Description

3,6-Dichloro-4H-Thieno[3,2-E]-1,2,4-Thiadiazine 1,1-Dioxide is a high-purity, heterocyclic organic compound featuring a fused thieno-thiadiazine dioxide core structure. This specialized chemical serves as a critical advanced pharmaceutical intermediate and a versatile building block for the synthesis of novel active molecules. It is primarily required by research and development teams in the pharmaceutical, agrochemical, and material science industries for creating compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: Key building block for the research and synthesis of new drug candidates, particularly in central nervous system (CNS) and metabolic disorder therapeutic areas.
• Agrochemical Research: Used in developing novel herbicides, fungicides, or insecticides due to its bioactive heterocyclic scaffold.
• Material Science Precursor: Serves as a monomer or precursor for advanced polymers and organic electronic materials.
• Chemical Synthesis Reagent: Employed in organic synthesis for constructing complex sulfur and nitrogen-containing heterocycles.
• Academic & Industrial R&D: Utilized in research laboratories for methodological studies and exploring new chemical entities.

Basic Information

Product Name	3,6-Dichloro-4H-Thieno[3,2-E]-1,2,4-Thiadiazine 1,1-Dioxide
CAS No.	194086-61-8
Molecular Formula	C5H2Cl2N2O2S2
Molecular Weight	265.11 g/mol
Synonyms	3,6-Dichloro-4H-thieno[3,2-e][1,2,4]thiadiazine 1,1-dioxide; Thieno[3,2-e]-1,2,4-thiadiazine-3,6-dichloro-1,1-dioxide; 4H-Thieno[3,2-e]-1,2,4-thiadiazine, 3,6-dichloro-, 1,1-dioxide; 194086-61-8; Thienothiadiazine dioxide derivative; TTDZ dioxide intermediate
EINECS	Contact for details

Quality Control

Our production of 3,6-Dichloro-4H-Thieno[3,2-E]-1,2,4-Thiadiazine 1,1-Dioxide adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized and released with a comprehensive Certificate of Analysis (COA). We support cGMP compliance for pharmaceutical applications and can provide material for regulatory filings upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from strong bases and reducing agents. For long-term storage, consider inert atmosphere conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Maximum Impurity	≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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