Description

Benzonitrile, 3-Chloro-5-Ethoxy-4-Hydroxy- is a specialized, high-purity organic intermediate featuring a unique substitution pattern on the aromatic ring. This compound matters for its role as a critical building block in the synthesis of complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce specific functional groups into target structures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring a chlorinated, ethoxy-substituted phenol moiety.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Potential monomer or functionalizing agent in the development of advanced polymers and specialty materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological systems.

Basic Information

Product Name	Benzonitrile, 3-Chloro-5-Ethoxy-4-Hydroxy-
CAS No.	796067-63-5
Molecular Formula	C9H8ClNO2
Molecular Weight	197.62 g/mol
Synonyms	3-Chloro-5-ethoxy-4-hydroxybenzonitrile; 4-Hydroxy-3-chloro-5-ethoxybenzonitrile; 5-Ethoxy-3-chloro-4-hydroxybenzonitrile; 2-Chloro-6-cyano-3-ethoxyphenol; 3-Chloro-4-hydroxy-5-ethoxybenzonitrile; 3-Chloro-5-ethoxy-4-hydroxybenzonitrile; 4-Cyano-2-chloro-6-ethoxyphenol
EINECS	Contact for details

Quality Control

Our Benzonitrile, 3-Chloro-5-Ethoxy-4-Hydroxy- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound may be light-sensitive; prolonged exposure to light should be avoided. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.