Description

3,4-Bis(Acetyloxy)Benzonitrile is a high-purity chemical intermediate featuring a benzonitrile core with acetyl-protected phenolic groups. This compound matters for its role as a versatile synthon in advanced organic synthesis, enabling the controlled introduction of functionalized aromatic systems. It is primarily needed by research and development laboratories, pharmaceutical manufacturers, and agrochemical companies for the production of active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for functional polymers, liquid crystals, and advanced organic materials.
• Organic Synthesis: A versatile starting material for creating complex aromatic compounds through hydrolysis, transesterification, or further functionalization.
• Chemical Research: Employed in academic and industrial R&D for method development and exploring new reaction pathways.

Basic Information

Product Name	3,4-Bis(Acetyloxy)Benzonitrile
CAS No.	203626-45-3
Molecular Formula	C11H9NO4
Molecular Weight	219.19 g/mol
Synonyms	3,4-Diacetoxybenzonitrile; 4-Cyano-1,2-phenylene diacetate; Benzonitrile, 3,4-bis(acetyloxy)-; 3,4-Diacetyloxybenzonitrile; 1,2-Diacetoxy-4-cyanobenzene; 4-Cyanocatechol diacetate; 3,4-Bis(acetoxy)benzonitrile
EINECS	Contact for details

Quality Control

Our 3,4-Bis(Acetyloxy)Benzonitrile is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting compliance with internal and regulatory standards for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame.

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.