Description

8-Methyl-9-Oxo-9-Phenyl-10-Oxa-8-Aza-9$L^{5}-Phosphabicyclo[4.4.0]Deca -1,3,5-Trien-7-One is a sophisticated organophosphorus heterocyclic compound, valued for its unique bicyclic structure which serves as a critical building block in advanced chemical synthesis. Its primary commercial significance lies in its role as a key intermediate for the development of novel pharmaceuticals, agrochemicals, and specialty materials. This high-purity intermediate is essential for research and development chemists and production facilities in the fine chemical, pharmaceutical, and agrochemical sectors seeking to innovate with complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, insecticides, and fungicides with novel modes of action.
• Ligand and Catalyst Development: Serves as a sophisticated scaffold for creating novel phosphine-based ligands and organocatalysts for asymmetric synthesis.
• Material Science Research: Investigated as a monomer or additive for developing advanced polymers with specific thermal or optical properties.
• Chemical Biology Probes: Utilized in the design of molecular probes to study enzyme function and biological pathways involving phosphorus.
• Academic & Industrial R&D: A valuable compound for methodological development in organic synthesis and heterocyclic chemistry at research institutions.

Basic Information

Item	Details
Product Name	8-Methyl-9-Oxo-9-Phenyl-10-Oxa-8-Aza-9$L^{5}-Phosphabicyclo[4.4.0]Deca -1,3,5-Trien-7-One
CAS No.	143000-15-1
Molecular Formula	C14H12NO3P
Molecular Weight	273.22 g/mol
Synonyms	9-Phenyl-10-oxa-8-aza-9-phosphabicyclo[4.4.0]deca-1,3,5-trien-7-one, 8-methyl-9-oxo-; 8-Methyl-9-oxo-9-phenyl-10-oxa-8-aza-9-phosphabicyclo[4.4.0]deca-1,3,5-trien-7-one; 9-Phosphabicyclo[4.4.0]deca-1,3,5-triene derivative; Phosphabicyclodecatrienone derivative; CAS 143000-15-1
EINECS	Contact for details

Quality Control

Our 8-Methyl-9-Oxo-9-Phenyl-10-Oxa-8-Aza-9$L^{5}-Phosphabicyclo[4.4.0]Deca -1,3,5-Trien-7-One is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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