Description

3]Oxaphosphole CAS NO 1373432-11-1 is a specialized heterocyclic organophosphorus compound featuring a unique oxaphosphole ring structure, which is of significant interest in advanced synthetic chemistry. This compound serves as a versatile and valuable building block or intermediate for the development of novel materials and active molecules. It is primarily utilized by pharmaceutical researchers, agrochemical developers, and material scientists engaged in cutting-edge R&D and process chemistry.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Building block for developing new generations of herbicides, insecticides, or plant growth regulators with unique modes of action.
• Ligand Synthesis: Used in the preparation of specialized phosphorus-containing ligands for catalysis and metal-organic frameworks (MOFs).
• Material Science: Intermediate for creating flame-retardant additives, specialty polymers, or electronic materials.
• Organic Synthesis: Valuable scaffold for constructing complex heterocyclic systems in academic and industrial research settings.
• Chemical Biology: Probe or tool compound for studying biological processes involving phosphorylation or phosphate mimics.

Basic Information

Product Name	3]Oxaphosphole
CAS No.	1373432-11-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	3H-1,2-Oxaphosphole; Oxaphosphole; 1,2-Oxaphosphole; 3-Oxaphospholene; Phosphole oxide derivative; Heterocyclic phosphorous compound; Organophosphorus heterocycle
EINECS	Contact for details

Quality Control

Every batch of 3]Oxaphosphole is produced and controlled under a strict quality management system. We employ advanced analytical techniques including NMR, HPLC, and GC-MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment, and custom specifications can be developed to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider maintaining the material under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Individual impurity ≤ 2.0%
Total Impurities	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines

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