7-Methyl-5-phenyl-1H-pyrazolo[4,3-d]pyrimidine-3-carboxylic acid CAS 1782246-85-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1782246-85-8
Molecular FormulaC13H10N4O2
Molecular Weight254.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-Methyl-5-phenyl-1H-pyrazolo[4,3-d]pyrimidine-3-carboxylic acid CAS 1782246-85-8 chemical structure

Description

High-purity 7-Methyl-5-phenyl-1H-pyrazolo[4,3-d]pyrimidine-3-carboxylic acid (CAS 1782246-85-8) pharmaceutical standards reference standard. Molecular formula: C13H10N4O2. Molecular weight: 254.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC13H10N4O2
Molecular Weight254.24 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Nitrogen Atoms4

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