2-Phenylaminopyrimidine-5-boronic acid pinacol ester, 97% CAS 956128-05-5

Purity 97%+In StockPharmaceutical Standards
CAS No.956128-05-5
Molecular FormulaC16H20BN3O2
Molecular Weight297.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Phenylaminopyrimidine-5-boronic acid pinacol ester, 97% CAS 956128-05-5 chemical structure

Description

CATO supplies 2-Phenylaminopyrimidine-5-boronic acid pinacol ester, 97% (CAS 956128-05-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H20BN3O2. Molecular weight: 297.16 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC16H20BN3O2
Molecular Weight297.16 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)8.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms3

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