Description

(Z)-1,2-Dibromo-1,2-Diphenylethene is a high-purity, stereochemically defined brominated alkene derivative. This compound is valued as a versatile synthetic intermediate and building block in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily utilized by research and development laboratories, pharmaceutical companies, and specialty chemical manufacturers for applications in medicinal chemistry, materials science, and fine chemical production.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in cross-coupling reactions, cycloadditions, and as a source of the dibromoalkene moiety for constructing complex organic molecules.
• Materials Science Research: Investigated as a monomer or precursor for the development of novel polymers, liquid crystals, or organic electronic materials.
• Agrochemical Synthesis: Employed in the research and development of new crop protection agents and pesticides.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and catalysis.

Basic Information

Product Name	(Z)-1,2-Dibromo-1,2-Diphenylethene
CAS No.	3720-09-0
Molecular Formula	C14H10Br2
Molecular Weight	338.04 g/mol
Synonyms	(Z)-1,2-Dibromostilbene; (Z)-Stilbene Dibromide; (Z)-α,β-Dibromostilbene; (Z)-1,2-Dibromo-1,2-diphenylethylene; meso-Stilbene Dibromide; 1,2-Dibromo-1,2-diphenylethylene (Z-isomer); Dibromostilbene (cis-)
EINECS	223-071-2

Quality Control

Our (Z)-1,2-Dibromo-1,2-Diphenylethene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and spectroscopic identification, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and conformance to specifications.

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. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	236 - 240 °C
Loss on Drying	≤ 0.5%

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