Description

1-Methylene-2-(Triphenylphosphoranylidene)Hydrazine is a specialized organophosphorus reagent featuring a unique ylide-hydrazine hybrid structure. This compound is valued for its role as a versatile building block in synthetic organic chemistry, enabling the construction of complex nitrogen- and phosphorus-containing heterocycles. It is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for synthesizing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds with potential biological activity.
• Agrochemical Research: Used in the development of novel pesticides and herbicides through the construction of specialized ligand frameworks.
• Material Science: Serves as a monomer or additive in the development of advanced polymers and functional materials.
• Academic & Industrial R&D: A valuable reagent for methodology development in organic synthesis, particularly in cycloaddition and annulation reactions.
• Coordination Chemistry: Acts as a ligand or precursor for ligands in catalyst design for transition metal complexes.

Basic Information

Product Name	1-Methylene-2-(Triphenylphosphoranylidene)Hydrazine
CAS No.	15990-54-2
Molecular Formula	C19H17N2P
Molecular Weight	304.33 g/mol
Synonyms	1-Methylene-2-(triphenylphosphoranylidene)hydrazine; (Triphenylphosphoranylidene)hydrazonomethane; Hydrazonomethylidenetriphenylphosphorane; Diazomethylenetriphenylphosphorane (related); TPHD; Triphenylphosphonium hydrazonomethylide
EINECS	Contact for details

Quality Control

Our production of 1-Methylene-2-(Triphenylphosphoranylidene)Hydrazine adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for research applications. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its light-sensitive nature, prolonged exposure to light should be avoided. Keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.