Description

3-Bromo-4'-Methylbenzophenone is a versatile benzophenone derivative, a key organic intermediate prized for its unique halogenated aromatic structure. This compound matters for its role in facilitating complex molecular transformations, particularly in the synthesis of advanced pharmaceutical and agrochemical agents. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecules and developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a halogenated benzophenone core structure.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where its bromine atom offers a site for further functionalization.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and organic synthesis.
• Material Science Research: Employed in the development of organic electronic materials, photoinitiators, and UV-absorbing compounds.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new reaction pathways in organic chemistry laboratories.
• Fine Chemical Production: Integral to the multi-step synthesis of complex dyes, flavors, and fragrances.

Basic Information

Product Name	3-Bromo-4'-Methylbenzophenone
CAS No.	102092-51-3
Molecular Formula	C14H11BrO
Molecular Weight	275.14 g/mol
Synonyms	(3-Bromophenyl)(4-methylphenyl)methanone; 3-Bromo-4'-methyl benzophenone; 4'-Methyl-3-bromobenzophenone; Benzophenone, 3-bromo-4'-methyl-; 3-Bromobenzophenone, 4'-methyl-; 102092-51-3; (4-Methylphenyl)(3-bromophenyl)methanone
EINECS	Contact for details

Quality Control

Our 3-Bromo-4'-Methylbenzophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing identity, purity, and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply and traceability for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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 ≤ 2.0%

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