2,2-Difluoro-1-(pyridin-4-yl)ethyl diethyl phosphate CAS 83567-89-9

Purity 97%+In StockPharmaceutical Standards
CAS No.83567-89-9
Molecular FormulaC11H16F2NO4P
Molecular Weight295.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2-Difluoro-1-(pyridin-4-yl)ethyl diethyl phosphate CAS 83567-89-9 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 2,2-Difluoro-1-(pyridin-4-yl)ethyl diethyl phosphate.

CATO supplies 2,2-Difluoro-1-(pyridin-4-yl)ethyl diethyl phosphate (CAS 83567-89-9), a certified reference material (molecular formula C11H16F2NO4P, MW 295.22 g/mol) for analytical method development and quality control.

The molecular framework of 2,2-Difluoro-1-(pyridin-4-yl)ethyl diethyl phosphate (C11H16F2NO4P) is characterized by an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 2,2-Difluoro-1-(pyridin-4-yl)ethyl diethyl phosphate 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 FormulaC11H16F2NO4P
Molecular Weight295.22 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1980
Halogen ContentF-containing
Nitrogen Atoms1

Related Difluoro Standards

Recommended Standards

Why CATO?