Description

2H-1,4-Benzoxazine-3(4H)-Thione,2-Ethyl-6-Methyl-(9Ci) CAS NO 656817-16-2 is a specialized heterocyclic organic compound belonging to the benzoxazine-thione class, serving as a crucial synthetic intermediate and building block. Its unique fused-ring structure with sulfur and nitrogen functionalities makes it valuable for constructing complex molecular architectures in advanced research and development. This high-purity compound is primarily sought by pharmaceutical, agrochemical, and advanced material scientists for applications in drug discovery, ligand synthesis, and the development of novel functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Ligand & Catalyst Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science: A monomer or precursor for synthesizing polymers and advanced materials with specific thermal or electronic properties.
• Organic Synthesis: A versatile reagent for constructing complex heterocycles in academic and industrial research laboratories.
• Chemical Biology: Used in probe and inhibitor development for studying enzyme mechanisms and biological pathways.

Basic Information

Product Name	2H-1,4-Benzoxazine-3(4H)-Thione,2-Ethyl-6-Methyl-(9Ci)
CAS No.	656817-16-2
Molecular Formula	C11H11NOS
Molecular Weight	205.28 g/mol
Synonyms	2-Ethyl-6-methyl-2H-1,4-benzoxazine-3(4H)-thione; 2-Ethyl-6-methyl-4H-1,4-benzoxazine-3-thione; 2-Ethyl-6-methyl-1,4-benzoxazine-3-thione; 656817-16-2; 2-Ethyl-6-methyl-2H-benzo[b][1,4]oxazine-3(4H)-thione; 2-Ethyl-6-methyl-4H-benzo[b][1,4]oxazine-3-thione
EINECS	Contact for details

Quality Control

Our 2H-1,4-Benzoxazine-3(4H)-Thione,2-Ethyl-6-Methyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent identity. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting compliance in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). This compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.