Tetrahydrothiophene-3,4-diamine 1,1-dioxide dihydrochloride CAS 70519-79-8

Description

Compared with other compounds in its class, the molecular weight of 186.65 g/mol gives Tetrahydrothiophene-3,4-diamine 1,1-dioxide dihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Tetrahydrothiophene-3,4-diamine 1,1-dioxide dihydrochloride (CAS 70519-79-8) is a high-purity analytical reference standard with the molecular formula C4H10N2O2SHCl and a molecular weight of 186.65 g/mol.

Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, Tetrahydrothiophene-3,4-diamine 1,1-dioxide dihydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 186.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 Tetrahydrothiophene-3,4-diamine 1,1-dioxide dihydrochloride 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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