Description

Tetrahydro-3β,4β-Dimethylfuran is a specialized, high-purity organic compound with the CAS registry number 27953-97-5. This chemical serves as a valuable chiral building block and intermediate in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments within the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in developing advanced pesticides, herbicides, and plant growth regulators with specific stereochemistry.
• Fine Chemical Synthesis: Acts as a versatile precursor for fragrances, flavors, and other high-value specialty chemicals.
• Material Science: Employed in research for creating specialized polymers or liquid crystals where the furan ring structure imparts specific properties.
• Academic & Industrial R&D: Serves as a standard or starting material in methodological development and catalysis studies.

Basic Information

Product Name	Tetrahydro-3β,4β-Dimethylfuran
CAS No.	27953-97-5
Molecular Formula	C6H12O
Molecular Weight	100.16 g/mol
Synonyms	3β,4β-Dimethyltetrahydrofuran; 3,4-Dimethyltetrahydrofuran; Tetrahydro-3,4-dimethylfuran; 3,4-Dimethyloxolane; Furan, tetrahydro-3,4-dimethyl-; (3R,4R)-3,4-Dimethyltetrahydrofuran; (3S,4S)-3,4-Dimethyltetrahydrofuran
EINECS	Contact for details

Quality Control

Our Tetrahydro-3β,4β-Dimethylfuran is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by GC or HPLC, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profile is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at room temperature (15-25°C). Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) after opening to maintain purity and prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Chiral Purity (Chiral GC/HPLC)	≥ 98.0% ee (enantiomeric excess)
Water Content (KF)	≤ 0.5%

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