Description

Benzoic Acid, 2-Cyano-4,5-Difluoro- is a high-value, multi-functional aromatic intermediate featuring a cyano group and fluorine substituents, offering unique reactivity and electronic properties. This compound is essential for the synthesis of advanced materials and active pharmaceutical ingredients (APIs) where precise molecular tuning is required. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex heterocyclic systems and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in fluorinated and cyano-containing active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where the fluorine atoms enhance biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a precursor for electron-deficient aromatic cores in the development of organic semiconductors, liquid crystal displays (LCDs), and organic light-emitting diodes (OLEDs).
• Polymer & Resin Modifier: Incorporated into specialty polymers to impart specific properties such as increased thermal stability, chemical resistance, or altered solubility.
• Chemical Research & Development: A versatile reagent for organic synthesis, including Suzuki-Miyaura cross-coupling, nucleophilic aromatic substitution, and cyano group transformations.
• Dye & Pigment Intermediate: Used in the synthesis of specialized fluorinated dyes and pigments for high-performance applications.

Basic Information

Product Name	Benzoic Acid, 2-Cyano-4,5-Difluoro-
CAS No.	1374443-76-1
Molecular Formula	C8H3F2NO2
Molecular Weight	183.11 g/mol
Synonyms	2-Cyano-4,5-difluorobenzoic Acid; 4,5-Difluoro-2-cyanobenzoic Acid; 2-Carboxy-4,5-difluorobenzonitrile; Benzoic acid, 2-cyano-4,5-difluoro-; 1374443-76-1; 4,5-Difluoro-2-cyanobenzoic acid
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 2-Cyano-4,5-Difluoro- is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for advanced synthetic applications. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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