Description

2',5-Dichloro-2-Hydroxybenzophenone is a specialized organic compound belonging to the benzophenone class, characterized by its distinct chlorinated and hydroxylated structure. This compound serves as a crucial high-purity intermediate in the synthesis of advanced materials and active pharmaceutical ingredients (APIs), where its specific substitution pattern enables precise chemical transformations. It is primarily required by pharmaceutical manufacturers and fine chemical R&D laboratories for developing novel therapeutic agents and functional organic molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in the development of molecules with specific receptor-binding properties.
• UV Absorber Synthesis: Serves as a precursor in the manufacturing of advanced ultraviolet (UV) light stabilizers and absorbers for polymers and coatings.
• Organic Light-Emitting Diode (OLED) Materials: Used in research and production of electron-transport or host materials for OLED displays and lighting.
• Agrochemical Intermediate: Employed in the synthesis of advanced herbicides or fungicides where the benzophenone core provides biological activity.
• Photoinitiator Component: Acts as a synergist or core structure in photoinitiator systems for UV-curable inks, adhesives, and resins.
• Ligand for Catalysis: Utilized in academic and industrial research to develop novel metal-organic complexes for catalytic applications.
• Dye and Pigment Intermediate: A starting material for the synthesis of specialized dyes and high-performance pigments.

Basic Information

Product Name	2',5-Dichloro-2-Hydroxybenzophenone
CAS No.	61785-35-1
Molecular Formula	C13H8Cl2O2
Molecular Weight	267.11 g/mol
Synonyms	(2-Hydroxy-5-chlorophenyl)(2-chlorophenyl)methanone; 2-Benzoyl-4-chlorophenol; 2-Hydroxy-2',5-dichlorobenzophenone; 5-Chloro-2-(2-chlorobenzoyl)phenol; NSC 403079; 2',5-Dichloro-2-hydroxybenzophenone; (5-Chloro-2-hydroxyphenyl)(2-chlorophenyl)methanone
EINECS	Contact for details

Quality Control

Our 2',5-Dichloro-2-Hydroxybenzophenone is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing including HPLC for purity, IR for identification, and residual solvent analysis to ensure it meets the stringent requirements of our global clientele. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support compliance with ICH guidelines and can tailor specifications to meet specific pharmacopeial (USP/EP) or custom purity requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect from moisture. Store away from incompatible materials such as strong oxidizing agents.

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.