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Details

Stereochemistry RACEMIC
Molecular Formula C19H22N2S
Molecular Weight 310.456
Optical Activity ( + / - )
Defined Stereocenters 0 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of PECAZINE

SMILES

CN1CCCC(CN2C3=CC=CC=C3SC4=CC=CC=C24)C1

InChI

InChIKey=CBHCDHNUZWWAPP-UHFFFAOYSA-N
InChI=1S/C19H22N2S/c1-20-12-6-7-15(13-20)14-21-16-8-2-4-10-18(16)22-19-11-5-3-9-17(19)21/h2-5,8-11,15H,6-7,12-14H2,1H3

HIDE SMILES / InChI

Description

PECAZINE is a phenothiazine derivative that was used as an antipsychotic. It is also an allosteric inhibitor of MALT1 paracaspase activity.

CNS Activity

Approval Year

1957
118
Doses

Doses

DosePopulationAdverse events​
75 mg 3 times / day multiple, oral
Recommended
Dose: 75 mg, 3 times / day
Route: oral
Route: multiple
Dose: 75 mg, 3 times / day
Sources:
https://pubmed.ncbi.nlm.nih.gov/14405543
unhealthy, 20-59
Health Status: unhealthy
Age Group: 20-59
Sex: F
Sources:
https://pubmed.ncbi.nlm.nih.gov/14405543
Disc. AE: Agranulocytosis...
AEs leading to
discontinuation/dose reduction:
Agranulocytosis (3%)
Sources:
https://pubmed.ncbi.nlm.nih.gov/14405543
50 mg 3 times / day multiple, oral
Recommended
Dose: 50 mg, 3 times / day
Route: oral
Route: multiple
Dose: 50 mg, 3 times / day
Sources:
https://pubmed.ncbi.nlm.nih.gov/13377680
unhealthy, 35
Health Status: unhealthy
Age Group: 35
Sex: F
Sources:
https://pubmed.ncbi.nlm.nih.gov/13377680
Disc. AE: Agranulocytosis...
AEs leading to
discontinuation/dose reduction:
Agranulocytosis
Sources:
https://pubmed.ncbi.nlm.nih.gov/13377680
300 mg multiple, oral
Recommended
Dose: 300 mg
Route: oral
Route: multiple
Dose: 300 mg
Sources:
https://pubmed.ncbi.nlm.nih.gov/13436861
unhealthy, 37.1±1.5
Health Status: unhealthy
Age Group: 37.1±1.5
Sex: M+F
Sources:
https://pubmed.ncbi.nlm.nih.gov/13436861
Disc. AE: Cycloplegia...
AEs leading to
discontinuation/dose reduction:
Cycloplegia (4%)
Sources:
https://pubmed.ncbi.nlm.nih.gov/13436861
900 mg multiple, oral
Highest studied dose
Dose: 900 mg
Route: oral
Route: multiple
Dose: 900 mg
Sources:
https://pubmed.ncbi.nlm.nih.gov/13444479
unhealthy
Health Status: unhealthy
Sources:
https://pubmed.ncbi.nlm.nih.gov/13444479
Sources:
https://pubmed.ncbi.nlm.nih.gov/13444479
25 mg 3 times / day multiple, oral
Studied dose
Dose: 25 mg, 3 times / day
Route: oral
Route: multiple
Dose: 25 mg, 3 times / day
Sources:
https://pubmed.ncbi.nlm.nih.gov/13444479
unhealthy
Health Status: unhealthy
Sources:
https://pubmed.ncbi.nlm.nih.gov/13444479
Disc. AE: Jaundice...
AEs leading to
discontinuation/dose reduction:
Jaundice
Sources:
https://pubmed.ncbi.nlm.nih.gov/13444479
AEs

