Description

Benzonitrile, 4-Fluoro-2,5-Dihydroxy- (9Ci) CAS NO 186590-11-4 is a high-purity fluorinated benzonitrile derivative, characterized by its unique substitution pattern of hydroxyl and fluoro groups on the aromatic ring. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block for synthesizing complex organic molecules. It is primarily required by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in fluorinated drug candidates.
• Agrochemical Synthesis: Used as a precursor in the manufacture of advanced herbicides, pesticides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands in coordination chemistry and catalytic systems.
• Material Science Research: A building block for synthesizing functional polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: Employed in exploratory organic synthesis for creating libraries of fluorinated compounds.
• Fine Chemical Production: Used in the custom synthesis of specialty fluorinated fine chemicals for various industrial applications.

Basic Information

Product Name	Benzonitrile, 4-Fluoro-2,5-Dihydroxy- (9Ci)
CAS No.	186590-11-4
Molecular Formula	C7H4FNO2
Molecular Weight	153.11 g/mol
Synonyms	4-Fluoro-2,5-dihydroxybenzonitrile; 2,5-Dihydroxy-4-fluorobenzonitrile; 4-Fluoro-2,5-dihydroxybenzenecarbonitrile; 4-Fluorobenzene-1,2,5-tricarbonitrile (incorrect but common misnomer to list); 4-Fluoro-2,5-dihydroxy phenyl cyanide; 186590-11-4; 4-Fluoro-2,5-dihydroxybenzonitrile (9CI)
EINECS	Contact for details

Quality Control

Our production of Benzonitrile, 4-Fluoro-2,5-Dihydroxy- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and GC-MS and NMR for structural confirmation, to ensure consistency and meet precise customer specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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