Description

5-[1-(Tetrahydro-5-Methyl-5-Vinylfuran-2-Yl)Ethylidene]-2,5-Dihydro-2,2-Dimethylfuran is a specialized furan derivative with a complex, functionalized structure, serving as a valuable intermediate in advanced organic synthesis. Its unique molecular architecture, featuring both vinyl and dihydrofuran moieties, makes it a versatile building block for constructing complex molecules and functional materials. This compound is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel active ingredients and performance chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its reactive sites for structural diversification.
• Specialty Polymer Monomer: Acts as a functional monomer for creating polymers with specific optical, electronic, or mechanical properties due to its vinyl group.
• Fine Chemical Production: Serves as a precursor in the multi-step synthesis of flavors, fragrances, and other high-value fine chemicals.
• Material Science Research: Investigated for use in organic semiconductors, liquid crystals, and other advanced functional materials.
• Academic & Industrial R&D: A valuable tool for methodological development in organic chemistry, including studies on cycloaddition reactions and catalysis.

Basic Information

Product Name	5-[1-(Tetrahydro-5-Methyl-5-Vinylfuran-2-Yl)Ethylidene]-2,5-Dihydro-2,2-Dimethylfuran
CAS No.	35470-57-6
Molecular Formula	C₁₅H₂₂O₂
Molecular Weight	234.33 g/mol
Synonyms	5-[1-(5-Methyl-5-vinyltetrahydrofuran-2-yl)ethylidene]-2,5-dihydro-2,2-dimethylfuran; 2,5-Dihydro-2,2-dimethyl-5-[1-(5-methyl-5-vinyltetrahydro-2-furanyl)ethylidene]furan; 5-(1-(5-Methyl-5-vinyltetrahydrofuran-2-yl)ethylidene)-2,5-dihydro-2,2-dimethylfuran; 2,2-Dimethyl-5-[1-(5-methyl-5-vinyloxolan-2-yl)ethylidene]-2,5-dihydrofuran; (E)-5-(1-(5-Methyl-5-vinyltetrahydrofuran-2-yl)ethylidene)-2,2-dimethyl-2,5-dihydrofuran; (Z)-5-(1-(5-Methyl-5-vinyltetrahydrofuran-2-yl)ethylidene)-2,2-dimethyl-2,5-dihydrofuran; CAS 35470-57-6.
EINECS	Contact for details

Quality Control

Our 5-[1-(Tetrahydro-5-Methyl-5-Vinylfuran-2-Yl)Ethylidene]-2,5-Dihydro-2,2-Dimethylfuran is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent chemical identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality systems are designed to support cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended long-term storage temperature is between 2°C and 8°C. Allow the container to reach ambient temperature before opening to minimize moisture ingress. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Rotation (if chiral)	Contact for details

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