Description

4',5-Dichloro-2-Hydroxy-3-Methylbenzophenone is a specialized organic compound belonging to the benzophenone class, characterized by its distinct chlorinated and hydroxylated structure. This chemical serves as a crucial high-purity intermediate in advanced synthesis, where its specific substitution pattern enables precise molecular construction. It is primarily required by pharmaceutical, agrochemical, and specialty chemical manufacturers for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with specific steric and electronic properties.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Photoinitiator Precursor: Serves as a starting material for manufacturing specialized UV-curing agents and photoactive compounds.
• Organic Light-Emitting Diode (OLED) Materials: Intermediate in the production of electron-transport or host materials for display and lighting technologies.
• Ligand Synthesis for Catalysis: Used to create complex ligands for transition metal catalysts in asymmetric synthesis.
• Polymer Modifier: Incorporated into polymer chains to impart specific properties like UV absorption or altered solubility.
• Research & Development: Vital compound for academic and industrial R&D in medicinal chemistry and material science.
• Dye and Pigment Intermediate: Used in the synthesis of specialized colorants and functional dyes.

Basic Information

Product Name	4',5-Dichloro-2-Hydroxy-3-Methylbenzophenone
CAS No.	86914-72-9
Molecular Formula	C14H10Cl2O2
Molecular Weight	281.13 g/mol
Synonyms	2-Hydroxy-3-methyl-4',5-dichlorobenzophenone; 4',5-Dichloro-2-hydroxy-3-methylbenzophenone; 2-Hydroxy-4',5-dichloro-3-methylbenzophenone; (4,5-Dichloro-2-hydroxyphenyl)(2-methylphenyl)methanone; 3-Methyl-2-hydroxy-4',5-dichlorobenzophenone; Benzophenone, 4',5-dichloro-2-hydroxy-3-methyl-; 86914-72-9
EINECS	Contact for details

Quality Control

Our 4',5-Dichloro-2-Hydroxy-3-Methylbenzophenone is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting research and production-grade specifications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring traceability, consistency, and reliability for your critical processes.

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 away from heat, sparks, and open flame. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

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.