Chemical identity

Acepromazine Maleate

CAS 3598-37-6 · C₂₃H₂₆N₂O₅S

01Identity

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

Lazychem IDLC-04695
PubChem CID6420038
NameAcepromazine Maleate
CAS RN3598-37-6
Molecular formulaC₂₃H₂₆N₂O₅S
Molecular weight442.53
IUPAC name1-[10-[3-(Dimethylamino)propyl]-10H-phenothiazin-2-yl]ethanone (2Z)-2-Butenedioate
InChIKeyFQRHOOHLUYHMGG-BTJKTKAUSA-N

02Structure identifiers

2D structurePubChem CID 6420038
Two-dimensional chemical structure of Acepromazine Maleate, CAS 3598-37-6
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 amines2
N-methyl amine sites2
SMILESCC(=O)C1=CC2=C(C=C1)SC3=CC=CC=C3N2CCCN(C)C.C(=C\C(=O)O)\C(=O)O
InChINot listed
Formula from structureC₂₃H₂₆N₂O₅S
Molecular weight from structure442.53

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 Acepromazine Maleate 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 Acepromazine Maleate, 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
C22H23N3O6S
Candidate SMILES
CC(=O)c1ccc2c(c1)N(CCCN(C)N=O)c1ccccc1S2.O=C(O)/C=C\C(=O)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 3598-37-6 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 3598-37-6 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.

05Names and relationships

Associated parent compound

Acepromazine

View API and impurity family

Other names

  • Acepromazine maleate
  • 3598-37-6
  • Soprontin
  • Plegicil
  • Sedalin
  • 37862HP2OM
  • NSC-264522
  • Ethanone, 1-(10-(3-(dimethylamino)propyl)-10H-phenothiazin-2-yl)-, (Z)-2-butenedioate (1:1)
  • 10-(3-(Dimethylamino)propyl)phenothiazin-2-yl methyl ketone maleate (1:1)
  • PromAce Injectable
  • Maleate, Acepromazine
  • RefChem:53845

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