3-Methyl-2-(o-tolyloxy)butanoic acid CAS 63403-13-4

Purity 97%+In StockPharmaceutical Standards
CAS No.63403-13-4
Molecular FormulaC12H16O3
Molecular Weight208.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Methyl-2-(o-tolyloxy)butanoic acid CAS 63403-13-4 chemical structure

Description

CATO supplies 3-Methyl-2-(o-tolyloxy)butanoic acid (CAS 63403-13-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H16O3. Molecular weight: 208.25 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H16O3
Molecular Weight208.25 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 chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975

Recommended Standards

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