(S,S)-(+)-2,3-Butanediol CAS 19132-06-0

Purity >95%In StockPharmaceutical Standards
CAS No.19132-06-0
Molecular FormulaC4H10O2
Molecular Weight90.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S,S)-(+)-2,3-Butanediol CAS 19132-06-0 chemical structure

Description

(S,S)-(+)-2,3-Butanediol (C4H10O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

CATO supplies (S,S)-(+)-2,3-Butanediol (CAS 19132-06-0), 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.

As a certified reference material (CRM), (S,S)-(+)-2,3-Butanediol 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 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.)1962

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