2-(2-ethyl-4-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetic acid CAS 861355-13-7

Purity 97%+In StockPharmaceutical Standards
CAS No.861355-13-7
Molecular FormulaC14H16O3
Molecular Weight232.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(2-ethyl-4-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetic acid CAS 861355-13-7 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 2-(2-ethyl-4-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetic acid.

CATO supplies 2-(2-ethyl-4-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetic acid (CAS 861355-13-7), a certified reference material (molecular formula C14H16O3, MW 232.28 g/mol) for analytical method development and quality control.

The molecular framework of 2-(2-ethyl-4-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetic acid (C14H16O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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 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.

As a certified reference material (CRM), 2-(2-ethyl-4-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC14H16O3
Molecular Weight232.28 g/mol
AppearanceOff-white to pale yellow crystalline powder
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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

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