Description

1,3-Dithiane-2-Carboxylic Acid Methylester is a versatile sulfur-containing heterocyclic building block with significant synthetic utility. Its core value lies in its role as a protected formyl anion equivalent, enabling the introduction of carbonyl functionality in complex organic syntheses under mild conditions. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediates: Key building block for synthesizing complex drug molecules, especially those requiring thioacetal or masked aldehyde chemistry.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where its unique sulfur heterocycle imparts specific biological activity.
• Organic Synthesis Reagent: Serves as a versatile reagent for umpolung (polarity reversal) reactions, facilitating carbon-carbon bond formation in challenging synthetic routes.
• Material Science Research: Employed in the development of novel organic materials, ligands for catalysis, and specialty polymers.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing sulfur-containing aroma compounds.
• Academic & R&D Laboratories: Fundamental reagent for methodological development and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	1,3-Dithiane-2-Carboxylic Acid Methylester
CAS No.	56579-84-1
Molecular Formula	C7H12O2S2
Molecular Weight	192.30 g/mol
Synonyms	Methyl 1,3-Dithiane-2-carboxylate; 2-(Methoxycarbonyl)-1,3-dithiane; 1,3-Dithian-2-ylcarboxylic Acid Methyl Ester; Methyl 1,3-Dithian-2-carboxylate; 1,3-Dithiane-2-carboxylic acid, methyl ester; 2-Carbomethoxy-1,3-dithiane
EINECS	Contact for details

Quality Control

Our 1,3-Dithiane-2-Carboxylic Acid Methylester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification parameters. Our quality systems are designed to meet the stringent requirements of GMP and ISO standards for advanced chemical intermediates.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during long-term storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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