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Details

Stereochemistry RACEMIC
Molecular Formula C19H22N2S.C2H4O2
Molecular Weight 370.508
Optical Activity ( + / - )
Defined Stereocenters 0 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of PECAZINE ACETATE

SMILES

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

InChI

InChIKey=COBIOCPXKOZHSU-UHFFFAOYSA-N
InChI=1S/C19H22N2S.C2H4O2/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;1-2(3)4/h2-5,8-11,15H,6-7,12-14H2,1H3;1H3,(H,3,4)

HIDE SMILES / InChI
Molecular Formula C2H4O2
Molecular Weight 60.052
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE
Molecular Formula C19H22N2S
Molecular Weight 310.456
Charge 0
Count
Stereochemistry RACEMIC
Additional Stereochemistry No
Defined Stereocenters 0 / 1
E/Z Centers 0
Optical Activity ( + / - )

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
Profiling of a prescription drug library for potential renal drug-drug interactions mediated by the organic cation transporter 2.
2011-07-14
Changes in clinical trials methodology over time: a systematic review of six decades of research in psychopharmacology.
2010-03-03
Substance Class Chemical
Created
by admin
on Mon Mar 31 17:37:00 GMT 2025
Edited
by admin
on Mon Mar 31 17:37:00 GMT 2025
Record UNII
U42703EIIO
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
10-((1-METHYL-3-PIPERIDYL)METHYL)-10H-PHENOTHIAZINE MONOACETATE
Preferred Name English
PECAZINE ACETATE
Common Name English
NND 1964
Code English
PHENOTHIAZINE, 10-((1-METHYL-3-PIPERIDYL)METHYL)-, MONOACETATE
Systematic Name English
10-((1-METHYL-3-PIPERIDYL)METHYL)PHENOTHIAZINE ACETATE
Systematic Name English
10H-PHENOTHIAZINE, 10-((1-METHYL-3-PIPERIDINYL)METHYL)-, ACETATE (1:1)
Systematic Name English
MEPAZINE ACETATE
Common Name English
PHENOTHIAZINE, 10-((1-METHYL-3-PIPERIDYL)METHYL)-, ACETATE
Systematic Name English
Classification Tree Code System Code
NCI_THESAURUS C66883
Created by admin on Mon Mar 31 17:37:00 GMT 2025 , Edited by admin on Mon Mar 31 17:37:00 GMT 2025
Code System Code Type Description
EPA CompTox
DTXSID80947227
Created by admin on Mon Mar 31 17:37:00 GMT 2025 , Edited by admin on Mon Mar 31 17:37:00 GMT 2025
PRIMARY
PUBCHEM
2834213
Created by admin on Mon Mar 31 17:37:00 GMT 2025 , Edited by admin on Mon Mar 31 17:37:00 GMT 2025
PRIMARY
FDA UNII
U42703EIIO
Created by admin on Mon Mar 31 17:37:00 GMT 2025 , Edited by admin on Mon Mar 31 17:37:00 GMT 2025
PRIMARY
ECHA (EC/EINECS)
246-207-1
Created by admin on Mon Mar 31 17:37:00 GMT 2025 , Edited by admin on Mon Mar 31 17:37:00 GMT 2025
PRIMARY
CAS
24360-97-2
Created by admin on Mon Mar 31 17:37:00 GMT 2025 , Edited by admin on Mon Mar 31 17:37:00 GMT 2025
PRIMARY
NCI_THESAURUS
C75986
Created by admin on Mon Mar 31 17:37:00 GMT 2025 , Edited by admin on Mon Mar 31 17:37:00 GMT 2025
PRIMARY
Related Record Type Details
Structure of PECAZINE
PARENT -> SALT/SOLVATE
Related Record Type Details
Structure of PECAZINE
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