7
IUPAC name3-Chloro-10,11-dihydro-5H-dibenz[b,f]azepine; Carbamazepine 3-Chloroiminodibenzyl
InChIKeyMHUXTOYYIDFXRF-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 118364
Two-dimensional chemical structure of Clomipramine EP Impurity F / Clomipramine Related Compound F/Carbamazepine 3-Chloroiminodibenzyl Impurity, CAS 32943-25-2
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 amines1
Tertiary amines0
N-methyl amine sites0
SMILESC1CC2=CC=CC=C2NC3=C1C=CC(=C3)Cl
InChINot listed
Formula from structureC₁₄H₁₂ClN
Molecular weight from structure229.7

03Possible N-nitroso structures

Shown for structural screening only. These candidates are not confirmed impurities, formation predictions or analytical findings.

Matched amine site1 candidate
Chemical structure of Clomipramine EP Impurity F / Clomipramine Related Compound F/Carbamazepine 3-Chloroiminodibenzyl Impurity with the matched amine site highlighted in amber
Amber identifies the screened atom and adjacent bonds.
Possible structure candidateUnverified identity
First calculated possible N-nitroso structure derived from Clomipramine EP Impurity F / Clomipramine Related Compound F/Carbamazepine 3-Chloroiminodibenzyl Impurity, with the new N-nitroso group highlighted in amber
The new N-N=O atoms and bonds are highlighted. No CAS number or compound name is assigned by this calculation.
Candidate 1Possible N-nitroso structural candidate
Calculated formula
C14H11ClN2O
Candidate SMILES
O=NN1c2ccccc2CCc2ccc(Cl)cc21

Interpretation: A structural alert alone does not establish that a nitrosamine forms. Evaluate nitrite sources, amine reagents, pH, temperature, process sequence, purge and analytical evidence.

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 32943-25-2 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 32943-25-2 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

Clomipramine

View API and impurity family

Other names

  • Clomipramine EP Impurity F
  • 3-Chloro-10, 11-dihydro-5H-dibenz[b, f]azepine
  • Carbamazepine 3-Chloroiminodibenzyl Impurity
  • 3-Chloro-10, 11-dihydro-5H-dibenzo[b, f]azepine
  • 3-Chloroiminodibenzyl
  • 32943-25-2
  • 0514QW7D2I
  • EINECS 251-301-0
  • 5H-Dibenz[b,f]azepine, 3-chloro-10,11-dihydro-
  • DTXSID00186595
  • CLOMIPRAMINE HYDROCHLORIDE IMPURITY F [EP IMPURITY]
  • RefChem:500488

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