Description

2-Chloro-5-Nitrobenzophenone is a versatile and high-purity organic intermediate characterized by its distinct benzophenone core functionalized with chloro and nitro substituents. This compound is valued for its role as a critical building block in the synthesis of more complex molecules, particularly within the pharmaceutical and agrochemical sectors. It is essential for manufacturers and R&D facilities engaged in developing active pharmaceutical ingredients (APIs), advanced dyes, and specialized chemical reagents. Our supply ensures consistent quality and reliable availability for global industrial and research applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, pesticides, and other crop protection agents.
• Dye and Pigment Production: Serves as an intermediate for synthesizing complex organic dyes and colorants.
• Organic Synthesis & Research: A valuable building block in academic and industrial research for creating novel heterocyclic compounds and fine chemicals.
• Photoinitiator & UV Absorber Development: Explored in the formulation of photoinitiators for polymers and materials requiring light-sensitive properties.
• Liquid Crystal & Electronic Materials: Investigated as a component in the development of advanced materials for electronic applications.

Basic Information

Product Name	2-Chloro-5-Nitrobenzophenone
CAS No.	34052-37-4
Molecular Formula	C₁₃H₈ClNO₃
Molecular Weight	261.66 g/mol
Synonyms	(2-Chlorophenyl)(5-nitrophenyl)methanone; 2-Chloro-5-nitrobenzophenone; Benzophenone, 2-chloro-5-nitro-; 5-Nitro-2-chlorobenzophenone; 2'-Chloro-5'-nitrobenzophenone; Methanone, (2-chlorophenyl)(5-nitrophenyl)-; NSC 403107
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-Nitrobenzophenone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing results from HPLC, GC, NMR, and other relevant analytical methods. Our quality commitment supports compliance with cGMP and ISO standards where required for your application.

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. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	108°C - 112°C
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals (as Pb)	≤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.