pemirolast   Click here for help

GtoPdb Ligand ID: 7329

Synonyms: Alamast® | Alegysal® | BMY-26517
Approved drug
pemirolast is an approved drug (FDA (1999))
Compound class: Synthetic organic
Comment: Pemirolast is an antihistamine.
Marketed formulations may contain pemirolast potassium salt (PubChem CID 443866).
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 5
Hydrogen bond donors 1
Rotatable bonds 1
Topological polar surface area 88.83
Molecular weight 228.08
XLogP 1.81
No. Lipinski's rules broken 0
SMILES / InChI / InChIKey
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Canonical SMILES Cc1cccn2c1ncc(c2=O)c1n[nH]nn1
Isomeric SMILES Cc1cccn2c1ncc(c2=O)c1n[nH]nn1
InChI InChI=1S/C10H8N6O/c1-6-3-2-4-16-9(6)11-5-7(10(16)17)8-12-14-15-13-8/h2-5H,1H3,(H,12,13,14,15)
InChI Key HIANJWSAHKJQTH-UHFFFAOYSA-N
Classification Click here for help
Compound class Synthetic organic
Approved drug? Yes (FDA (1999))
IUPAC Name Click here for help
9-methyl-3-(2H-1,2,3,4-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
International Nonproprietary Names Click here for help
INN number INN
6449 pemirolast
Synonyms Click here for help
Alamast® | Alegysal® | BMY-26517
Database Links Click here for help
BitterDB Ligand 938
CAS Registry No. 69372-19-6
ChEMBL Ligand CHEMBL1201198
DrugBank Ligand DB00885
DrugCentral Ligand 2074
GtoPdb PubChem SID 178103901
PubChem CID 57697
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Wikipedia Pemirolast