2,3-Butanediol CAS 513-85-9

Purity >95%In StockPharmaceutical Standards
CAS No.513-85-9
Molecular FormulaC4H10O2
Molecular Weight90.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3-Butanediol CAS 513-85-9 chemical structure

Description

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 2,3-Butanediol is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 90.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

CATO supplies 2,3-Butanediol (CAS 513-85-9), a certified reference material (molecular formula C4H10O2, MW 90.12 g/mol) for analytical method development and quality control.

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.

CATO manufactures 2,3-Butanediol 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 FormulaC4H10O2
Molecular Weight90.12 g/mol
Purity>95%
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957

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