Description

2,4'-Dibromo-5-Methoxybenzophenone is a specialized brominated benzophenone derivative, a key intermediate in advanced organic synthesis. Its value lies in its unique halogenated structure, which provides reactive sites for constructing complex molecules in high-value chemical manufacturing. This compound is essential for research and development chemists and production units in the pharmaceutical and agrochemical sectors, where it serves as a critical building block for active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders or possessing specific receptor-binding profiles.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators, leveraging its halogenated aromatic core.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis Building Block: Employed in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) to introduce functionalized benzophenone motifs into more complex molecular architectures.
• UV Absorber / Photostabilizer Precursor: Acts as a key intermediate in the manufacturing of advanced ultraviolet light absorbers for coatings, plastics, and personal care products.

Basic Information

Product Name	2,4'-Dibromo-5-Methoxybenzophenone
CAS No.	890098-03-0
Molecular Formula	C14H10Br2O2
Molecular Weight	370.04 g/mol
Synonyms	5-Methoxy-2,4'-dibromobenzophenone; (5-Methoxy-2-bromophenyl)(4-bromophenyl)methanone; 2-Bromo-5-methoxybenzophenone-4'-bromide; Benzophenone, 2,4'-dibromo-5-methoxy-; DBMBP
EINECS	Contact for details

Quality Control

Every batch of 2,4'-Dibromo-5-Methoxybenzophenone is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet the high standards required for synthetic intermediates. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

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

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