Description

1-Bromo-2-Nitrobenzene is a versatile halogenated nitroaromatic compound that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both bromine and nitro substituents on the benzene ring, makes it an essential intermediate for constructing complex molecules. This high-purity intermediate is primarily utilized by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries for applications such as cross-coupling reactions and the synthesis of functional dyes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Building Block: Employed in Suzuki, Heck, and other palladium-catalyzed cross-coupling reactions to form new carbon-carbon bonds.
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of complex organic dyes and pigments.
• Material Science Research: Utilized in the development of organic electronic materials, liquid crystals, and polymers.
• Chemical Research & Development: A standard reagent for method development and exploring novel synthetic pathways in academic and industrial labs.

Basic Information

Product Name	1-Bromo-2-Nitrobenzene
CAS No.	577-19-5
Molecular Formula	C6H4BrNO2
Molecular Weight	202.01 g/mol
Synonyms	o-Bromonitrobenzene; 2-Bromonitrobenzene; 2-Nitro-1-bromobenzene; 1-Bromo-2-nitro-benzene; ortho-Bromonitrobenzene; ONB; Bromo-2-nitrobenzene; Benzene, 1-bromo-2-nitro-
EINECS	209-405-0

Quality Control

Our 1-Bromo-2-Nitrobenzene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including purity assay and impurity profile, to meet the stringent requirements of our industrial and research clients. A Certificate of Analysis (COA) is supplied with each shipment, detailing specifications such as identity, assay, and related substances. Our quality commitment ensures the material is suitable for demanding applications in regulated environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	40°C - 44°C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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