rel-((2S,4R)-2-Methyl-1,3-dioxolan-4-yl)methanol CAS 3674-21-3

Purity 97%+In StockPharmaceutical Standards
CAS No.3674-21-3
Molecular FormulaC5H10O3
Molecular Weight118.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

rel-((2S,4R)-2-Methyl-1,3-dioxolan-4-yl)methanol CAS 3674-21-3 chemical structure

Description

rel-((2S,4R)-2-Methyl-1,3-dioxolan-4-yl)methanol (CAS 3674-21-3), molecular formula C5H10O3 and molecular weight 118.13 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, rel-((2S,4R)-2-Methyl-1,3-dioxolan-4-yl)methanol is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 118.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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), rel-((2S,4R)-2-Methyl-1,3-dioxolan-4-yl)methanol 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 FormulaC5H10O3
Molecular Weight118.13 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.)1958

Recommended Standards

Why CATO?