Description

2-Oxa-7-Aza-6-Phosphabicyclo[3.2.0]Hept-4-En-3-One, 4-Chloro-6-Ethoxy-7-Ethyl-, 6-Oxide is a specialized heterocyclic organophosphorus compound with a unique bicyclic structure, serving as a valuable synthetic intermediate and building block in advanced chemical synthesis. Its complex molecular architecture makes it a critical precursor for the development of novel pharmaceuticals, agrochemicals, and functional materials. This high-purity chemical is essential for research and development chemists, process scale-up specialists, and manufacturers in the fine chemical and life science industries seeking to incorporate sophisticated phosphorus-containing motifs into their target molecules.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of next-generation herbicides, insecticides, and plant growth regulators that leverage its phosphorus heterocycle.
• Ligand & Catalyst Precursor: Serves as a precursor for creating specialized phosphine-based ligands used in asymmetric catalysis and transition metal complexes.
• Material Science: Employed in the research of advanced polymers, flame retardants, or electronic materials where phosphorus incorporation modifies material properties.
• Chemical Biology Probe: Utilized in academic and industrial R&D to develop molecular probes for studying enzyme mechanisms or biological pathways.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds for clients.

Basic Information

Item	Details
Product Name	2-Oxa-7-Aza-6-Phosphabicyclo[3.2.0]Hept-4-En-3-One, 4-Chloro-6-Ethoxy-7-Ethyl-, 6-Oxide
CAS No.	329201-01-6
Molecular Formula	C9H13ClNO4P
Molecular Weight	265.63 g/mol
Synonyms	4-Chloro-6-ethoxy-7-ethyl-2-oxa-7-aza-6-phosphabicyclo[3.2.0]hept-4-en-3-one 6-oxide; 4-Chloro-6-ethoxy-7-ethyl-2-oxa-7-aza-6-phosphabicyclo[3.2.0]hept-4-ene-3-one 6-oxide; 2-Oxa-7-aza-6-phosphabicyclo[3.2.0]hept-4-ene-3-one, 4-chloro-6-ethoxy-7-ethyl-, 6-oxide; Phosphabicycloheptenone derivative; Chloroethoxyethylphosphabicyclo oxide; CAS 329201-01-6
EINECS	Contact for details

Quality Control

Our production of 2-Oxa-7-Aza-6-Phosphabicyclo[3.2.0]Hept-4-En-3-One, 4-Chloro-6-Ethoxy-7-Ethyl-, 6-Oxide adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. Comprehensive Certificates of Analysis (COA) detailing all specifications are provided with each shipment, ensuring full traceability and compliance with your research or manufacturing requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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