Description

9-Hydroxy-7,7-Dimethyl-8-Oxa-9$L^{5}-Phosphabicyclo[4.3.0]Nona-1,3,5-T Riene 9-Oxide is a specialized organophosphorus compound featuring a unique bicyclic structure, making it a valuable intermediate in advanced chemical synthesis. Its significance lies in its role as a key building block for creating complex molecules with specific stereochemical and electronic properties. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries who require high-purity, structurally defined intermediates for novel compound libraries and process development.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new generation herbicides, insecticides, or plant growth regulators where the phosphorus-containing scaffold imparts specific biological activity.
• Ligand Synthesis: Acts as a starting material for the preparation of specialized phosphine or phosphine-oxide ligands used in asymmetric catalysis and transition metal chemistry.
• Material Science Precursor: Employed in the research of advanced polymeric materials or flame retardants where phosphorus incorporation enhances material properties.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis, including cyclization reactions and the construction of complex heterocycles.
• Fine Chemical Synthesis: Utilized in the custom synthesis of high-value, low-volume specialty chemicals for various technological applications.

Basic Information

Product Name	9-Hydroxy-7,7-Dimethyl-8-Oxa-9$L^{5}-Phosphabicyclo[4.3.0]Nona-1,3,5-T Riene 9-Oxide
CAS No.	71401-78-0
Molecular Formula	C10H15O2P
Molecular Weight	198.20 g/mol
Synonyms	7,7-Dimethyl-9-hydroxy-8-oxa-9-phosphabicyclo[4.3.0]nona-1,3,5-triene 9-oxide; 9-Hydroxy-7,7-dimethyl-8-oxa-9-phosphabicyclo[4.3.0]nona-1,3,5-triene 9-oxide; 9-Phosphabicyclo[4.3.0]nona-1,3,5-triene derivative; DMPO-OH (context-dependent); Hydroxy-functionalized phosphabicyclic compound; Phosphorus heterocycle oxide; Bicyclic organophosphorus alcohol oxide.
EINECS	Contact for details

Quality Control

Our 9-Hydroxy-7,7-Dimethyl-8-Oxa-9$L^{5}-Phosphabicyclo[4.3.0]Nona-1,3,5-T Riene 9-Oxide is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and process chemistry. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profile is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed when not in use to minimize exposure to atmospheric moisture.

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%

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