Methyl (R)-2-(4-chlorophenyl)-3-methylbutanoate CAS 197018-23-8

Purity 97%+In StockPharmaceutical Standards
CAS No.197018-23-8
Molecular FormulaC12H15ClO2
Molecular Weight226.70 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl (R)-2-(4-chlorophenyl)-3-methylbutanoate CAS 197018-23-8 chemical structure

Description

Methyl (R)-2-(4-chlorophenyl)-3-methylbutanoate (CAS 197018-23-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H15ClO2. Molecular weight: 226.70 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H15ClO2
Molecular Weight226.70 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2013
Halogen ContentCl-containing

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