General Information
Drug ID
DR00474
Drug Name
Clozapine
Synonyms
3-chloro-6-(4-methylpiperazin-1-yl)-5H-benzo[b][1,4]benzodiazepine; 8-Chloro-11-(4-methyl)-1-piperazinyl)-5H-dibenzo[b,e][1,4]diazepine; 8-Chloro-11-(4-methyl-1-piperazinyl)-5H-dibenzo (b,e)(1,4)diazepine; 8-Chloro-11-(4-methyl-1-piperazinyl)-5H-dibenzo(b,e)(1,4)diazepine; 8-Chloro-11-(4-methyl-1-piperazinyl)-5H-dibenzo[b,e][1,4]-diazepine; 8-Chloro-11-(4-methyl-piperazin-1-yl)-5H-dibenzo[b,e][1,4]diazepine; 8-chloro-11-(4-methylpiperazin-1-yl)-5H-dibenzo[b,e][1,4]diazepine; Asaleptin; C 6305; CLOZARIL; Clopine (TN); Clorazil; Clozapin; Clozapina; Clozapina [INN-Spanish]; Clozapine (JAN/USP/INN); Clozapine [USAN:INN:BAN]; Clozapine(tautomer); Clozapinum; Clozapinum [INN-Latin]; Clozaril (TN); Denzapine (TN); Fazaclo; Fazaclo (TN); Fazaclo ODT; Froidir (TN); HF-1854; HF1854; Iprox; KS-1166; Klozapol (TN); LEX-123; LX 100-129; Leponex; Leponex (TN); Lepotex; W-801; Zaponex (TN)
Drug Type
Small molecular drug
Indication Schizophrenia [ICD11: 6A20] Approved [1]
Therapeutic Class
Antipsychotic Agents
Structure
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3D MOL 2D MOL
Formula
C18H19ClN4
Canonical SMILES
CN1CCN(CC1)C2=NC3=C(C=CC(=C3)Cl)NC4=CC=CC=C42
InChI
InChI=1S/C18H19ClN4/c1-22-8-10-23(11-9-22)18-14-4-2-3-5-15(14)20-16-7-6-13(19)12-17(16)21-18/h2-7,12,20H,8-11H2,1H3
InChIKey
QZUDBNBUXVUHMW-UHFFFAOYSA-N
CAS Number
CAS 5786-21-0
Pharmaceutical Properties Molecular Weight 326.828 Topological Polar Surface Area 30.9
Heavy Atom Count 23 Rotatable Bond Count 1
Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 3
PubChem CID
135398737
PubChem SID
10321650 , 10528074 , 11110967 , 11110968 , 11113341 , 11120316 , 11120804 , 11121292 , 11121655 , 11122135 , 11335518 , 11360757 , 11362724 , 11363013 , 11365286 , 11365575 , 11367848 , 11368137 , 11370719 , 11370720 , 11373074 , 11373449 , 11374475 , 11376010 , 11376299 , 11461729 , 11466378 , 11467498 , 11484534 , 11486076 , 11488735 , 11491643 , 11492713 , 11493953 , 12013419 , 14826474 , 17404839 , 24277892 , 26612026 , 26680236 , 26747001 , 26747002 , 4821023 , 631806 , 7847349 , 7978980 , 8004367 , 8149634 , 855811 , 9141
ChEBI ID
ChEBI:3766
TTD Drug ID
D0Z1RV
DT(s) Transporting This Drug P-GP Transporter Info P-glycoprotein 1 Substrate [2]
Drug-Transporter Activity Data
Drug-Transporter Activity Data P-GP Transporter Info Km = 58 microM Baculovirus-infected insect cells-MDR1 [3]
References
1 Clozapine was approved by FDA. The official website of the U.S. Food and Drug Administration. (2019)
2 Identification of P-glycoprotein substrates and inhibitors among psychoactive compounds--implications for pharmacokinetics of selected substrates. J Pharm Pharmacol. 2004 Aug;56(8):967-75.
3 In vitro P-glycoprotein affinity for atypical and conventional antipsychotics. Life Sci. 2002 May 31;71(2):163-9.

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