Poly(ethylene glycol) behenyl methacrylic acid solution CAS 125441-87-4

Purity 97%+In StockPharmaceutical Standards
CAS No.125441-87-4
Molecular FormulaC22H46O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Poly(ethylene glycol) behenyl methacrylic acid solution CAS 125441-87-4 chemical structure

Description

Poly(ethylene glycol) behenyl methacrylic acid solution (CAS 125441-87-4), molecular formula C22H46OC4H6O2C2H6O2 and molecular weight 474.77 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Poly(ethylene glycol) behenyl methacrylic acid solution (C22H46OC4H6O2C2H6O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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 Poly(ethylene glycol) behenyl methacrylic acid solution 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 FormulaC22H46O C4H6O2 C2H6O2
Molecular Weight474.77 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)0.0
CAS Registry Year (est.)1992

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