Description

Benzeneacetonitrile, 4-Cyano-2-Hydroxy- (9Ci) is a specialized aromatic nitrile derivative that serves as a versatile synthetic intermediate. Its bifunctional structure, featuring both cyano and phenolic hydroxyl groups, makes it a valuable building block for constructing complex molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with heterocyclic or substituted aromatic cores.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Used to create chelating ligands for metal catalysts in asymmetric synthesis and polymerization processes.
• Material Science Research: Monomer or cross-linking agent in the development of specialty polymers, resins, and advanced organic materials.
• Dye and Pigment Intermediate: Serves in the synthesis of complex colorants and functional dyes.
• Academic and R&D Laboratories: Employed in medicinal chemistry programs and methodological research for constructing C-C and C-N bonds.

Basic Information

Product Name	Benzeneacetonitrile, 4-Cyano-2-Hydroxy- (9Ci)
CAS No.	538342-37-9
Molecular Formula	C9H6N2O
Molecular Weight	158.16 g/mol
Synonyms	4-Cyano-2-hydroxybenzeneacetonitrile; 2-Hydroxy-4-cyanobenzyl cyanide; (4-Cyano-2-hydroxyphenyl)acetonitrile; 2-Cyanomethyl-5-hydroxybenzonitrile; 5-Hydroxyisophthalonitrile; 2-Hydroxyisophthalonitrile; 1-Cyano-2-(4-cyano-2-hydroxyphenyl)ethane; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Benzeneacetonitrile, 4-Cyano-2-Hydroxy- (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) with lot-specific data is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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