2-Methyl-3-phenylbutanoic acid CAS 19731-91-0

Purity 97%+In StockPharmaceutical Standards
CAS No.19731-91-0
Molecular FormulaC11H14O2
Molecular Weight178.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methyl-3-phenylbutanoic acid CAS 19731-91-0 chemical structure

Description

CATO supplies 2-Methyl-3-phenylbutanoic acid (CAS 19731-91-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H14O2. Molecular weight: 178.23 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC11H14O2
Molecular Weight178.23 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962

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