Description

Bromomaleic Anhydride is a versatile halogenated maleic anhydride derivative, a key reactive intermediate in advanced organic synthesis. Its unique structure, featuring both a reactive anhydride and a bromine substituent, makes it invaluable for introducing functional complexity into target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for synthesizing active pharmaceutical ingredients (APIs), particularly in the development of novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, where the bromine atom enables specific biological activity.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce reactive sites, improve adhesion, or alter the thermal and mechanical properties of specialty polymers and resins.
• Dye and Pigment Manufacturing: Employed in the synthesis of complex organic dyes and high-performance pigments, contributing to color fastness and stability.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new reaction pathways, creating novel heterocyclic compounds, and developing advanced material science applications.
• Liquid Crystal and OLED Material Precursor: Used in the synthesis of specialized organic compounds for electronic displays and optoelectronic devices.

Basic Information

Product Name	Bromomaleic Anhydride
CAS No.	5926-51-2
Molecular Formula	C4HBrO3
Molecular Weight	176.95 g/mol
Synonyms	2-Bromomaleic Anhydride; 3-Bromomaleic Anhydride; Bromomaleic acid anhydride; Maleic anhydride, bromo-; 2-Bromomaleic acid cyclic anhydride; Brominated maleic anhydride; NSC 401122
EINECS	227-673-4

Quality Control

Our Bromomaleic Anhydride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting specifications for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent decomposition.

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%
Heavy Metals (as Pb)	≤ 10 ppm

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