Pemirolast Potassium Salt

CAS: 100299-08-9

Ref. TR-P219800

Product Information

• Name: Pemirolast Potassium Salt
• Synonyms: 9-Methyl-3-(2H-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4-one Potassium Salt, Pemirolast potassium [USAN:JAN], 4H-Pyrido(1,2-a)pyrimidin-4-one, 9-methyl-3-(1H-tetrazol-5-yl)-, potassium salt, UNII-497A17OUUE, 9-Methyl-3-(1H-tetrazol-5-yl)-4H-pyrido(1,2-a)pyrimidin-4-one, potassium salt, TBX (pharmaceutical), potassium 5-(9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)tetrazol-1-ide, Pemirolast potassium salt, 9-Methyl-3-(1H-tetrazol-5-yl)-4H-pyrido(1,2-a)pyrimidin-4-one potassium salt, 4H-Pyrido[1,2-a]pyrimidin-4-one, 9-methyl-3-(2H-tetrazol-5-yl)-, potassium salt (1:1), TBX, Alamast, BMY 26517, Pemirolast potassium, BMY 26517, Pemilaston, CCRIS 3562, 4H-Pyrido[1,2-a]pyrimidin-4-one, 9-methyl-3-(1H-tetrazol-5-yl)-, potassium salt

Description

Applications Inhibitor of chemical mediator release from tissue mast cells. Antiallergic.
References Cheng, H., et al.: J. Pharm. Sci., 76, 918 (1987), Yanagihara, Y., et al.: J. Pharmacol., 48, 91 (1988), Tinkelman, D.G., et al.: Ann. Allergy, 66, 162 (1991),

• Brand: TRC

Chemical properties

• Molecular weight: 266.30
• Formula: C₁₀H₇KN₆O
• Color/Form: Pale Yellow to Light Green Solid
• InChI: InChI=1S/C10H7N6O.K/c1-6-3-2-4-16-9(6)11-5-7(10(16)17)8-12-14-15-13-8;/h2-5H,1H3;/q-1;+1
• InChI key: InChIKey=XIQTWCBALGJSGS-UHFFFAOYSA-N
• SMILES: Cc1cccn2c(=O)c(-c3nn[nH]n3)cnc12.[H].[K]