Description

Bis(Dimethylamino)(5-Methyl-1H-Pyrazol-1-Yl)Phosphine is a specialized organophosphorus compound featuring a unique pyrazole-phosphine hybrid structure. This chemical matters as a versatile ligand and building block in advanced synthetic chemistry, enabling the development of novel catalysts and functional materials. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries for applications in catalysis and complex molecule synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring phosphorus-containing motifs.
• Catalyst Ligand: Acts as a ligand in transition metal catalysis for cross-coupling reactions, hydrogenation, and other organometallic transformations.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides where its phosphine-pyrazole structure imparts specific biological activity.
• Material Science Research: Employed in the development of new polymeric materials, flame retardants, and ligands for metal-organic frameworks (MOFs).
• Chemical Vapor Deposition (CVD) Precursor: Investigated as a potential precursor for depositing thin films containing phosphorus and nitrogen in semiconductor manufacturing.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new reaction pathways in synthetic organic and inorganic chemistry laboratories.

Basic Information

Product Name	Bis(Dimethylamino)(5-Methyl-1H-Pyrazol-1-Yl)Phosphine
CAS No.	19972-86-2
Molecular Formula	C8H17N4P
Molecular Weight	200.22 g/mol
Synonyms	Bis(dimethylamino)(5-methyl-1H-pyrazol-1-yl)phosphine; (5-Methyl-1H-pyrazol-1-yl)bis(dimethylamino)phosphine; 1-(Bis(dimethylamino)phosphino)-5-methyl-1H-pyrazole; Phosphine, bis(dimethylamino)(5-methyl-1H-pyrazol-1-yl)-; (5-Methylpyrazol-1-yl)bis(dimethylamino)phosphine
EINECS	Contact for details

Quality Control

Our Bis(Dimethylamino)(5-Methyl-1H-Pyrazol-1-Yl)Phosphine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR (¹H, ³¹P), HPLC, and GC analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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