Description

Hexanal-1,3-Dithiane is a versatile organosulfur building block and protected aldehyde synthon, widely used in advanced organic synthesis. This compound is valued for its ability to introduce the hexanal moiety in a masked form, enabling complex multi-step reactions under a variety of conditions. It is an essential intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and fragrance industries seeking to develop novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex drug molecules, particularly those requiring the controlled introduction of aldehyde functionalities.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Chemistry: Serves as a precursor for aroma chemicals and flavoring agents, leveraging the hexanal-derived carbon chain.
• Organic Synthesis Reagent: Acts as a versatile dithiane-based acyl anion equivalent in nucleophilic addition and homologation reactions.
• Material Science Research: Employed in the development of novel polymers and functional materials with specific chemical properties.
• Asymmetric Catalysis: Used as a substrate or chiral auxiliary in stereoselective synthesis pathways.

Basic Information

Product Name	Hexanal-1,3-Dithiane
CAS No.	21777-32-2
Molecular Formula	C10H20OS2
Molecular Weight	220.40 g/mol
Synonyms	1,3-Dithiane, 2-(1-oxohexyl)-; 2-Hexanoyl-1,3-dithiane; 2-(1-Oxohexyl)-1,3-dithiane; Hexanal dithioacetal; 1,3-Dithian-2-yl pentyl ketone; Hexanal 1,3-dithiane acetal; 2-Pentanoyldithiane
EINECS	Contact for details

Quality Control

Our Hexanal-1,3-Dithiane is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR / NMR)	Conforms to structure
Purity (HPLC / GC)	≥ 95.0% (Standard Grade)
Water Content (KF)	≤ 0.5%

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