2-(4-fluorophenyl)-4H,5H-pyrazolo[1,5-d][1,2,4]triazin-4-one CAS 900017-19-8

Purity 97%+In StockPharmaceutical Standards
CAS No.900017-19-8
Molecular FormulaC11H7FN4O
Molecular Weight230.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-fluorophenyl)-4H,5H-pyrazolo[1,5-d][1,2,4]triazin-4-one CAS 900017-19-8 chemical structure

Description

2-(4-fluorophenyl)-4H,5H-pyrazolo[1,5-d][1,2,4]triazin-4-one (CAS 900017-19-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H7FN4O. Molecular weight: 230.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC11H7FN4O
Molecular Weight230.20 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms4

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