Description

1H-1,3,2-Diazaphosphole (CAS NO 288-38-0) is a versatile heterocyclic organophosphorus compound featuring a unique diazaphosphole ring structure. This compound serves as a valuable synthetic intermediate and ligand in advanced chemical research and development. It is primarily utilized by researchers and process chemists in the pharmaceutical, agrochemical, and materials science industries for constructing complex molecular architectures and developing novel catalysts.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Catalyst Ligand Precursor: Acts as a building block for creating specialized phosphine-type ligands in homogeneous catalysis for fine chemical synthesis.
• Agrochemical Research: Employed in the development of new pesticides and herbicides with unique modes of action.
• Material Science: Investigated as a monomer or additive for creating polymers with specific electronic or flame-retardant properties.
• Coordination Chemistry: Serves as a chelating agent for metals, useful in creating novel metal-organic frameworks (MOFs) or complexes.
• Chemical Synthesis: Functions as a key reagent in the construction of other complex nitrogen-phosphorus heterocycles.

Basic Information

Product Name	1H-1,3,2-Diazaphosphole
CAS No.	288-38-0
Molecular Formula	C₂H₃N₂P
Molecular Weight	86.03 g/mol
Synonyms	1H-1,3,2-Diazaphosphole; 1,3,2-Diazaphosphole; 2H-1,3,2-Diazaphosphole; Diazaphosphole; 1,3-Diaza-2-phosphole; PH-1,3,2-Diazaphosphole; 288-38-0; Diazaphospholane (related structure)
EINECS	Contact for details

Quality Control

Our 1H-1,3,2-Diazaphosphole is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality attributes. Our quality system supports compliance with cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid or crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
¹H NMR Purity	Conforms
³¹P NMR	Conforms
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	< 0.5%

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