(Cyanomethyl)phosphonic acid CAS 35236-60-3

Purity 97%+In StockPharmaceutical Standards
CAS No.35236-60-3
Molecular FormulaC2H4NO3P
Molecular Weight121.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Cyanomethyl)phosphonic acid CAS 35236-60-3 chemical structure

Description

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.

(Cyanomethyl)phosphonic acid (CAS 35236-60-3) is a high-purity analytical reference standard with the molecular formula C2H4NO3P and a molecular weight of 121.03 g/mol.

The molecular framework of (Cyanomethyl)phosphonic acid (C2H4NO3P) is characterized by an amide group, a phosphonate group, a carboxylic acid group, an ether linkage. 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.

CATO manufactures (Cyanomethyl)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 FormulaC2H4NO3P
Molecular Weight121.03 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1967
Nitrogen Atoms1

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