Butylphthalide Impurity 41 Potassium CAS 952412-99-6

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.952412-99-6
Molecular FormulaC11H13O3 K
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Butylphthalide Impurity 41 Potassium CAS 952412-99-6 chemical structure

Description

CATO supplies Butylphthalide Impurity 41 Potassium (CAS 952412-99-6), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H13O3 K. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC11H13O3 K
Molecular Weight232.32 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

Related Butylphthalide Standards

Recommended Standards

Why CATO?