Description

1,2,3-Benzoxathiazine, 2,2-Dioxide is a heterocyclic organic compound featuring a fused benzoxathiazine dioxide core structure. This specialized chemical intermediate is valued for its unique reactivity and serves as a critical building block in advanced synthetic chemistry. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Material Science: Serves as a monomer or functional additive in the research of specialty polymers and advanced organic electronic materials.
• Chemical Synthesis: Employed as a versatile building block for constructing complex heterocyclic compounds in academic and industrial organic chemistry laboratories.
• Dye & Pigment Intermediate: Acts as a precursor in the synthesis of specialized dyes and organic pigments due to its fused aromatic system.

Basic Information

Product Name	1,2,3-Benzoxathiazine, 2,2-Dioxide
CAS No.	71730-46-6
Molecular Formula	C7H5NO3S
Molecular Weight	183.18 g/mol
Synonyms	1,2,3-Benzoxathiazine 2,2-dioxide; 2H-1,2,3-Benzoxathiazine 2,2-dioxide; 1,2,3-Benzoxathiazine-2,2-dioxide; Benzoxathiazine dioxide; 71730-46-6; 2,2-Dioxo-2H-1,2,3-benzoxathiazine
EINECS	Contact for details

Quality Control

Our 1,2,3-Benzoxathiazine, 2,2-Dioxide is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.