Description

4H-1,3,5-Oxathiazine is a heterocyclic organic compound featuring a unique oxathiazine ring system, which combines oxygen, sulfur, and nitrogen atoms. This distinct structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for the development of novel pharmaceuticals and agrochemicals. It is primarily sought after by research institutions and industrial R&D departments focused on creating new active ingredients, functional materials, and specialized fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, especially those targeting neurological or metabolic pathways.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and insecticides with unique modes of action.
• Material Science: Investigated for the creation of advanced polymers, ligands for catalysis, and specialty chemicals with specific electronic properties.
• Organic Synthesis: Acts as a versatile heterocyclic scaffold for constructing complex molecular architectures in academic and industrial laboratories.
• Chemical Biology: Employed in the design and synthesis of molecular probes and tool compounds for biological target validation.

Basic Information

Product Name	4H-1,3,5-Oxathiazine
CAS No.	42857-06-7
Molecular Formula	C3H5NOS
Molecular Weight	103.14 g/mol
Synonyms	4H-1,3,5-Oxathiazine; 1,3,5-Oxathiazine, 4H-; 4H-1,3,5-Oxathiazin; NSC 163063; 4H-1,3,5-Oxathiazine (9CI); Oxathiazine; 4H-1,3,5-Oxathiazine, 4H-
EINECS	Contact for details

Quality Control

Our 4H-1,3,5-Oxathiazine is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your research and development requirements.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.