Description

Dimethyl (3,3-Difluoro-2-Oxoheptyl)Phosphonate is a specialized organophosphorus compound featuring a difluorinated keto-alkyl chain, making it a valuable building block in advanced synthetic chemistry. Its structure is engineered to act as a key precursor in the synthesis of complex, fluorinated target molecules, offering unique reactivity for introducing specific functional groups. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of fluorinated drug candidates, particularly for antiviral, anticancer, and central nervous system (CNS) active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of next-generation herbicides, insecticides, and fungicides where the introduction of fluorine atoms enhances biological activity and environmental stability.
• Material Science Research: Serves as a monomer or modifying agent in the creation of specialty polymers and coatings with tailored surface properties.
• Organic Synthesis Building Block: Employed in Horner-Wadsworth-Emmons (HWE) olefination reactions to construct complex alkenes and in other carbon-carbon bond-forming strategies.
• Fluorine Chemistry Research: A valuable reagent for academic and industrial R&D focused on exploring the effects of fluorine substitution in organic molecules.

Basic Information

Product Name	Dimethyl (3,3-Difluoro-2-Oxoheptyl)Phosphonate
CAS No.	50889-46-8
Molecular Formula	C9H17F2O4P
Molecular Weight	258.20 g/mol
Synonyms	Dimethyl (3,3-difluoro-2-oxoheptyl)phosphonate; (3,3-Difluoro-2-oxoheptyl)phosphonic Acid Dimethyl Ester; Phosphonic Acid, (3,3-Difluoro-2-oxoheptyl)-, Dimethyl Ester; 3,3-Difluoro-2-oxoheptylphosphonic Acid Dimethyl Ester; Heptanoylphosphonate Derivative
EINECS	Contact for details

Quality Control

Our Dimethyl (3,3-Difluoro-2-Oxoheptyl)Phosphonate is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and Karl Fischer titration, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials. The container must be kept tightly sealed due to sensitivity to moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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