Butylphthalide Impurity 23 CAS 199736-94-2

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.199736-94-2
Molecular FormulaC12H14O2
Molecular Weight190.24 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Butylphthalide Impurity 23 CAS 199736-94-2 chemical structure

Description

Butylphthalide Impurity 23 (CAS 199736-94-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14O2. Molecular weight: 190.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H14O2
Molecular Weight190.24 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2014

Related Butylphthalide Standards

Recommended Standards

Why CATO?