(2R,3R)-2,3-Dihydroxybutane-1,4-diyl dimethanesulfonate CAS 1947-62-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1947-62-2
Molecular FormulaC6H14O8S2
Molecular Weight278.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3R)-2,3-Dihydroxybutane-1,4-diyl dimethanesulfonate CAS 1947-62-2 chemical structure

Description

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.

(2R,3R)-2,3-Dihydroxybutane-1,4-diyl dimethanesulfonate (CAS 1947-62-2), molecular formula C6H14O8S2 and molecular weight 278.30 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (2R,3R)-2,3-Dihydroxybutane-1,4-diyl dimethanesulfonate (C6H14O8S2) contains a carbohydrate-derived structure, a sulfone group. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 278.30 g/mol, it falls into the medium-molecular-weight range.

As a certified reference material (CRM), (2R,3R)-2,3-Dihydroxybutane-1,4-diyl dimethanesulfonate 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 FormulaC6H14O8S2
Molecular Weight278.30 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957
Sulfur Atoms2

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