Methyldiethoxyphosphine CAS 15715-41-0

Purity 97%+In StockPharmaceutical Standards
CAS No.15715-41-0
Molecular FormulaC5H13O2P
Molecular Weight136.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyldiethoxyphosphine CAS 15715-41-0 chemical structure

Description

CATO supplies Methyldiethoxyphosphine (CAS 15715-41-0), a certified reference material (molecular formula C5H13O2P, MW 136.13 g/mol) for analytical method development and quality control.

The molecular framework of Methyldiethoxyphosphine (C5H13O2P) is characterized by organophosphorus functionality, 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC5H13O2P
Molecular Weight136.13 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)-0.5
CAS Registry Year (est.)1961

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