2-(Ethylthio)-7-oxaspiro[3.5]nonane-2-carboxylic acid CAS 1496672-97-9

Description

The occurrence of 2-(Ethylthio)-7-oxaspiro[3.5]nonane-2-carboxylic acid is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 2-(Ethylthio)-7-oxaspiro[3.5]nonane-2-carboxylic acid (CAS 1496672-97-9), a certified reference material (molecular formula C11H18O3S, MW 230.32 g/mol) for analytical method development and quality control.

Structurally, 2-(Ethylthio)-7-oxaspiro[3.5]nonane-2-carboxylic acid (C11H18O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 230.32 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 2-(Ethylthio)-7-oxaspiro[3.5]nonane-2-carboxylic acid 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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