methyl 2-hydroxy-5-(2-(4-hydroxyphenyl)propan-2-yl)benzoate CAS CATO-C3D-263098

Purity ≥95%In StockPharmaceutical Standards
CAS No.CATO-C3D-263098
Molecular FormulaC17H18O4
Molecular Weight286.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

methyl 2-hydroxy-5-(2-(4-hydroxyphenyl)propan-2-yl)benzoate CAS CATO-C3D-263098 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including methyl 2-hydroxy-5-(2-(4-hydroxyphenyl)propan-2-yl)benzoate.

CATO supplies methyl 2-hydroxy-5-(2-(4-hydroxyphenyl)propan-2-yl)benzoate (CAS CATO-C3D-263098), a certified reference material (molecular formula C17H18O4, MW 286.32 g/mol) for analytical method development and quality control.

The molecular framework of methyl 2-hydroxy-5-(2-(4-hydroxyphenyl)propan-2-yl)benzoate (C17H18O4) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 FormulaC17H18O4
Molecular Weight286.32 g/mol
AppearancePale yellow to yellow crystalline powder
Purity≥95%
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
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present

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