(2<I>R</I>)-(-)-Glycidyl p-toluenesulfonate CAS 113826-06-5

Purity 97%+In StockPharmaceutical Standards
CAS No.113826-06-5
Molecular FormulaC10H18O4S
Molecular Weight234.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2<I>R</I>)-(-)-Glycidyl p-toluenesulfonate CAS 113826-06-5 chemical structure

Description

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 supplies (2<I>R</I>)-(-)-Glycidyl p-toluenesulfonate (CAS 113826-06-5), a certified reference material (molecular formula C10H18O4S, MW 234.31 g/mol) for analytical method development and quality control.

Structurally, (2<I>R</I>)-(-)-Glycidyl p-toluenesulfonate (C10H18O4S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 234.31 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

As a certified reference material (CRM), (2<I>R</I>)-(-)-Glycidyl p-toluenesulfonate 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 FormulaC10H18O4S
Molecular Weight234.31 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1989
Sulfur Atoms1

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