Description

2H-1,2,3-Benzothiadiazine 1,1-Dioxide is a heterocyclic organic compound featuring a benzothiadiazine dioxide core structure, which serves as a key synthetic intermediate and pharmacophore in advanced chemical research. This compound is valued for its role in the development of novel active ingredients, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought by R&D chemists and process development scientists working on sulfonamide-based drugs, herbicides, and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel sulfonamide-based drugs with potential diuretic, antihypertensive, or carbonic anhydrase inhibitory activity.
• Agrochemical Research: Used in the development of new herbicide and pesticide candidates, leveraging its heterocyclic structure for bioactivity.
• Chemical Synthesis: Serves as a versatile precursor for constructing complex heterocyclic systems in organic and medicinal chemistry.
• Material Science: Investigated as a component in the synthesis of specialty polymers or organic electronic materials due to its electron-deficient core.
• Biochemical Tool Compound: Utilized in life science research to study enzyme inhibition mechanisms and structure-activity relationships (SAR).

Basic Information

Product Name	2H-1,2,3-Benzothiadiazine 1,1-Dioxide
CAS No.	21639-39-4
Molecular Formula	C7H6N2O2S
Molecular Weight	182.20 g/mol
Synonyms	2H-1,2,3-Benzothiadiazine-1,1-dioxide; 1,2,3-Benzothiadiazine 1,1-Dioxide; 2H-1,2,3-Benzothiadiazine-1,1-dioxid; 2H-Benzo[e][1,2,3]thiadiazine 1,1-Dioxide; 1,1-Dioxo-1,2,3-benzothiadiazine; 2H-1,2,3-Benzothiadiazine, 1,1-dioxide; 1,2,3-Benzothiadiazine, 1,1-dioxide, 2H-; 21639-39-4
EINECS	Contact for details

Quality Control

Our 2H-1,2,3-Benzothiadiazine 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. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and consistency.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.