Description

Phosphonic Acid, [(3-Bromo-7-Cyano-2-Naphthalenyl)Difluoromethyl]- (9Ci) is a specialized organophosphorus compound featuring a unique naphthalene-based scaffold. This high-value intermediate is critical for advanced chemical synthesis, offering a versatile platform for constructing complex molecular architectures. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential drug candidates, particularly for targeted therapies.
• Agrochemical Research: Used in developing new-generation herbicides, fungicides, or plant growth regulators with enhanced efficacy.
• Material Science Precursor: Acts as a monomer or functional additive in the creation of advanced polymers, coatings, or electronic materials.
• Ligand Synthesis: Utilized for constructing complex phosphonate-based ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Employed in the design of molecular probes for studying enzymatic activity and biological pathways.
• Custom Synthesis & Contract Manufacturing: A vital starting material for fine chemical manufacturers offering bespoke synthesis services.

Basic Information

Product Name	Phosphonic Acid, [(3-Bromo-7-Cyano-2-Naphthalenyl)Difluoromethyl]- (9Ci)
CAS No.	809272-64-8
Molecular Formula	C₁₃H₇BrF₂NO₃P
Molecular Weight	374.08 g/mol
Synonyms	[(3-Bromo-7-cyano-2-naphthyl)difluoromethyl]phosphonic acid; (3-Bromo-7-cyano-2-naphthalenyl)difluoromethylphosphonic acid; 809272-64-8; Phosphonic acid, P-[(3-bromo-7-cyano-2-naphthalenyl)difluoromethyl]-; Difluoromethylphosphonic acid derivative of 3-bromo-7-cyanonaphthalene
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our advanced intermediates. Each batch of Phosphonic Acid, [(3-Bromo-7-Cyano-2-Naphthalenyl)Difluoromethyl]- (9Ci) is analyzed to ensure identity, purity, and consistency using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. For long-term stability, it is recommended to store under inert atmosphere at temperatures between 2°C and 8°C. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.