25081-39-4 Benzoic acid, 3,5-dimethyl-, methyl ester Methyl 3,5-dimethylbenzoate CAS 25081-39-4

Purity 97%+In StockPharmaceutical Standards
CAS No.25081-39-4
Molecular FormulaC10H18O2
Molecular Weight170.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

25081-39-4 Benzoic acid, 3,5-dimethyl-, methyl ester Methyl 3,5-dimethylbenzoate CAS 25081-39-4 chemical structure

Description

25081-39-4 Benzoic acid, 3,5-dimethyl-, methyl ester Methyl 3,5-dimethylbenzoate (CAS 25081-39-4) is a high-purity analytical reference standard with the molecular formula C10H18O2 and a molecular weight of 170.25 g/mol.

25081-39-4 Benzoic acid, 3,5-dimethyl-, methyl ester Methyl 3,5-dimethylbenzoate (C10H18O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC10H18O2
Molecular Weight170.25 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1964

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