Description

(E)-1-Bromo-3-(2-Nitroprop-1-Enyl)Benzene is a high-purity, light-sensitive organic intermediate featuring a brominated aromatic ring conjugated with a nitroalkene moiety. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications in cross-coupling reactions and as a precursor to functionalized materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for constructing complex aromatic systems.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and herbicides, leveraging its reactive bromine and nitro groups.
• Material Science Research: Acts as a precursor for organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors, due to its conjugated structure.
• Cross-Coupling Reactions: An effective substrate in palladium-catalyzed reactions like Suzuki, Heck, and Sonogashira couplings for carbon-carbon bond formation.
• Ligand and Catalyst Development: Utilized in the synthesis of specialized ligands and organocatalysts for asymmetric synthesis.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized nitroaromatic dyes and colorants.

Basic Information

Product Name	(E)-1-Bromo-3-(2-Nitroprop-1-Enyl)Benzene
CAS No.	15804-72-5
Molecular Formula	C9H8BrNO2
Molecular Weight	242.07 g/mol
Synonyms	1-Bromo-3-[(1E)-2-nitroprop-1-en-1-yl]benzene; 3-Bromo-β-methyl-β-nitrostyrene; (E)-3-Bromo-β-methyl-β-nitrostyrene; (E)-1-Bromo-3-(2-nitroprop-1-enyl)benzene; (E)-3-Bromobenzalnitroethane; β-Methyl-β-nitro-3-bromostyrene; (E)-1-Bromo-3-(2-nitropropenyl)benzene
EINECS	Contact for details

Quality Control

Our (E)-1-Bromo-3-(2-Nitroprop-1-Enyl)Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and isomeric consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Isomeric Purity (E-Isomer)	≥ 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.