(3R,4S,5R)-3,4-Dihydroxy-5-((1S,2R,3R)-1,2,3,4-tetrahydroxybutyl)dihydrofuran-2(3H)-one CAS 6968-62-3

Purity 97%+In StockPharmaceutical Standards
CAS No.6968-62-3
Molecular FormulaC8H14O8
Molecular Weight238.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3R,4S,5R)-3,4-Dihydroxy-5-((1S,2R,3R)-1,2,3,4-tetrahydroxybutyl)dihydrofuran-2(3H)-one CAS 6968-62-3 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.

(3R,4S,5R)-3,4-Dihydroxy-5-((1S,2R,3R)-1,2,3,4-tetrahydroxybutyl)dihydrofuran-2(3H)-one (CAS 6968-62-3) is a high-purity analytical reference standard with the molecular formula C8H14O8 and a molecular weight of 238.19 g/mol.

Owing to a carbohydrate-derived structure, (3R,4S,5R)-3,4-Dihydroxy-5-((1S,2R,3R)-1,2,3,4-tetrahydroxybutyl)dihydrofuran-2(3H)-one is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 238.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

CATO manufactures (3R,4S,5R)-3,4-Dihydroxy-5-((1S,2R,3R)-1,2,3,4-tetrahydroxybutyl)dihydrofuran-2(3H)-one 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 FormulaC8H14O8
Molecular Weight238.19 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1958

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