Description

Benzene, 1-Bromo-2-Fluoro-5-Methyl-4-Nitro- CAS NO 948294-26-6 is a high-purity, multi-substituted aromatic compound serving as a critical building block in advanced organic synthesis. This specialty chemical is valued for its unique halogenated and nitro-functionalized structure, which enables precise molecular modifications. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring halogen and nitro group functionalization.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its reactive sites for structural diversification.
• Material Science Research: Employed in the development of specialty polymers, liquid crystals, and organic electronic materials due to its aromatic core and substituents.
• Chemical Biology & Proteomics: Acts as a versatile scaffold or labeling agent in the design of molecular probes and enzyme inhibitors for biochemical research.
• Cross-Coupling Reactions: Serves as a substrate in palladium-catalyzed reactions (e.g., Suzuki, Buchwald-Hartwig) for constructing complex biaryl systems.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized nitro-aromatic dyes and colorants.

Basic Information

Item	Detail
Product Name	Benzene, 1-Bromo-2-Fluoro-5-Methyl-4-Nitro-
CAS No.	948294-26-6
Molecular Formula	C7H5BrFNO2
Molecular Weight	234.03 g/mol
Synonyms	1-Bromo-2-fluoro-5-methyl-4-nitrobenzene; 2-Fluoro-5-methyl-4-nitro-1-bromobenzene; 4-Nitro-2-fluoro-5-methylbromobenzene; 5-Methyl-2-fluoro-4-nitro-1-bromobenzene; 2-Fluoro-4-nitro-5-methylbromobenzene; 4-Bromo-2-fluoro-5-methylnitrobenzene; (2-Fluoro-5-methyl-4-nitrophenyl)bromide
EINECS	Contact for details

Quality Control

Our production of Benzene, 1-Bromo-2-Fluoro-5-Methyl-4-Nitro- adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for your critical syntheses. Each lot undergoes comprehensive analytical characterization, including HPLC for purity, GC for residual solvents, and NMR/IR for structural confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, and we support custom purity requirements to meet specific research or cGMP development needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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