4-Amino-2H-pyrazolo[3,4-d]pyrimidin-3(5H)-one CAS 128850-54-4

Purity 97%+In StockPharmaceutical Standards
CAS No.128850-54-4
Molecular FormulaC5H5N5O
Molecular Weight151.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Amino-2H-pyrazolo[3,4-d]pyrimidin-3(5H)-one CAS 128850-54-4 chemical structure

Description

High-purity 4-Amino-2H-pyrazolo[3,4-d]pyrimidin-3(5H)-one (CAS 128850-54-4) pharmaceutical standards reference standard. Molecular formula: C5H5N5O. Molecular weight: 151.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC5H5N5O
Molecular Weight151.13 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
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
CAS Registry Year (est.)1993
Nitrogen Atoms5

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