Description

6-Chloro-4-Hydroxy-3-Metho-Xycarbonyl-2H-Thieno[2,3-E]-1,2-Thiazine-1,1-Dioxide is a high-value heterocyclic organic compound featuring a fused thienothiazine dioxide core, which serves as a critical synthetic intermediate in advanced pharmaceutical research and development. Its unique molecular architecture, incorporating chloro, hydroxy, and methoxycarbonyl functional groups, makes it a versatile building block for constructing complex bioactive molecules. This compound is primarily sought after by R&D chemists and process development teams in the pharmaceutical and agrochemical industries for the synthesis of novel therapeutic agents and crop protection products.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and insecticides with unique modes of action.
• Material Science: Potential monomer or additive in the research of specialty polymers and advanced organic electronic materials due to its fused heterocyclic structure.
• Chemical Synthesis: Serves as a versatile scaffold for medicinal chemistry, enabling structure-activity relationship (SAR) studies and lead optimization programs.
• Academic & Contract Research: Essential reagent for universities and CROs (Contract Research Organizations) conducting fundamental research in organic and heterocyclic chemistry.

Basic Information

Product Name	6-Chloro-4-Hydroxy-3-Metho-Xycarbonyl-2H-Thieno[2,3-E]-1,2-Thiazine-1,1-Dioxide
CAS No.	70374-51-5
Molecular Formula	C9H6ClNO5S2
Molecular Weight	307.73 g/mol
Synonyms	6-Chloro-4-hydroxy-3-(methoxycarbonyl)-2H-thieno[2,3-e][1,2]thiazine-1,1-dioxide; Methyl 6-chloro-1,1-dioxo-4-hydroxy-1H-thieno[2,3-e][1,2]thiazine-3-carboxylate; 3-Methoxycarbonyl-6-chloro-4-hydroxy-2H-thieno[2,3-e]-1,2-thiazine-1,1-dioxide; 6-Chloro-4-hydroxy-3-methoxycarbonyl-2H-thieno[2,3-e][1,2]thiazine-1,1-dioxide; Thienothiazine dioxide derivative; CAS 70374-51-5
EINECS	Contact for details

Quality Control

Our 6-Chloro-4-Hydroxy-3-Metho-Xycarbonyl-2H-Thieno[2,3-E]-1,2-Thiazine-1,1-Dioxide is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed chromatographic data are provided for each shipment, ensuring full traceability and compliance with your internal quality protocols.

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 the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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