Description

Phosphetane, 1,2,2,3,4,4-Hexamethyl-, 1-Oxide, cis- CAS NO 33530-51-7 is a specialized organophosphorus compound characterized by its unique cis-configuration and hexamethyl-substituted phosphetane ring structure. This compound matters as a valuable intermediate and ligand in advanced chemical synthesis, offering precise steric and electronic properties for catalysis and material science research. It is needed by R&D chemists and process developers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecules and developing novel catalytic systems.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring specific phosphorus-containing motifs.
• Catalyst Ligand Precursor: Used in the development and preparation of specialized ligands for transition metal catalysis, enabling asymmetric synthesis and cross-coupling reactions.
• Agrochemical Research: Employed in the discovery and development of new generation herbicides, insecticides, and plant growth regulators.
• Material Science: Acts as a monomer or additive in the synthesis of advanced polymers and flame-retardant materials.
• Chemical Synthesis: Functions as a versatile reagent for introducing the phosphetane oxide moiety into target molecules in academic and industrial research.
• Coordination Chemistry: Utilized in the study of metal-phosphorus complexes due to its distinct steric profile and donor properties.

Basic Information

Product Name	Phosphetane, 1,2,2,3,4,4-Hexamethyl-, 1-Oxide, cis-
CAS No.	33530-51-7
Molecular Formula	C9H19OP
Molecular Weight	174.22 g/mol
Synonyms	cis-1,2,2,3,4,4-Hexamethylphosphetane 1-Oxide; cis-Hexamethylphosphetane Oxide; 1-Oxido-cis-1,2,2,3,4,4-hexamethylphosphetane; 1,2,2,3,4,4-Hexamethylphosphetanium-1-uide; Phosphetanium, 1,2,2,3,4,4-hexamethyl-, 1-oxide, (cis)-; Hexamethylphosphetane P-oxide (cis); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Phosphetane, 1,2,2,3,4,4-Hexamethyl-, 1-Oxide, cis- is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key specifications such as assay and impurity profiles. Our commitment to reliable supply and traceability meets the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.