Description

Benzene, 1-Bromo-3-Ethyl-2-Nitro- (9Ci) is a specialized nitroaromatic compound with a bromo and ethyl substituent, serving as a versatile intermediate in advanced organic synthesis. Its unique substitution pattern makes it a valuable building block for constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. This high-purity intermediate is essential for R&D chemists and process development scientists in the fine chemical and life sciences industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and pesticides, leveraging its nitro and halogen functional groups.
• Material Science Research: Serves as a monomer or functionalizing agent in the creation of specialty polymers and liquid crystals.
• Dye and Pigment Manufacturing: Intermediate for producing complex azo dyes and nitro-based colorants with specific light-fastness properties.
• Cross-Coupling Reactions: Acts as a substrate in palladium-catalyzed reactions (e.g., Suzuki, Buchwald-Hartwig) for carbon-carbon and carbon-heteroatom bond formation.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme mechanisms and cellular processes.

Basic Information

Product Name	Benzene, 1-Bromo-3-Ethyl-2-Nitro- (9Ci)
CAS No.	702642-07-7
Molecular Formula	C8H8BrNO2
Molecular Weight	230.06 g/mol
Synonyms	1-Bromo-3-ethyl-2-nitrobenzene; 2-Nitro-3-ethylbromobenzene; 3-Ethyl-2-nitro-1-bromobenzene; 1-Bromo-3-ethyl-2-nitro-benzene; (3-Ethyl-2-nitrophenyl)bromide; Benzene, bromoethylnitro-; Bromoethylnitrobenzene
EINECS	Contact for details

Quality Control

Every batch of Benzene, 1-Bromo-3-Ethyl-2-Nitro- (9Ci) is manufactured under strict quality management systems. We provide comprehensive analytical documentation to ensure traceability and consistency for your critical R&D and scale-up processes. Our standard quality commitment includes HPLC purity ≥98% (area percentage), with detailed impurity profiling available. Certificates of Analysis (COA) are provided with each shipment, confirming identity, purity, and conformity to your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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