Description

2H-1-Benzopyran-2-Thione,4-Ethoxy-(9Ci) is a specialized heterocyclic organic compound belonging to the benzopyran-2-thione class, identified by CAS NO 356786-98-6. This compound serves as a valuable chemical intermediate and research building block for the synthesis of more complex molecules. It is primarily utilized by pharmaceutical R&D, agrochemical, and advanced material science industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection agents, such as herbicides or fungicides.
• Organic Synthesis: Serves as a versatile precursor for synthesizing complex heterocyclic compounds in academic and industrial research laboratories.
• Material Science: Potential intermediate for creating organic electronic materials or specialty polymers with unique optical properties.
• Chemical Biology Probe: Utilized in biochemical research as a scaffold for developing molecular probes to study biological processes.

Basic Information

Product Name	2H-1-Benzopyran-2-Thione,4-Ethoxy-(9Ci)
CAS No.	356786-98-6
Molecular Formula	C11H10O2S
Molecular Weight	206.26 g/mol
Synonyms	4-Ethoxy-2H-1-benzopyran-2-thione; 4-Ethoxy-2-thiochromone; 4-Ethoxy-2-thioxo-2H-chromene; 2H-Chromene-2-thione, 4-ethoxy-; 4-Ethoxy-2-thioxochromen; 4-Ethoxychromane-2-thione; 4-Ethoxycoumarin-2-thione
EINECS	Contact for details

Quality Control

Our 2H-1-Benzopyran-2-Thione,4-Ethoxy-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency. We provide comprehensive Certificates of Analysis (COA) with detailed specifications, including assay by HPLC, identification by IR and NMR, and impurity profiling. Our quality commitment ensures the material meets the stringent requirements for research and development applications.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.