Description

Dimethyl trans-2,3-Dibromobutenedioate is a high-purity brominated maleate derivative, serving as a versatile and reactive synthetic intermediate. Its core value lies in its ability to act as a key building block for introducing functionalized alkene and bromine moieties into complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring brominated or maleate-based structures.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its reactive sites for constructing bioactive heterocycles.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions, Michael additions, and cross-coupling reactions to create advanced organic compounds and functional materials.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialized polymers and coatings with unique properties.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new synthetic methodologies and reaction pathways.

Basic Information

Product Name	Dimethyl trans-2,3-Dibromobutenedioate
CAS No.	116631-94-8
Molecular Formula	C6H6Br2O4
Molecular Weight	293.92 g/mol
Synonyms	Dimethyl (E)-2,3-Dibromobut-2-enedioate; (E)-Dimethyl 2,3-Dibromomaleate; trans-Dimethyl 2,3-Dibromomaleate; 2,3-Dibromomaleic Acid Dimethyl Ester; Dimethyl Dibromofumarate; Dibromomaleic Acid Dimethyl Ester; (2E)-2,3-Dibromo-2-butenedioic Acid Dimethyl Ester
EINECS	Contact for details

Quality Control

Our Dimethyl trans-2,3-Dibromobutenedioate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (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
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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