(2R,3S,4R)-2-(Hydroxymethyl)tetrahydrothiophene-3,4-diol CAS 190315-43-6

Purity 97%+In StockPharmaceutical Standards
CAS No.190315-43-6
Molecular FormulaC5H10O3S
Molecular Weight150.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3S,4R)-2-(Hydroxymethyl)tetrahydrothiophene-3,4-diol CAS 190315-43-6 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,3S,4R)-2-(Hydroxymethyl)tetrahydrothiophene-3,4-diol (CAS 190315-43-6) is a high-purity analytical reference standard with the molecular formula C5H10O3S and a molecular weight of 150.20 g/mol.

Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, (2R,3S,4R)-2-(Hydroxymethyl)tetrahydrothiophene-3,4-diol is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 150.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

CATO manufactures (2R,3S,4R)-2-(Hydroxymethyl)tetrahydrothiophene-3,4-diol 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

Molecular FormulaC5H10O3S
Molecular Weight150.20 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)2011
Sulfur Atoms1

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