Description

1,2-Oxaphosphole-3-Methanol,2-Ethoxy-2,5-Dihydro-Alpha,Alpha,5-Trimethyl-,2-Oxide(9Ci) is a specialized organophosphorus compound of significant interest in advanced chemical synthesis. This chemical serves as a valuable intermediate or precursor for developing novel materials and active ingredients, offering unique reactivity due to its heterocyclic phosphorus-containing structure. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and functional material science. The compound, identified by CAS No. 599179-55-2, is supplied to meet the stringent requirements of process development and high-purity synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used as a precursor in developing new generations of herbicides, insecticides, or plant growth regulators.
• Ligand & Catalyst Development: Serves as a starting material for creating specialized phosphorus-based ligands for catalytic systems.
• Material Science: Employed in the research of flame retardants, stabilizers, or other functional additives for polymers.
• Chemical Synthesis: A versatile intermediate for constructing complex molecules in organic and medicinal chemistry.
• Academic & Industrial R&D: Used in research laboratories for method development and exploring new chemical entities.

Basic Information

Item	Details
Product Name	1,2-Oxaphosphole-3-Methanol,2-Ethoxy-2,5-Dihydro-Alpha,Alpha,5-Trimethyl-,2-Oxide(9Ci)
CAS No.	599179-55-2
Molecular Formula	C9H19O4P
Molecular Weight	222.22 g/mol
Synonyms	2-Ethoxy-2,5-dihydro-α,α,5-trimethyl-1,2-oxaphosphol-3-methanol 2-oxide; 1,2-Oxaphosphole-3-methanol, 2-ethoxy-2,5-dihydro-α,α,5-trimethyl-, 2-oxide; (9CI); 599179-55-2; Ethoxytrimethyloxaphospholemethanol oxide; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 1,2-Oxaphosphole-3-Methanol,2-Ethoxy-2,5-Dihydro-Alpha,Alpha,5-Trimethyl-,2-Oxide(9Ci) is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), identity (by IR/NMR), and impurity profiles are available upon request. We are committed to supplying material that meets the high standards required for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 2°C and 8°C for long-term stability. The container should be kept tightly sealed in a dry environment to minimize exposure to moisture. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 5.0%

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