Description

6-Chloro-4-Hydroxy-2-Methyl-n-(5-Methyl-2-Thiazolyl)-2H-Thieno[2,3-E]-1,2-Thiazine-3-Carboxamide 1,1-Dioxide is a high-purity, complex heterocyclic sulfonamide derivative with significant synthetic utility. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block for medicinal chemistry research. It is primarily required by R&D and production teams in the pharmaceutical and fine chemical sectors for developing novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting enzymatic pathways.
• Medicinal Chemistry Research: A versatile scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Biochemical Tool Compound: Used in biochemical assays to study enzyme inhibition and receptor-ligand interactions.
• Fine Chemical Synthesis: Serves as a specialized building block for constructing complex molecules with thienothiazine and thiazole motifs.
• Contract Research & Manufacturing (CRAM): Supplied to organizations engaged in custom synthesis and development of proprietary chemical entities.
• Academic Research: Utilized in university and institutional labs for exploratory organic synthesis and heterocyclic chemistry studies.

Basic Information

Product Name	6-Chloro-4-Hydroxy-2-Methyl-n-(5-Methyl-2-Thiazolyl)-2H-Thieno[2,3-E]-1,2-Thiazine-3-Carboxamide 1,1-Dioxide
CAS No.	479482-38-7
Molecular Formula	C13H11ClN4O4S3
Molecular Weight	426.89 g/mol
Synonyms	6-Chloro-4-hydroxy-2-methyl-N-(5-methyl-1,3-thiazol-2-yl)-2H-thieno[2,3-e][1,2]thiazine-3-carboxamide 1,1-dioxide; Thieno[2,3-e][1,2]thiazine-3-carboxamide, 6-chloro-4-hydroxy-2-methyl-N-(5-methyl-2-thiazolyl)-, 1,1-dioxide; CAS 479482-38-7; 6-Chloro-4-hydroxy-2-methyl-N-(5-methylthiazol-2-yl)-2H-thieno[2,3-e][1,2]thiazine-3-carboxamide 1,1-dioxide
EINECS	Contact for details

Quality Control

Our 6-Chloro-4-Hydroxy-2-Methyl-n-(5-Methyl-2-Thiazolyl)-2H-Thieno[2,3-E]-1,2-Thiazine-3-Carboxamide 1,1-Dioxide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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