Methyl 2-(4-(4-chlorobenzyl)phenoxy)-2-methylbutanoate CAS 77985-11-6

Purity 97%+In StockPharmaceutical Standards
CAS No.77985-11-6
Molecular FormulaC19H21ClO3
Molecular Weight332.82 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 2-(4-(4-chlorobenzyl)phenoxy)-2-methylbutanoate CAS 77985-11-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 332.82 g/mol gives Methyl 2-(4-(4-chlorobenzyl)phenoxy)-2-methylbutanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Methyl 2-(4-(4-chlorobenzyl)phenoxy)-2-methylbutanoate (CAS 77985-11-6) is a high-purity analytical reference standard with the molecular formula C19H21ClO3 and a molecular weight of 332.82 g/mol.

Based on its molecular formula C19H21ClO3, Methyl 2-(4-(4-chlorobenzyl)phenoxy)-2-methylbutanoate contains a steroid core, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 332.82 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures Methyl 2-(4-(4-chlorobenzyl)phenoxy)-2-methylbutanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC19H21ClO3
Molecular Weight332.82 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Halogen ContentCl-containing

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