2,3-Dihydrobenzo[b][1,4]dioxine-2-carbothioamide CAS 147031-85-4

Description

Compared with other compounds in its class, the molecular weight of 195.24 g/mol gives 2,3-Dihydrobenzo[b][1,4]dioxine-2-carbothioamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2,3-Dihydrobenzo[b][1,4]dioxine-2-carbothioamide (CAS 147031-85-4) is a high-purity analytical reference standard with the molecular formula C9H9NO2S and a molecular weight of 195.24 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2,3-Dihydrobenzo[b][1,4]dioxine-2-carbothioamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 195.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 2,3-Dihydrobenzo[b][1,4]dioxine-2-carbothioamide 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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