(2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl methanesulfonate CAS 23344-52-7

Purity 97%+In StockPharmaceutical Standards
CAS No.23344-52-7
Molecular FormulaC7H16O8S
Molecular Weight260.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl methanesulfonate CAS 23344-52-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 260.26 g/mol gives (2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl methanesulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl methanesulfonate (CAS 23344-52-7) is a high-purity analytical reference standard with the molecular formula C7H16O8S and a molecular weight of 260.26 g/mol.

Structurally, (2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl methanesulfonate (C7H16O8S) 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 260.26 g/mol, it falls into the medium-molecular-weight range.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), (2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl methanesulfonate 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 FormulaC7H16O8S
Molecular Weight260.26 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.)1963
Sulfur Atoms1

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