Ethyl 3-(4-hydroxy-3-methoxyphenyl)propionate beta-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester ethyl-beta-(4-hydroxy-3-methoxyphenyl)-propionate ethyl-beta-(4-hydroxy-3-methoxy-phenyl)-propionate 3-(4-hydroxy-3-methoxy-phenyl)-propionic acid ethyl ester ethyl-b-(4-hydroxy-3-methoxyphenyl)-propionate b-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester 61292-90-8 CAS 61292-90-8

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 3-(4-hydroxy-3-methoxyphenyl)propionate beta-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester ethyl-beta-(4-hydroxy-3-methoxyphenyl)-propionate ethyl-beta-(4-hydroxy-3-methoxy-phenyl)-propionate 3-(4-hydroxy-3-methoxy-phenyl)-propionic acid ethyl ester ethyl-b-(4-hydroxy-3-methoxyphenyl)-propionate b-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester 61292-90-8.

Ethyl 3-(4-hydroxy-3-methoxyphenyl)propionate beta-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester ethyl-beta-(4-hydroxy-3-methoxyphenyl)-propionate ethyl-beta-(4-hydroxy-3-methoxy-phenyl)-propionate 3-(4-hydroxy-3-methoxy-phenyl)-propionic acid ethyl ester ethyl-b-(4-hydroxy-3-methoxyphenyl)-propionate b-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester 61292-90-8 (CAS 61292-90-8) is a high-purity analytical reference standard with the molecular formula C12H16O4 and a molecular weight of 224.25 g/mol.

Structurally, Ethyl 3-(4-hydroxy-3-methoxyphenyl)propionate beta-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester ethyl-beta-(4-hydroxy-3-methoxyphenyl)-propionate ethyl-beta-(4-hydroxy-3-methoxy-phenyl)-propionate 3-(4-hydroxy-3-methoxy-phenyl)-propionic acid ethyl ester ethyl-b-(4-hydroxy-3-methoxyphenyl)-propionate b-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester 61292-90-8 (C12H16O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 224.25 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 Ethyl 3-(4-hydroxy-3-methoxyphenyl)propionate beta-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester ethyl-beta-(4-hydroxy-3-methoxyphenyl)-propionate ethyl-beta-(4-hydroxy-3-methoxy-phenyl)-propionate 3-(4-hydroxy-3-methoxy-phenyl)-propionic acid ethyl ester ethyl-b-(4-hydroxy-3-methoxyphenyl)-propionate b-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester 61292-90-8 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

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