Description

5H-Pyrido[1,2,3-De]-1,4-Benzoxazine-5-Thione, 2,3-Dihydro-7-Methyl- is a specialized heterocyclic organic compound with a fused pyridobenzoxazine-thione structure. This high-purity chemical building block is critical for advanced research and development in pharmaceutical chemistry. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic scaffold for bioactivity.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex nitrogen- and oxygen-containing heterocycles in medicinal chemistry.
• Material Science Research: Investigated for potential applications in creating organic electronic materials or functional dyes due to its conjugated system.
• Academic & Institutional R&D: Utilized in university and government laboratories for fundamental studies in heterocyclic chemistry and reaction mechanism exploration.

Basic Information

Product Name	5H-Pyrido[1,2,3-De]-1,4-Benzoxazine-5-Thione, 2,3-Dihydro-7-Methyl-
CAS No.	83367-36-6
Molecular Formula	C₁₂H₁₀N₂OS
Molecular Weight	230.28 g/mol
Synonyms	2,3-Dihydro-7-methyl-5H-pyrido[1,2,3-de]-1,4-benzoxazine-5-thione; 7-Methyl-2,3-dihydro-5H-pyrido[1,2,3-de]-1,4-benzoxazine-5-thione; 5H-Pyrido[1,2,3-de]-1,4-benzoxazine-5-thione, 2,3-dihydro-7-methyl-; 83367-36-6; 7-Methyl-2,3-dihydro-5H-[1,4]oxazino[2,3,4-ij]quinoline-5-thione
EINECS	Contact for details

Quality Control

Our production of 5H-Pyrido[1,2,3-De]-1,4-Benzoxazine-5-Thione, 2,3-Dihydro-7-Methyl- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research applications. All materials are characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Yellow to light brown 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%
Heavy Metals	≤ 20 ppm

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