Description

trans-β-Nitro-2-(Trifluoromethyl)- CAS NO 192818-73-8 is a specialized fluorinated nitro compound characterized by its distinct trans-configuration and trifluoromethyl group. This structural motif is highly valuable for introducing fluorine atoms and nitro functionality into target molecules, enabling precise modulation of electronic and steric properties. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A key building block for the research and development of new drug candidates, particularly in medicinal chemistry programs targeting fluorinated molecules.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides where the trifluoromethyl group enhances biological activity and environmental stability.
• Material Science Research: Serves as a precursor for synthesizing fluorinated polymers, liquid crystals, or specialty materials with unique surface properties.
• Organic Synthesis Reagent: Employed in various name reactions and coupling chemistries to construct complex molecular architectures in academic and industrial R&D settings.
• Fluorine Chemistry Studies: An important compound for investigating structure-activity relationships (SAR) and reaction mechanisms involving fluorinated nitroalkenes.

Basic Information

Product Name	trans-β-Nitro-2-(Trifluoromethyl)- CAS NO 192818-73-8
CAS No.	192818-73-8
Molecular Formula	C4H3F3NO2
Molecular Weight	154.07 g/mol
Synonyms	(E)-1,1,1-Trifluoro-4-nitrobut-2-ene; trans-1,1,1-Trifluoro-4-nitro-2-butene; (E)-4-Nitro-1,1,1-trifluorobut-2-ene; 2-Butene, 1,1,1-trifluoro-4-nitro-, (E)-; trans-β-Nitro-β-trifluoromethyl ethylene; β-Nitro-β-trifluoromethylethylene (trans); trans-2-(Trifluoromethyl)-3-nitropropene; 192818-73-8
EINECS	Contact for details

Quality Control

Our production of trans-β-Nitro-2-(Trifluoromethyl)- adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging during storage and handling.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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