U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS
This repository is under review for potential modification in compliance with Administration directives.

Details

Stereochemistry ACHIRAL
Molecular Formula C23H28FN3O3.ClH
Molecular Weight 449.946
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 3-[2-[4-(4-Fluoro-2-hydroxybenzoyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride

SMILES

Cl.CC1=C(CCN2CCC(CC2)C(=O)C3=CC=C(F)C=C3O)C(=O)N4CCCCC4=N1

InChI

InChIKey=PDNPQCIFAGVKRL-UHFFFAOYSA-N
InChI=1S/C23H28FN3O3.ClH/c1-15-18(23(30)27-10-3-2-4-21(27)25-15)9-13-26-11-7-16(8-12-26)22(29)19-6-5-17(24)14-20(19)28;/h5-6,14,16,28H,2-4,7-13H2,1H3;1H

HIDE SMILES / InChI

Molecular Formula ClH
Molecular Weight 36.461
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C23H28FN3O3
Molecular Weight 413.4851
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Wed Apr 02 18:29:39 GMT 2025
Edited
by admin
on Wed Apr 02 18:29:39 GMT 2025
Record UNII
P9ED8CNW6Y
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
Risperidone Related Compound G [USP-RS]
Preferred Name English
3-[2-[4-(4-Fluoro-2-hydroxybenzoyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride
Systematic Name English
Risperidone ketone hydrochloride
Common Name English
4H-Pyrido[1,2-a]pyrimidin-4-one, 3-[2-[4-(4-fluoro-2-hydroxybenzoyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-, hydrochloride (1:1)
Systematic Name English
Code System Code Type Description
PUBCHEM
139025802
Created by admin on Wed Apr 02 18:29:39 GMT 2025 , Edited by admin on Wed Apr 02 18:29:39 GMT 2025
PRIMARY
FDA UNII
P9ED8CNW6Y
Created by admin on Wed Apr 02 18:29:39 GMT 2025 , Edited by admin on Wed Apr 02 18:29:39 GMT 2025
PRIMARY
RS_ITEM_NUM
1604756
Created by admin on Wed Apr 02 18:29:39 GMT 2025 , Edited by admin on Wed Apr 02 18:29:39 GMT 2025
PRIMARY
CAS
2469195-84-2
Created by admin on Wed Apr 02 18:29:39 GMT 2025 , Edited by admin on Wed Apr 02 18:29:39 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> SALT/SOLVATE