1,1-Dioxothiane-4-sulfonamide CAS 1250073-44-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1250073-44-9
Molecular FormulaC5H11NO4S2
Molecular Weight213.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1-Dioxothiane-4-sulfonamide CAS 1250073-44-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 213.28 g/mol gives 1,1-Dioxothiane-4-sulfonamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,1-Dioxothiane-4-sulfonamide (CAS 1250073-44-9), molecular formula C5H11NO4S2 and molecular weight 213.28 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carbohydrate-derived structure, an amide group, a sulfone group, 1,1-Dioxothiane-4-sulfonamide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 213.28 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.

As a certified reference material (CRM), 1,1-Dioxothiane-4-sulfonamide 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 FormulaC5H11NO4S2
Molecular Weight213.28 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1990
Nitrogen Atoms1
Sulfur Atoms2

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