Description

6-Methoxy-3,4-Dihydro-2H-1-Benzothiin-4-One is a specialized heterocyclic organic compound featuring a benzothiin core structure, which serves as a valuable synthetic intermediate in advanced chemical synthesis. Its molecular architecture, incorporating both sulfur and oxygen functionalities, makes it a key building block for constructing complex molecules with potential biological activity. This compound is primarily utilized by research institutions and pharmaceutical development companies engaged in the creation of novel therapeutic agents and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic scaffold.
• Material Science: Serves as a monomer or functional additive in the research of advanced polymers and organic electronic materials.
• Organic Synthesis: A versatile building block for constructing complex sulfur- and oxygen-containing heterocycles in academic and industrial R&D laboratories.
• Chemical Reference Standard: Employed as an analytical standard in quality control and method development for related compound analysis.

Basic Information

Product Name	6-Methoxy-3,4-Dihydro-2H-1-Benzothiin-4-One
CAS No.	13735-11-0
Molecular Formula	C10H10O2S
Molecular Weight	194.25 g/mol
Synonyms	6-Methoxy-3,4-dihydro-2H-1-benzothiin-4-one; 6-Methoxy-3,4-dihydro-1-benzothiin-4(2H)-one; 4H-1-Benzothiin-4-one, 3,4-dihydro-6-methoxy-; 6-Methoxy-2,3-dihydro-4H-1-benzothiin-4-one; 6-Methoxy-3,4-dihydro-2H-benzo[b]thiin-4-one; 13735-11-0; 6-Methoxy-3,4-dihydro-1-benzothiopyran-4-one
EINECS	Contact for details

Quality Control

Our 6-Methoxy-3,4-Dihydro-2H-1-Benzothiin-4-One is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is 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 in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. The container should be kept tightly sealed when not in use to prevent contamination and moisture absorption.

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	< 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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