Description

1,3-Benzodithiol-2-One is a versatile sulfur-containing heterocyclic compound that serves as a critical building block in advanced organic synthesis. Its unique structure makes it a valuable precursor for the development of pharmaceuticals, agrochemicals, and functional materials. This high-purity intermediate is essential for research and production chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable and consistent raw materials.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its benzodithiole core contributes to biological activity.
• Ligand and Catalyst Precursor: Serves as a starting material for the preparation of specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the development of organic electronic materials, conductive polymers, and novel organic semiconductors.
• Chemical Research & Development: A valuable reagent for methodological development in organic synthesis, including cyclization and functional group transformation reactions.

Basic Information

Product Name	1,3-Benzodithiol-2-One
CAS No.	62576-04-9
Molecular Formula	C7H4OS2
Molecular Weight	168.23 g/mol
Synonyms	1,3-Benzodithiol-2-one; 2H-1,3-Benzodithiole-2-one; Benzo[d][1,3]dithiole-2-one; 1,3-Benzodithiole-2-one; NSC 407348; 2-Oxo-1,3-benzodithiole
EINECS	Contact for details

Quality Control

Our 1,3-Benzodithiol-2-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to current Good Manufacturing Practices (cGMP) where applicable, and our quality protocols are designed to meet the stringent requirements of our global clientele in regulated industries.

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.

Specification

Item	Specification
Appearance	Off-white to light yellow 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	≤ 20 ppm

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