Description

2-Chloro-4-Iodo-1,1,1-Trifluorobut-2-Ene 97 is a high-purity, halogenated organic building block of significant interest in advanced chemical synthesis. This compound matters for its unique molecular structure, which combines chlorine, iodine, and fluorine substituents to enable precise and complex transformations in specialized manufacturing processes. It is primarily needed by R&D chemists and process engineers in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug candidates, particularly those requiring fluorinated or halogenated motifs for enhanced bioactivity or metabolic stability.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its halogenated structure can contribute to product efficacy and environmental profile.
• Material Science Research: Acts as a precursor for developing novel fluorinated polymers or specialty materials with unique surface properties or chemical resistance.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Stille) and other catalytic processes as a versatile electrophile due to the presence of reactive chlorine and iodine atoms.
• Ligand and Catalyst Development: Utilized in the creation of novel organometallic complexes and catalysts for asymmetric synthesis and other specialized chemical transformations.

Basic Information

Product Name	2-Chloro-4-Iodo-1,1,1-Trifluorobut-2-Ene 97
CAS No.	191591-41-0
Molecular Formula	C₄H₂ClF₃I
Molecular Weight	277.41 g/mol
Synonyms	2-Chloro-4-iodo-1,1,1-trifluoro-2-butene; 1,1,1-Trifluoro-2-chloro-4-iodo-2-butene; 2-Butene, 2-chloro-4-iodo-1,1,1-trifluoro-; (E/Z)-2-Chloro-4-iodo-1,1,1-trifluorobut-2-ene; 4-Iodo-2-chloro-1,1,1-trifluoro-2-butene; CF3CCl=CHCH2I; Halogenated butene intermediate
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Iodo-1,1,1-Trifluorobut-2-Ene 97 is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure the specified purity and identity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong acids and organic solvents. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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