3-(tert-Butyl)-3-hydroxy-2-phenylisoindolin-1-one CAS 39563-81-0

Purity 97%+In StockPharmaceutical Standards
CAS No.39563-81-0
Molecular FormulaC18H19NO2
Molecular Weight281.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(tert-Butyl)-3-hydroxy-2-phenylisoindolin-1-one CAS 39563-81-0 chemical structure

Description

3-(tert-Butyl)-3-hydroxy-2-phenylisoindolin-1-one (CAS 39563-81-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H19NO2. Molecular weight: 281.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H19NO2
Molecular Weight281.35 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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.)1968
Nitrogen Atoms1

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