Description

4-Cyanobenzophenone is a versatile and high-value organic intermediate characterized by its benzophenone core functionalized with a cyano group. This molecular structure makes it a critical building block in advanced organic synthesis, particularly for constructing complex heterocyclic systems and functional materials. It is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where it serves as a precursor for active ingredients and performance chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a building block for electron-transport materials and other functional components in display and lighting technologies.
• Photoinitiator & UV Absorber Development: Utilized in research and manufacturing of photoactive compounds for coatings, inks, and polymer curing.
• Organic Ligand Synthesis: Acts as a starting material for creating complex ligands used in catalysis and material science.
• Dye & Pigment Intermediate: Employed in the synthesis of high-performance dyes and organic pigments.

Basic Information

Product Name	4-Cyanobenzophenone
CAS No.	1503-49-7
Molecular Formula	C14H9NO
Molecular Weight	207.23 g/mol
Synonyms	p-Cyanobenzophenone; 4-Benzoylbenzonitrile; (4-Cyanophenyl)(phenyl)methanone; Benzophenone-4-carbonitrile; NSC 404080; 4-CBP; 4-Cyanodiphenyl ketone
EINECS	216-119-3

Quality Control

Our 4-Cyanobenzophenone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and tests for residual solvents and heavy metals. We provide detailed Certificates of Analysis (COA) to ensure traceability and compliance with your research or production specifications.

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). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	115 - 118 °C
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.