Description

4H-1,4-Thiazine-1,1-Dioxide is a specialized heterocyclic organic compound featuring a thiazine core with a sulfone group. This unique structure makes it a valuable intermediate in advanced organic synthesis, particularly for developing novel pharmaceuticals and functional materials. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and material science industries for creating new molecular entities with targeted properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting the central nervous system or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the creation of advanced polymers, dyes, or photoactive materials.
• Chemical Synthesis Reagent: Employed in academic and industrial R&D for constructing complex sulfur- and nitrogen-containing heterocycles.
• Ligand Synthesis: Useful for preparing specialized ligands used in catalysis or metal-organic frameworks (MOFs).

Basic Information

Product Name	4H-1,4-Thiazine-1,1-Dioxide
CAS No.	40263-61-4
Molecular Formula	C4H5NO2S
Molecular Weight	131.15 g/mol
Synonyms	1,4-Thiazine-1,1-dioxide, 4H-; 4H-1,4-Thiazine 1,1-Dioxide; 1,1-Dioxo-4H-1,4-thiazine; 1,4-Thiazine 1,1-Dioxide; 1,4-Thiazine, 1,1-dioxide; 4H-1,4-Thiazine, 1,1-dioxide; 1,1-Dioxo-1,4-thiazine
EINECS	Contact for details

Quality Control

Our 4H-1,4-Thiazine-1,1-Dioxide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, 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, well-ventilated place at 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
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.