Description

4H-3,1,2-Benzothiadiazin-4-One is a specialized heterocyclic organic compound featuring a benzothiadiazine core structure. This compound serves as a versatile and critical chemical intermediate in advanced organic synthesis, particularly valued for its role in constructing complex molecular architectures. It is primarily sought after by pharmaceutical research and agrochemical development sectors for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system and metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and plant growth regulators.
• Material Science Research: Serves as a precursor for organic electronic materials, including charge-transport layers and light-emitting components.
• Dye and Pigment Chemistry: Intermediate for the production of specialized heterocyclic dyes and functional colorants.
• Ligand and Catalyst Development: Utilized in the design of novel chelating ligands for catalytic and sensing applications.

Basic Information

Product Name	4H-3,1,2-Benzothiadiazin-4-One
CAS No.	32187-16-9
Molecular Formula	C7H4N2OS
Molecular Weight	164.18 g/mol
Synonyms	4H-1,2,3-Benzothiadiazin-4-one; 1,2,3-Benzothiadiazin-4(3H)-one; 3,1,2-Benzothiadiazin-4-one; 4-Oxo-4H-1,2,3-benzothiadiazine; Benzothiadiazinone; 4H-Benzothiadiazin-4-one; 32187-16-9
EINECS	Contact for details

Quality Control

Our production of 4H-3,1,2-Benzothiadiazin-4-One adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting research and development standards. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting critical parameters such as assay, related substances, and residual solvents.

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 crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.