Description

2H-1,2,4-Benzothiadiazin-3(4H)-One,7-Ethyl-,1,1-Dioxide(9Ci) is a high-purity, specialized heterocyclic compound belonging to the benzothiadiazine dioxide class. This chemical serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis for research and development. It is primarily required by pharmaceutical R&D and fine chemical synthesis sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, particularly in central nervous system (CNS) and metabolic disorder therapeutic areas.
• Agrochemical Research: Used as a core scaffold for developing novel herbicides and plant growth regulators due to its benzothiadiazine structure.
• Material Science: Serves as a building block for synthesizing specialized polymers and organic electronic materials requiring specific heterocyclic components.
• Chemical Synthesis: Employed in academic and industrial research laboratories for constructing complex molecular architectures and exploring new reaction pathways.
• Bioconjugation & Probe Development: Potential use in creating biochemical probes and diagnostic agents where its unique structure can be functionalized.

Basic Information

Product Name	2H-1,2,4-Benzothiadiazin-3(4H)-One,7-Ethyl-,1,1-Dioxide(9Ci)
CAS No.	616224-75-0
Molecular Formula	C9H10N2O3S
Molecular Weight	226.25 g/mol
Synonyms	7-Ethyl-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide; 7-Ethyl-3,4-dihydro-2H-1,2,4-benzothiadiazine-3-one 1,1-dioxide; 7-Ethyl-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide; Ethylbenzothiadiazinone dioxide; 616224-75-0; Benzothiadiazine dioxide derivative; 7-Ethyl benzothiadiazinone sulfone
EINECS	Contact for details

Quality Control

Our production of 2H-1,2,4-Benzothiadiazin-3(4H)-One,7-Ethyl-,1,1-Dioxide(9Ci) adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance 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 away from incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
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.