PEg6-(ch2co2t-butyl)2 CAS 211746-79-1

Purity 97%+In StockPharmaceutical Standards
CAS No.211746-79-1
Molecular FormulaC22H42O10
Molecular Weight466.56 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

PEg6-(ch2co2t-butyl)2 CAS 211746-79-1 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 PEg6-(ch2co2t-butyl)2.

PEg6-(ch2co2t-butyl)2 (CAS 211746-79-1), molecular formula C22H42O10 and molecular weight 466.56 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, PEg6-(ch2co2t-butyl)2 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 466.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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), PEg6-(ch2co2t-butyl)2 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 FormulaC22H42O10
Molecular Weight466.56 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2017

Recommended Standards

Why CATO?