(S)-Ethyl 2-(6-hydroxy-2,3-dihydrobenzo[b]thiophen-3-yl)acetate CAS 1022979-99-2

Description

Compared with other compounds in its class, the molecular weight of 238.30 g/mol gives (S)-Ethyl 2-(6-hydroxy-2,3-dihydrobenzo[b]thiophen-3-yl)acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(S)-Ethyl 2-(6-hydroxy-2,3-dihydrobenzo[b]thiophen-3-yl)acetate (CAS 1022979-99-2) is a high-purity analytical reference standard with the molecular formula C12H14O3S and a molecular weight of 238.30 g/mol.

The molecular framework of (S)-Ethyl 2-(6-hydroxy-2,3-dihydrobenzo[b]thiophen-3-yl)acetate (C12H14O3S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), (S)-Ethyl 2-(6-hydroxy-2,3-dihydrobenzo[b]thiophen-3-yl)acetate 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

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