Description

1-Nitro-1,2-Dibromoethane CAS NO 684-91-3 is a versatile halogenated nitroalkane intermediate of significant interest in advanced organic synthesis. Its unique structure, featuring both nitro and bromo functional groups, makes it a valuable electrophile and building block for constructing complex molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring halogenated or nitro-substituted moieties.
• Agrochemical Synthesis: Employed in the research and development of new herbicides, fungicides, and insecticides, where its reactive bromine atoms facilitate further functionalization.
• Organic Synthesis Building Block: Used in various name reactions and coupling processes as an electrophilic agent to introduce the 1-nitro-1,2-dibromoethane fragment into larger molecules.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialized polymers and functional materials with unique properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological mechanisms and enzyme interactions.

Basic Information

Product Name	1-Nitro-1,2-Dibromoethane
CAS No.	684-91-3
Molecular Formula	C2H3Br2NO2
Molecular Weight	232.86 g/mol
Synonyms	1,2-Dibromo-1-nitroethane; Ethane, 1,2-dibromo-1-nitro-; 1-Nitro-1,2-dibromo-ethane; NSC 60545; 1,2-Dibromonitroethane; α,β-Dibromonitroethane; Nitrodibromoethane
EINECS	211-691-8

Quality Control

Our 1-Nitro-1,2-Dibromoethane is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles. We adhere to cGMP principles where applicable to support our clients in regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place away from incompatible materials such as strong bases and organic solvents. Due to its highly volatile nature, ensure containers are kept tightly sealed and stored at a controlled room temperature (typically 15-25°C).

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.