Description

7-(3,4-Difluorophenyl)-7-Oxoheptanoic Acid is a high-purity, versatile organic intermediate characterized by its difluorophenyl and keto acid functional groups. This compound is valued for its role as a critical building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical research and development. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammatory diseases, and metabolic conditions.
• Agrochemical Synthesis: Used in the creation of advanced herbicides and pesticides, where the difluorophenyl moiety can enhance biological activity and environmental stability.
• Ligand and Catalyst Development: Serves as a precursor for designing novel ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of specialty polymers and advanced organic materials with specific optical or electronic properties.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes to study enzyme function and biological pathways.
• Custom Synthesis and Contract Manufacturing: A fundamental starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	7-(3,4-Difluorophenyl)-7-Oxoheptanoic Acid
CAS No.	898765-79-2
Molecular Formula	C₁₃H₁₄F₂O₃
Molecular Weight	256.25 g/mol
Synonyms	7-Oxo-7-(3,4-difluorophenyl)heptanoic acid; 3,4-Difluoro-ω-oxobenzeneheptanoic Acid; Heptanoic acid, 7-(3,4-difluorophenyl)-7-oxo-; 7-(3,4-Difluorobenzoyl)heptanoic acid; ω-Oxo-3,4-difluorophenylheptanoic Acid; DFPOHA; 898765-79-2
EINECS	Contact for details

Quality Control

Every batch of 7-(3,4-Difluorophenyl)-7-Oxoheptanoic Acid is manufactured and tested under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency meet the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment to guarantee full traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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