Description

2,4-Benzodithiepin,3-Ethyl-1,5-Dihydro-,2-Oxide,(2R,3R)-Rel-(9Ci) is a high-purity, stereochemically defined organic sulfur compound with the CAS number 669087-96-1. This compound serves as a valuable chiral building block and intermediate in advanced organic synthesis, particularly for the development of novel pharmaceuticals and agrochemicals. It is essential for research and development chemists in fine chemical, pharmaceutical, and agrochemical industries requiring specific enantiomeric purity for their synthetic pathways.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), especially in areas requiring complex heterocyclic sulfur chemistry.
• Agrochemical Synthesis: Used in the creation of novel pesticides and herbicides where the specific stereochemistry can influence biological activity and environmental fate.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Research: Investigated as a monomer or additive for developing polymers with unique electronic or optical properties due to its sulfur-containing heterocyclic structure.
• Academic & Industrial R&D: A critical tool for methodological studies in organic synthesis, including new cyclization and oxidation reactions.

Basic Information

Item	Detail
Product Name	2,4-Benzodithiepin,3-Ethyl-1,5-Dihydro-,2-Oxide,(2R,3R)-Rel-(9Ci)
CAS No.	669087-96-1
Molecular Formula	C10H12OS2
Molecular Weight	212.33 g/mol
Synonyms	(2R,3R)-rel-3-Ethyl-1,5-dihydro-2,4-benzodithiepin 2-oxide; 3-Ethyl-1,5-dihydro-2,4-benzodithiepin 2-oxide, (2R,3R)-rel-; 2,4-Benzodithiepin, 3-ethyl-1,5-dihydro-, 2-oxide, (2R,3R)-rel-; (rel-(2R,3R))-3-Ethyl-1,5-dihydro-2,4-benzodithiepin 2-oxide; Benzodithiepin derivative; Chiral benzodithiepin sulfoxide. Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of 2,4-Benzodithiepin,3-Ethyl-1,5-Dihydro-,2-Oxide,(2R,3R)-Rel-(9Ci) is produced and analyzed under strict quality management systems. We provide comprehensive Certificates of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles, typically determined by advanced chromatographic (HPLC, GC) and spectroscopic (NMR, IR) methods. Our quality commitment ensures the material meets the stringent requirements for research and cGMP-grade pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The compound may be sensitive to prolonged exposure to air and moisture; consider storage under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
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.