Description

(E)-Tetrahydro-2,2-Dimethyl-5-(1-Methyl-1-Propenyl)Furan is a specialized furan derivative with a defined stereochemistry, serving as a valuable chiral building block and intermediate in advanced organic synthesis. Its unique structure, featuring a tetrahydrofuran ring with an exocyclic alkene, makes it a versatile precursor for the development of complex molecules, including pharmaceuticals, agrochemicals, and fine chemicals. This compound is essential for research and development chemists in the pharmaceutical, flavor & fragrance, and specialty chemical industries seeking to introduce specific stereocenters and functional groups into their target molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of antiviral, anti-inflammatory, or central nervous system (CNS) drugs.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where its specific stereochemistry can influence biological activity.
• Flavor & Fragrance Chemistry: Acts as a precursor for creating complex, naturally-derived aroma compounds and flavoring agents.
• Fine Chemical Manufacturing: Employed in the multi-step synthesis of specialty chemicals, catalysts, and ligands for asymmetric catalysis.
• Academic & Industrial R&D: Serves as a valuable reference standard and starting material for novel synthetic methodologies and material science research.

Basic Information

Product Name	(E)-Tetrahydro-2,2-Dimethyl-5-(1-Methyl-1-Propenyl)Furan
CAS No.	56058-69-6
Molecular Formula	C10H18O
Molecular Weight	154.25 g/mol
Synonyms	(E)-2,2-Dimethyl-5-(1-methyl-1-propenyl)tetrahydrofuran; (E)-5-(1-Methylprop-1-en-1-yl)-2,2-dimethyltetrahydrofuran; 2,2-Dimethyl-5-[(1E)-1-methyl-1-propen-1-yl]tetrahydrofuran; Rose Oxide (impurity or isomer); Tetrahydro-2,2-dimethyl-5-[(1E)-1-methyl-1-propenyl]furan; Tetrahydro-2,2-dimethyl-5-(1-methyl-1-propenyl)furan, (E)-; (E)-5-(1-Methyl-1-propenyl)-2,2-dimethyltetrahydrofuran
EINECS	Contact for details

Quality Control

Our production of (E)-Tetrahydro-2,2-Dimethyl-5-(1-Methyl-1-Propenyl)Furan adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chiral purity analysis (HPLC/GC), identity confirmation (IR, NMR), and impurity profiling to ensure high chemical and isomeric purity suitable for demanding synthetic applications. Certificates of Analysis (COA) detailing all specifications are provided with each shipment.

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 strong acids and incompatible organic solvents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 98.0% (E-isomer)
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.