Chemical identity

Benzydamine EP Impurity D (Free Base)

CAS 1337966-15-0 · C23H32N4O

01Identity

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

Lazychem IDLC-07961
PubChem CID167713299
NameBenzydamine EP Impurity D (Free Base)
CAS RN1337966-15-0
Molecular formulaC23H32N4O
Molecular weight380.5 g/mol
IUPAC nameN1-(3-((1-Benzyl-1H-indazol-3-yl)oxy)propyl)-N1,N3,N3-trimethylpropane-1,3-diamine
InChIKeySONFAMYNSZDWHW-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 167713299
Two-dimensional chemical structure of Benzydamine EP Impurity D (Free Base), CAS 1337966-15-0
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. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines2
N-methyl amine sites3
SMILESCN(C)CCCN(C)CCCOC1=NN(C2=CC=CC=C21)CC3=CC=CC=C3
InChINot listed
Formula from structureC23H32N4O
Molecular weight from structure380.5 g/mol

03Possible N-nitroso structures

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

Matched amine site2 candidates
Chemical structure of Benzydamine EP Impurity D (Free Base) 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 Benzydamine EP Impurity D (Free Base), 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
C22H29N5O2
Candidate SMILES
CN(CCCOc1nn(Cc2ccccc2)c2ccccc12)CCCN(C)N=O
Candidate 2Possible N-nitroso structural candidate
Calculated formula
C22H29N5O2
Candidate SMILES
CN(C)CCCN(CCCOc1nn(Cc2ccccc2)c2ccccc12)N=O

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 1337966-15-0 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 1337966-15-0 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.

05Names and relationships

Associated parent compound

Benzydamine Hydrochloride

View API and impurity family

Other names

  • N1, N1, N3-Trimethyl-N3-[3-[[1-(phenylmethyl)-1H-indazol-3-yl]oxy]propyl]-1, 3-propanediamine
  • N1-(3-((1-Benzyl-1H-indazol-3-yl)oxy)propyl)-N1,N3,N3-trimethylpropane-1,3-diamine
  • 1337966-15-0
  • Benzydamine Hydrochloride Impurity D
  • 1,3-Propanediamine, N1,N1,N3-Trimethyl-N3-[3-[[1-(phenylmethyl)-1H-indazol-3-yl]oxy]propyl]-
  • N1-(3-((1-Benzyl-1H-indazol-3-yl)oxy)propyl)-N1,N3,N3-trimethylpropane-1,3-diamine Dihydrochloride
  • Benzydamine EP Impurity D
  • 785DCP7QRM
  • Benzydamine hydrochloride EP Impurity D
  • FB183148
  • H62724
  • BENZYDAMINE HYDROCHLORIDE IMPURITY D [EP IMPURITY]

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