3-Methyl-N-(triphenylphosphoranylidene)pyridin-2-amine CAS 136152-40-4

Purity 97%+In StockPharmaceutical Standards
CAS No.136152-40-4
Molecular FormulaC24H21N2P
Molecular Weight368.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Methyl-N-(triphenylphosphoranylidene)pyridin-2-amine CAS 136152-40-4 chemical structure

Description

CATO manufactures 3-Methyl-N-(triphenylphosphoranylidene)pyridin-2-amine 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.

3-Methyl-N-(triphenylphosphoranylidene)pyridin-2-amine (CAS 136152-40-4) is a high-purity analytical reference standard with the molecular formula C24H21N2P and a molecular weight of 368.41 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality, 3-Methyl-N-(triphenylphosphoranylidene)pyridin-2-amine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 368.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

Physical & Chemical Properties

Molecular FormulaC24H21N2P
Molecular Weight368.41 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)15.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Nitrogen Atoms2

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