Description

Bromomaleic Acid CAS NO 584-99-6 is a versatile brominated derivative of maleic acid, serving as a key reactive intermediate in organic synthesis. Its value lies in its ability to introduce both bromine and carboxylic acid functionalities, enabling the construction of complex molecules and fine chemicals. This compound is essential for research and development laboratories, pharmaceutical manufacturers, and agrochemical producers seeking to develop new active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring bromine substitution or maleic acid-derived structures.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents where its reactive sites allow for structural diversification.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce polarity, reactivity, or specific properties into polymer chains for specialty plastics and coatings.
• Organic Synthesis Reagent: Employed in Diels-Alder reactions, Michael additions, and other cycloaddition or coupling reactions to create novel heterocyclic compounds and fine chemicals.
• Bioconjugation & Protein Chemistry: Useful for modifying peptides, proteins, or other biomolecules via reactions with its activated double bond or carboxylic acid groups.
• Research & Development: Serves as a standard reagent in academic and industrial R&D for exploring new synthetic pathways and developing innovative chemical entities.

Basic Information

Product Name	Bromomaleic Acid
CAS No.	584-99-6
Molecular Formula	C4H3BrO4
Molecular Weight	194.97 g/mol
Synonyms	2-Bromomaleic Acid; (Z)-2-Bromobut-2-enedioic Acid; Bromomaleic Acid (cis-); Maleic Acid, 2-bromo-; 2-Bromomaleate; Bromofumaric Acid (related isomer); Brominated Maleic Anhydride derivative
EINECS	209-539-7

Quality Control

Our Bromomaleic Acid is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that include results from HPLC, NMR, and titration methods, confirming compliance with agreed specifications. Our quality system supports traceability and meets the rigorous standards required for research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and sources of ignition. Due to its acidic nature, ensure containers are made of compatible materials and are clearly labeled.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	125°C - 130°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.