Description

1-Chloro-2-Nitro-4-Trifluoromethanesulfonyl-Benzene is a high-value, multi-functional aromatic intermediate featuring a unique combination of reactive halogen, nitro, and sulfonyl groups. This compound matters for its role as a versatile building block in the synthesis of complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring sulfonamide or trifluoromethylsulfonyl pharmacophores.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its halogen and nitro groups for further functionalization.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers and advanced organic materials.
• Dye and Pigment Intermediate: Employed in the synthesis of complex, high-performance dyes and organic pigments.
• Ligand and Catalyst Development: Useful for constructing sophisticated ligands in coordination chemistry and catalysis.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Item	Details
Product Name	1-Chloro-2-Nitro-4-Trifluoromethanesulfonyl-Benzene
CAS No.	1550-27-2
Molecular Formula	C7H3ClF3NO4S
Molecular Weight	289.62 g/mol
Synonyms	4-Chloro-3-nitrobenzenesulfonyl fluoride, trifluoromethylated; 1-Chloro-2-nitro-4-(trifluoromethylsulfonyl)benzene; 3-Nitro-4-chlorophenyl trifluoromethyl sulfone; 4-Chloro-3-nitrophenyl trifluoromethyl sulfone; 1550-27-2; Benzene, 1-chloro-2-nitro-4-(trifluoromethylsulfonyl)-; NSC 406914
EINECS	Contact for details

Quality Control

Our 1-Chloro-2-Nitro-4-Trifluoromethanesulfonyl-Benzene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports your compliance needs in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and reducing agents. Recommended storage temperature is 2-8°C for long-term stability. The container should be kept tightly sealed in a dry environment to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.