AEs

AESignificanceDosePopulation
Agranulocytosis 3%
Disc. AE
75 mg 3 times / day multiple, oral
Recommended
Dose: 75 mg, 3 times / day
Route: oral
Route: multiple
Dose: 75 mg, 3 times / day
Sources:
https://pubmed.ncbi.nlm.nih.gov/14405543
unhealthy, 20-59
Health Status: unhealthy
Age Group: 20-59
Sex: F
Sources:
https://pubmed.ncbi.nlm.nih.gov/14405543
Agranulocytosis Disc. AE
50 mg 3 times / day multiple, oral
Recommended
Dose: 50 mg, 3 times / day
Route: oral
Route: multiple
Dose: 50 mg, 3 times / day
Sources:
https://pubmed.ncbi.nlm.nih.gov/13377680
unhealthy, 35
Health Status: unhealthy
Age Group: 35
Sex: F
Sources:
https://pubmed.ncbi.nlm.nih.gov/13377680
Cycloplegia 4%
Disc. AE
300 mg multiple, oral
Recommended
Dose: 300 mg
Route: oral
Route: multiple
Dose: 300 mg
Sources:
https://pubmed.ncbi.nlm.nih.gov/13436861
unhealthy, 37.1±1.5
Health Status: unhealthy
Age Group: 37.1±1.5
Sex: M+F
Sources:
https://pubmed.ncbi.nlm.nih.gov/13436861
Jaundice Disc. AE
25 mg 3 times / day multiple, oral
Studied dose
Dose: 25 mg, 3 times / day
Route: oral
Route: multiple
Dose: 25 mg, 3 times / day
Sources:
https://pubmed.ncbi.nlm.nih.gov/13444479
unhealthy
Health Status: unhealthy
Sources:
https://pubmed.ncbi.nlm.nih.gov/13444479
Sourcing

Sourcing

Vendor/AggregatorIDURL
001 Chemical
DY562589
https://www.001chemical.com/chem/60-89-9
Alfa Chemistry
60-89-9
https://www.alfa-chemistry.com/cas_60-89-9.htm
Aurora Fine Chemicals LLC
K02.237.593
http://online.aurorafinechemicals.com/info?ID=K02.237.593
Chem Scene
CS-0081367
http://www.chemscene.com/60-89-9.html
Chemspace
CSSS00102561680
https://chem-space.com/CSSS00102561680
eNovation Chemicals
D931422
https://www.enovationchem.com/ProductDetails.asp?ProductID=D931422
Lab Network
LN01302729
https://labnetwork.com/frontend-app/p/#!/moleculedetails/LN01302729
Matrix Scientific
176622
https://www.matrixscientific.com/176622.html
mcule
MCULE-4399173403
https://mcule.com/MCULE-4399173403/
MedChem Express
HY-121282
https://www.medchemexpress.com/mepazine.html
Molcore
MC562589
https://www.molcore.com/product/60-89-9
Smolecule
S538872
http://www.smolecule.com/products/s538872
THE BioTek
bt-278398
https://www.thebiotek.com/product/inhibitors/bt-278398
VladaChem
VL130984
https://www.vladachem.com/product.php?products=60-89-9
Yuhao Chemical
SY0043
http://www.chemyuhao.com/60-89-9.html
PubMed

