Description

6H-Pyrido[1,2-E]-1,2,5-Oxathiazine(9Ci) is a specialized heterocyclic organic compound featuring a fused pyridine-oxathiazine ring system, serving as a valuable synthetic intermediate. Its unique structure makes it a critical building block for medicinal chemistry research and the development of novel active pharmaceutical ingredients (APIs). This high-purity compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced material science industries seeking to explore new molecular entities and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Serves as a building block for creating advanced organic electronic materials and functional polymers.
• Chemical Biology: Employed as a molecular scaffold or probe in the study of biological pathways and enzyme inhibition.
• Academic & R&D: Fundamental research in organic synthesis and heterocyclic chemistry within university and institutional laboratories.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs for client-specific molecule development.

Basic Information

Product Name	6H-Pyrido[1,2-E]-1,2,5-Oxathiazine(9Ci)
CAS No.	521949-57-5
Molecular Formula	C6H6N2OS
Molecular Weight	154.19 g/mol
Synonyms	6H-Pyrido[1,2-e]-1,2,5-oxathiazine; 1,2,5-Oxathiazino[6,5,4-ij]pyridine; Pyrido[1,2-e]-1,2,5-oxathiazine; 6H-Pyrido[1,2-e][1,2,5]oxathiazine; 521949-57-5; 6H-Pyrido[1,2-e]-1,2,5-oxathiazine (9CI); 6H-Pyrido[1,2-e][1,2,5]oxathiazine, 9CI
EINECS	Contact for details

Quality Control

Our 6H-Pyrido[1,2-E]-1,2,5-Oxathiazine(9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency suitable for research and development applications. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
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.