Pyrazolo[1,5-α]pyrimidin-7(1H)-one CAS 57489-79-9

Purity 97%+In StockPharmaceutical Standards
CAS No.57489-79-9
Molecular FormulaC6H5N3O
Molecular Weight135.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Pyrazolo[1,5-α]pyrimidin-7(1H)-one CAS 57489-79-9 chemical structure

Description

Pyrazolo[1,5-α]pyrimidin-7(1H)-one (CAS 57489-79-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H5N3O. Molecular weight: 135.12 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC6H5N3O
Molecular Weight135.12 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Nitrogen Atoms3

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