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Home/Compounds/API/Clozapine
C18H19ClN4
326.8 g/mol
APIDanger

Clozapine

CAS5786-21-0EC227-313-7
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

SimilarStructure SimilarSimilarity 0.76

Norclozapine

CAS6104-71-8

pharmaceutical intermediate

ApplicationSame Use

Lurasidone hydrochloride

CAS367514-88-3

pharmaceutical raw material

ReferenceSame Category

N-[3-acetyl-4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl]propanamide;hydrochloride

CAS57898-79-0

pharmaceutical raw material

ReferenceSame Category

Deacyl acebutolol

CAS57898-80-3

pharmaceutical raw material

ReferenceSame Category

Isoxsuprine hydrochloride

CAS579-56-6

pharmaceutical raw material

ReferenceSame Category

Sc-70303 free acid

CAS579484-30-3

pharmaceutical raw material

Referencesame scaffold

N-nitroso-clozapine

CAS156632-03-0

pharmaceutical raw material

Safety Reference

Toxic
Toxic
Health Hazard
Health Hazard
Danger
H301Toxic if swallowed
H341Suspected of causing genetic defects
H361Suspected of damaging fertility or the unborn child
H351Suspected of causing cancer

Customs Tariff Classification

The international HS code for Clozapine (CAS 5786-21-0) is 2933.59.

HS code (international, 6-digit)

2933.59

EU CN code (8-digit)

2933 59 95

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

3-chloro-6-(4-methylpiperazin-1-yl)-11H-benzo[b][1,4]benzodiazepine

InChIKey

QZUDBNBUXVUHMW-UHFFFAOYSA-N

SMILES

CN1CCN(CC1)C2=NC3=C(C=CC(=C3)Cl)NC4=CC=CC=C42

Synonyms (66)
  • D-107
  • W-801
  • Clozapina [INN-Spanish]
  • Clozapine (JAN/USP/INN)
  • Clozapine for peak identification, European Pharmacopoeia (EP)
  • Clozapine, British Pharmacopoeia (BP)
  • Clozapine, European Pharmacopoeia (EP)
  • Clozapine, United States Pharmacopeia (USP)
  • Clozapinum [INN-Latin]
  • Alemoxan;
  • Asaleptin
  • Azaleptin;
  • Azaleptine
  • CLOZAPINE [MART.]
  • CLZ-ChemoNM
  • Clonex
  • Clorazil
  • Clozapin
  • Clozapina
  • Clozapine (Clozaril)
  • Clozapine (Standard)
  • Clozapine (caraco)
  • Clozapine (fazaclo)
  • Clozapine (ivax)
  • Clozapine (mylan)
  • Clozapine (teva)
  • Clozapine (udl)
  • Clozapine (versacloz)
  • Clozapine - Bio-X trade mark
  • Clozapine CRS
  • Clozapine, 1mg/ml in Methanol
  • Clozapine, solid
  • Clozapinum
  • Clozaril (TN)
  • Clozaril;
  • Fazaclo
  • Fazaclo ODT
  • Iprox
  • Lapenax;
  • Leponex
  • Lepotex
  • PS04 - Clozapine/Norclozapine
  • Versacloz
  • Zaponex
  • clozapine

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