PubMed

TitleDatePubMed
Changes in clinical trials methodology over time: a systematic review of six decades of research in psychopharmacology.
2010 Mar 3
Profiling of a prescription drug library for potential renal drug-drug interactions mediated by the organic cation transporter 2.
2011 Jul 14
Name Type Language
MEPAZINE
MI  
Preferred Name English
PECAZINE
INN   WHO-DD  
INN  
Official Name English
10H-PHENOTHIAZINE, 10-((1-METHYL-3-PIPERIDINYL)METHYL)-
Systematic Name English
10-((1-METHYL-3-PIPERIDINYL)METHYL)-10H-PHENOTHIAZINE
Systematic Name English
Pecazine [WHO-DD]
Common Name English
LACUMIN
Brand Name English
P-391
Code English
PACATAL
Brand Name English
MEPASIN
Common Name English
PACATAL BASE
Common Name English
10-((1-METHYL-3-PIPERIDYL)METHYL)PHENOTHIAZINE
Systematic Name English
pecazine [INN]
Common Name English
PHENOTHIAZINE, 10-((1-METHYL-3-PIPERIDYL)METHYL)-
Systematic Name English
MPMP
Common Name English
MESAPIN
Common Name English
PAKATAL
Common Name English
NOTHIAZINE
Brand Name English
III-2318
Code English
MEPAZIN
Common Name English
MEPRAZINE
Brand Name English
PECATAL
Common Name English
PACATOL
Brand Name English
(N-METHYL-3-PIPERIDYL)METHYLPHENOTHIAZINE
Systematic Name English
MEPAZINE [MI]
Common Name English
MEPAZINE BASE
Common Name English
PAXITAL
Brand Name English
Classification Tree Code System Code
NCI_THESAURUS C66883
Created by admin on Mon Mar 31 18:25:41 GMT 2025 , Edited by admin on Mon Mar 31 18:25:41 GMT 2025
CFR 21 CFR 216.24
Created by admin on Mon Mar 31 18:25:41 GMT 2025 , Edited by admin on Mon Mar 31 18:25:41 GMT 2025
Code System Code Type Description
WIKIPEDIA
Pecazine
Created by admin on Mon Mar 31 18:25:41 GMT 2025 , Edited by admin on Mon Mar 31 18:25:41 GMT 2025
PRIMARY
MERCK INDEX
m816
Created by admin on Mon Mar 31 18:25:41 GMT 2025 , Edited by admin on Mon Mar 31 18:25:41 GMT 2025
PRIMARY Merck Index
EPA CompTox
DTXSID2046177
Created by admin on Mon Mar 31 18:25:41 GMT 2025 , Edited by admin on Mon Mar 31 18:25:41 GMT 2025
PRIMARY
INN
523
Created by admin on Mon Mar 31 18:25:41 GMT 2025 , Edited by admin on Mon Mar 31 18:25:41 GMT 2025
PRIMARY
ChEMBL
CHEMBL395110
Created by admin on Mon Mar 31 18:25:41 GMT 2025 , Edited by admin on Mon Mar 31 18:25:41 GMT 2025
PRIMARY
FDA UNII
PH34873A38
Created by admin on Mon Mar 31 18:25:41 GMT 2025 , Edited by admin on Mon Mar 31 18:25:41 GMT 2025
PRIMARY
NCI_THESAURUS
C76052
Created by admin on Mon Mar 31 18:25:41 GMT 2025 , Edited by admin on Mon Mar 31 18:25:41 GMT 2025
PRIMARY
CAS
60-89-9
Created by admin on Mon Mar 31 18:25:41 GMT 2025 , Edited by admin on Mon Mar 31 18:25:41 GMT 2025
PRIMARY
DRUG CENTRAL
1688
Created by admin on Mon Mar 31 18:25:41 GMT 2025 , Edited by admin on Mon Mar 31 18:25:41 GMT 2025
PRIMARY
EVMPD
SUB09642MIG
Created by admin on Mon Mar 31 18:25:41 GMT 2025 , Edited by admin on Mon Mar 31 18:25:41 GMT 2025
PRIMARY
SMS_ID
100000083023
Created by admin on Mon Mar 31 18:25:41 GMT 2025 , Edited by admin on Mon Mar 31 18:25:41 GMT 2025
PRIMARY
ECHA (EC/EINECS)
200-490-8
Created by admin on Mon Mar 31 18:25:41 GMT 2025 , Edited by admin on Mon Mar 31 18:25:41 GMT 2025
PRIMARY
PUBCHEM
6075
Created by admin on Mon Mar 31 18:25:41 GMT 2025 , Edited by admin on Mon Mar 31 18:25:41 GMT 2025
PRIMARY
ACTIVE MOIETY
Structure of PECAZINE
SALT/SOLVATE (PARENT)
Structure of PECAZINE ACETATE
SALT/SOLVATE (PARENT)
Structure of PECAZINE HYDROCHLORIDE
NIH
NCATS
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