Description

E-2-Methyl-2-(2-Phenylethenyl)-1,3-Dithiolane is a specialized organic sulfur compound featuring a 1,3-dithiolane ring system. This unique structure makes it a valuable intermediate in advanced organic synthesis, particularly for the construction of complex molecules and functional materials. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and material science industries for applications requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the dithiolane moiety can contribute to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Research: Investigated as a monomer or additive in the development of polymers with specific electronic or optical properties.
• Flavor and Fragrance Chemistry: Potential intermediate for synthesizing complex sulfur-containing aroma compounds.
• Academic and Industrial R&D: A versatile reagent for methodological studies in organic chemistry and process development.

Basic Information

Product Name	E-2-Methyl-2-(2-Phenylethenyl)-1,3-Dithiolane
CAS No.	107389-59-3
Molecular Formula	C12H14S2
Molecular Weight	222.37 g/mol
Synonyms	(E)-2-Methyl-2-(2-phenylethenyl)-1,3-dithiolane; 2-Methyl-2-[(E)-2-phenylethenyl]-1,3-dithiolane; trans-2-Methyl-2-(2-phenylethenyl)-1,3-dithiolane; 1,3-Dithiolane, 2-methyl-2-[(E)-2-phenylethenyl]-; 2-Methyl-2-styryl-1,3-dithiolane (E-isomer); (E)-2-Styryl-2-methyl-1,3-dithiolane
EINECS	Contact for details

Quality Control

Our E-2-Methyl-2-(2-Phenylethenyl)-1,3-Dithiolane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure high chemical purity and isomeric integrity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles 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, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Isomeric Purity (E-isomer)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.