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1-Fluoro-4-Nitro-2-(Trifluoromethylsulfonyl)Benzene CAS NO 20819-71-0
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CAS No.:20819-71-0
Grade:Pharmacy Grade
Content:99.9%
Brand:Customizable
Packaging:Customizable
Description
1-Fluoro-4-Nitro-2-(Trifluoromethylsulfonyl)Benzene is a high-value, multi-functional fluorinated aromatic building block. This compound matters for its unique combination of electron-withdrawing groups, making it a critical intermediate in advanced synthesis. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.
Application
- Pharmaceutical Intermediate: Key synthon for the development of active pharmaceutical ingredients (APIs), particularly in kinase inhibitors and other small molecule therapeutics.
- Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides requiring fluorinated aromatic cores.
- Material Science Research: Serves as a precursor for specialty polymers, liquid crystals, and electronic materials where sulfonyl and nitro groups impart specific properties.
- Cross-Coupling Reactions: An excellent substrate for Suzuki, Sonogashira, and Buchwald-Hartwig amination reactions due to the activated fluorine atom.
- Organic Synthesis Building Block: Employed in nucleophilic aromatic substitution and as a scaffold for constructing complex heterocyclic compounds.
- Chemical Biology Probes: Useful for labeling and modifying biomolecules in drug discovery and diagnostic assay development.
Basic Information
| Product Name | 1-Fluoro-4-Nitro-2-(Trifluoromethylsulfonyl)Benzene |
| CAS No. | 20819-71-0 |
| Molecular Formula | C7H3F4NO4S |
| Molecular Weight | 273.16 g/mol |
| Synonyms | 2-Fluoro-5-nitrobenzotrifluoride sulfone; 1-Fluoro-4-nitro-2-[(trifluoromethyl)sulfonyl]benzene; 2-Fluoro-5-nitro-α,α,α-trifluorobenzenemethanesulfonate; 2-Fluoro-5-nitro-α,α,α-trifluorotoluene-p-sulfonate; 2-Fluoro-5-nitrobenzyl trifluoromethyl sulfone; 2-Fluoro-5-nitro-α,α,α-trifluoromethyl phenyl sulfone; 2-Fluoro-5-nitrobenzotrifluoromethyl sulfone; 2-Fluoro-5-nitro-α,α,α-trifluorotoluene sulfone |
| EINECS | Contact for details |
Quality Control
Our 1-Fluoro-4-Nitro-2-(Trifluoromethylsulfonyl)Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting your quality assurance and regulatory compliance needs.
Storage
Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).
Specification
| Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Identification (IR) | Conforms to structure |
| Purity (HPLC) | ≥ 98.0% |
| Melting Point | Contact for details |
| Loss on Drying | ≤ 0.5% |
| Residue on Ignition | ≤ 0.1% |
| Heavy Metals | ≤ 10 ppm |
Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.
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