Description

5-Bromo-2-Hydroxybenzophenone is a versatile organic intermediate characterized by its brominated benzophenone structure. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in advanced material and pharmaceutical research. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with specific functionalities.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring a halogenated benzophenone scaffold.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Photoinitiator & UV Absorber Development: Serves as a starting material for creating specialized photoinitiators for polymer curing or UV-absorbing compounds for coatings and plastics.
• Ligand and Catalyst Research: Employed in organometallic chemistry for the development of novel ligands and catalysts in cross-coupling reactions.
• Material Science Research: Used in the synthesis of organic electronic materials, liquid crystals, and advanced polymers.
• Laboratory Reagent: Utilized as a high-purity standard or reagent in analytical chemistry and academic research.

Basic Information

Product Name	5-Bromo-2-Hydroxybenzophenone
CAS No.	55082-33-2
Molecular Formula	C₁₃H₉BrO₂
Molecular Weight	277.11 g/mol
Synonyms	2-Hydroxy-5-bromobenzophenone; (5-Bromo-2-hydroxyphenyl)(phenyl)methanone; 5-Bromo-2-hydroxybenzophenone; 2-Benzoyl-4-bromophenol; o-Hydroxy-5-bromobenzophenone; 5-Bromo-2-benzoylphenol; 5-Bromo-2-hydroxy diphenyl ketone
EINECS	259-516-9

Quality Control

Our 5-Bromo-2-Hydroxybenzophenone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and relevant industry standards for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118 - 122 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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