(2R,4R)-(-)-2,4-pentanediol CAS 42075-32-1

Purity 97%+In StockPharmaceutical Standards
CAS No.42075-32-1
Molecular FormulaC5H12O2
Molecular Weight104.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,4R)-(-)-2,4-pentanediol CAS 42075-32-1 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 (2R,4R)-(-)-2,4-pentanediol.

CATO supplies (2R,4R)-(-)-2,4-pentanediol (CAS 42075-32-1), a certified reference material (molecular formula C5H12O2, MW 104.15 g/mol) for analytical method development and quality control.

(2R,4R)-(-)-2,4-pentanediol (C5H12O2) 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.

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 (2R,4R)-(-)-2,4-pentanediol 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 FormulaC5H12O2
Molecular Weight104.15 g/mol
Purity97%+
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.)1969

Recommended Standards

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