(2R,3S,4S)-2-(Hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol CAS 63949-52-0

Purity 97%+In StockPharmaceutical Standards
CAS No.63949-52-0
Molecular FormulaC6H10O4
Molecular Weight146.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3S,4S)-2-(Hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol CAS 63949-52-0 chemical structure

Description

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, (2R,3S,4S)-2-(Hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 146.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

(2R,3S,4S)-2-(Hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol (CAS 63949-52-0) is a high-purity analytical reference standard with the molecular formula C6H10O4 and a molecular weight of 146.14 g/mol.

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,3S,4S)-2-(Hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol 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 FormulaC6H10O4
Molecular Weight146.14 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.)1975

Recommended Standards

Why CATO?