Description

1,4-Dithiin-2-Carboxaldehyde, 5,6-Dihydro-3-Methyl- (9Ci) is a specialized sulfur-containing heterocyclic aldehyde building block. This compound matters as a versatile intermediate for synthesizing complex molecules in advanced research and fine chemical production. It is needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and fungicides where the dithiin moiety imparts specific biological activity.
• Ligand and Catalyst Development: Serves as a building block for creating complex ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic semiconductors, conductive polymers, and other advanced electronic materials.
• Flavor & Fragrance Chemistry: Acts as an intermediate for creating complex sulfur-containing aroma compounds.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new chemical reactions in organic synthesis.

Basic Information

Product Name	1,4-Dithiin-2-Carboxaldehyde, 5,6-Dihydro-3-Methyl- (9Ci)
CAS No.	122138-88-9
Molecular Formula	C7H10OS2
Molecular Weight	174.28 g/mol
Synonyms	5,6-Dihydro-3-methyl-1,4-dithiin-2-carboxaldehyde; 3-Methyl-5,6-dihydro-1,4-dithiine-2-carbaldehyde; 2-Formyl-3-methyl-5,6-dihydro-1,4-dithiin; 3-Methyl-2,3-dihydro-1,4-dithiin-2-carboxaldehyde; Dihydro-3-methyl-1,4-dithiin-2-carboxaldehyde; 1,4-Dithiin-2-carboxaldehyde, 5,6-dihydro-3-methyl-
EINECS	Contact for details

Quality Control

Our 1,4-Dithiin-2-Carboxaldehyde, 5,6-Dihydro-3-Methyl- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor purity grades to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize moisture condensation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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