Description

4-n-Butyl-2'-Chlorobenzophenone is a specialized organic compound belonging to the benzophenone class, serving as a crucial advanced intermediate in fine chemical synthesis. Its molecular structure, featuring both a butyl chain and a chloro substituent, makes it a versatile building block for creating more complex molecules with tailored properties. This product is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries, where it is used to develop active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and pesticides, where its structure contributes to biological activity.
• Liquid Crystal Materials: Serves as a core intermediate in the manufacture of specialty chemicals for liquid crystal displays (LCDs).
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport or host materials in OLED device fabrication.
• UV Absorber & Stabilizer Precursor: Utilized in the development of benzophenone-based additives for polymers and coatings to enhance light stability.
• Dye & Pigment Manufacturing: Employed in the synthesis of specialized dyes and organic pigments for high-performance applications.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic synthesis and material science research.

Basic Information

Product Name	4-n-Butyl-2'-Chlorobenzophenone
CAS No.	64357-55-7
Molecular Formula	C₁₇H₁₇ClO
Molecular Weight	272.77 g/mol
Synonyms	2'-Chloro-4-butylbenzophenone; 4-Butyl-2'-chlorobenzophenone; (4-Butylphenyl)(2-chlorophenyl)methanone; 2-Chlorophenyl 4-butylphenyl ketone; 4-n-Butyl-2'-chlorobenzophenone; Benzophenone, 4-butyl-2'-chloro-; 64357-55-7; 4-Butyl-2'-chloro-benzophenone
EINECS	Contact for details

Quality Control

Our 4-n-Butyl-2'-Chlorobenzophenone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity, potency, and impurity profiles. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

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
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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