Description

2,5-Dimethyl-3-Tetrahydrofuranthiol, Cis and trans isomers is a specialized organosulfur compound featuring a tetrahydrofuran ring. This chemical is valued for its unique structure, which combines a sulfur-containing thiol group with a heterocyclic ether, making it a versatile intermediate and building block in advanced synthesis. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and fragrance industries for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Acts as a precursor for creating sulfur-containing aroma compounds with unique olfactory profiles.
• Ligand & Catalyst Development: Employed in organometallic chemistry for the preparation of specialized ligands used in asymmetric catalysis.
• Polymer Modification: Utilized as a functional monomer or chain-transfer agent to introduce sulfur moieties into polymer backbones.
• Organic Synthesis Reagent: Functions as a nucleophile or protecting group agent in multi-step synthetic routes for fine chemicals.

Basic Information

Product Name	2,5-Dimethyl-3-Tetrahydrofuranthiol, Cis and trans isomers
CAS No.	26486-21-5
Molecular Formula	C6H12OS
Molecular Weight	132.22 g/mol
Synonyms	3-Mercapto-2,5-dimethyltetrahydrofuran; 2,5-Dimethyltetrahydrofuran-3-thiol; 3-Thiol-2,5-dimethyltetrahydrofuran; 2,5-Dimethyl-3-mercaptotetrahydrofuran; Tetrahydro-2,5-dimethyl-3-furanthiol; 3-Furanthiol, tetrahydro-2,5-dimethyl-; 2,5-Dimethyl-3-sulfanyltetrahydrofuran
EINECS	Contact for details

Quality Control

Our production of 2,5-Dimethyl-3-Tetrahydrofuranthiol adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing purity, isomer ratio, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, well-ventilated place at 2-8°C to minimize oxidation and volatility. Keep away from heat, sparks, and open flames. Due to its highly volatile and easily oxidized nature, containers must be kept sealed and handled under controlled conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Total isomers)
Isomer Ratio (Cis/Trans)	Specified per grade
Water Content (KF)	≤ 0.5%

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