Description

7-Ethylthio-3-Heptene is a specialized organosulfur compound featuring a thioether functional group on a seven-carbon alkene chain. This unique structure makes it a valuable intermediate in organic synthesis, particularly for introducing sulfur-containing moieties into more complex molecules. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for applications requiring custom sulfur-based building blocks.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), especially those containing thioether linkages.
• Agrochemical Synthesis: Used in the production of specialized pesticides, herbicides, and fungicides where the sulfur moiety contributes to biological activity.
• Ligand and Catalyst Precursor: Acts as a starting material for the synthesis of sulfur-containing ligands used in transition metal catalysis and coordination chemistry.
• Flavor and Fragrance Chemistry: Employed in the synthesis of sulfur-containing aroma compounds that contribute to savory or roasted notes.
• Polymer Modification: Utilized as a functional monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Organic Synthesis Building Block: A versatile reagent for Michael additions, nucleophilic substitutions, and other C-S bond-forming reactions in complex molecule assembly.

Basic Information

Product Name	7-Ethylthio-3-Heptene
CAS No.	55320-20-2
Molecular Formula	C9H18S
Molecular Weight	158.30 g/mol
Synonyms	3-Heptene, 7-(ethylthio)-; 7-(Ethylthio)-3-heptene; Ethyl 3-heptenyl sulfide; 3-Heptenyl ethyl sulfide; (E/Z)-7-Ethylthio-3-heptene; 7-Ethylsulfanylhept-3-ene; Hept-3-en-1-yl ethyl sulfide
EINECS	Contact for details

Quality Control

Our 7-Ethylthio-3-Heptene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

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 oxidizing agents and heat sources. For long-term storage, consider maintaining under an inert atmosphere such as nitrogen to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.86 - 0.90
Refractive Index (20°C)	1.460 - 1.480

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