Butylphthalide Impurity 26 CAS 20871-40-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.20871-40-3
Molecular FormulaC12H13NO
Molecular Weight187.24 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Butylphthalide Impurity 26 CAS 20871-40-3 chemical structure

Description

Butylphthalide Impurity 26 (CAS 20871-40-3) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H13NO. Molecular weight: 187.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC12H13NO
Molecular Weight187.24 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Nitrogen Atoms1

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