m-PEG6-(CH2)6-Phosphonic acid CAS 2028284-71-9

Purity 97%+In StockPharmaceutical Standards
CAS No.2028284-71-9
Molecular FormulaC19H41O9P
Molecular Weight444.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

m-PEG6-(CH2)6-Phosphonic acid CAS 2028284-71-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 444.50 g/mol gives m-PEG6-(CH2)6-Phosphonic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

m-PEG6-(CH2)6-Phosphonic acid (CAS 2028284-71-9), molecular formula C19H41O9P and molecular weight 444.50 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, m-PEG6-(CH2)6-Phosphonic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 444.50 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.

CATO manufactures m-PEG6-(CH2)6-Phosphonic acid 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 FormulaC19H41O9P
Molecular Weight444.50 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)-0.5
CAS Registry Year (est.)1996

Recommended Standards

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