(3R,4S,5S)-3,4-Dihydroxy-5-methyldihydrofuran-2(3H)-one CAS 248256-29-3

Purity 97%+In StockPharmaceutical Standards
CAS No.248256-29-3
Molecular FormulaC5H8O4
Molecular Weight132.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3R,4S,5S)-3,4-Dihydroxy-5-methyldihydrofuran-2(3H)-one CAS 248256-29-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (3R,4S,5S)-3,4-Dihydroxy-5-methyldihydrofuran-2(3H)-one.

CATO supplies (3R,4S,5S)-3,4-Dihydroxy-5-methyldihydrofuran-2(3H)-one (CAS 248256-29-3), a certified reference material (molecular formula C5H8O4, MW 132.11 g/mol) for analytical method development and quality control.

The molecular framework of (3R,4S,5S)-3,4-Dihydroxy-5-methyldihydrofuran-2(3H)-one (C5H8O4) is characterized by a carbohydrate-derived structure. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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), (3R,4S,5S)-3,4-Dihydroxy-5-methyldihydrofuran-2(3H)-one 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 FormulaC5H8O4
Molecular Weight132.11 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)2.0
CAS Registry Year (est.)2025

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