Description

7-Oxabicyclo[4.1.0]Hepta-1,3,5-Triene,2,3,4-Trifluoro-5-Methyl-(9Ci) is a high-value, fluorinated oxabicyclic compound, identified by CAS number 126217-53-6, serving as a sophisticated building block in advanced organic synthesis. Its unique bicyclic structure and fluorine substitution pattern make it a critical intermediate for developing novel materials and active pharmaceutical ingredients (APIs) with enhanced properties. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty materials industries seeking to introduce fluorinated motifs into complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of fluorinated drug candidates, potentially enhancing metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in creating advanced fluorinated pesticides and herbicides, where the fluorine atoms can improve activity and environmental profile.
• Liquid Crystal & OLED Materials: Serves as a precursor for fluorinated components in electronic display materials and organic light-emitting diodes (OLEDs).
• Polymer & Resin Modification: Incorporated as a monomer or modifier to impart specific chemical resistance, thermal stability, or surface properties to advanced polymers.
• Fluorinated Dye & Pigment Synthesis: Acts as a building block for creating specialized fluorinated colorants with unique light-fastness and chromatic properties.
• Academic & Industrial R&D: A valuable tool for methodological studies in fluorination chemistry and the construction of complex, strained ring systems.

Basic Information

Product Name	7-Oxabicyclo[4.1.0]Hepta-1,3,5-Triene,2,3,4-Trifluoro-5-Methyl-(9Ci)
CAS No.	126217-53-6
Molecular Formula	C7H3F3O
Molecular Weight	160.09 g/mol
Synonyms	2,3,4-Trifluoro-5-methyl-7-oxabicyclo[4.1.0]hepta-1,3,5-triene; 5-Methyl-2,3,4-trifluoro-7-oxabicyclo[4.1.0]hepta-1,3,5-triene; 2,3,4-Trifluoro-5-methyloxepin; Trifluoromethyloxepin derivative; Oxabicycloheptatriene, trifluoro-methyl-; (9CI) Identifier for this specific naming convention.
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our fluorinated intermediates. Production follows current Good Manufacturing Practices (cGMP) where applicable, and each batch is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment to ensure traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed in a dry environment to prevent moisture uptake.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0% (Standard Grade)
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.