9-Methyl-3-(2H-Tetrazol-5-Yl)-4H-Pyrido[1,2-a]Pyrimidin-4-One
[CAS# 69372-19-6]

Identification

• Classification: API >> Antiallergic >> Allergic reaction medium blocker
• Name: 9-Methyl-3-(2H-Tetrazol-5-Yl)-4H-Pyrido[1,2-a]Pyrimidin-4-One
• Synonyms: Potassium 9-Methyl-3-(2,3,4-Triaza-1-Azanidacyclopenta-2,4-Dien-5-Yl)-4-Pyrido[2,1-B]Pyrimidinone; 4H-Pyrido(1,2-A)Pyrimidin-4-One, 9-Methyl-3-(1H-Tetrazol-5-Yl)-, Potassium Salt; 9-Methyl-3-(1H-Tetrazol-5-Yl)-4H-Pyrido(1,2-A)Pyrimidin-4-One Potassium Salt
• Molecular Formula: C₁₀H₇KN₆O
• Molecular Weight: 266.30
• CAS Registry Number: 69372-19-6
• SMILES: [N-]1C(=NN=N1)C2=CN=C3N(C2=O)C=CC=C3C.[K+]
• 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
• InChIKey: NMMVKSMGBDRONO-UHFFFAOYSA-N

Properties

• Boiling point: 454.8°C at 760 mmHg (Cal.)
• Flash point: 228.9°C (Cal.)