Description

Furo[3,4-F]Benzothiazole-5,7-Dione (9Ci) CAS NO 214079-09-1 is a specialized heterocyclic organic compound featuring a fused benzothiazole and furanone structure. This unique molecular architecture makes it a valuable advanced intermediate or building block in synthetic organic chemistry, particularly for the development of novel materials and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in cutting-edge material science and drug discovery programs.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways where the benzothiazole core is pharmacologically active.
• Organic Electronic Materials Research: Used in the development of new organic semiconductors, light-emitting diodes (OLEDs), or photovoltaic materials due to its fused heterocyclic system which can influence charge transport properties.
• Agrochemical Synthesis: Acts as a building block for creating new herbicides, fungicides, or insecticides with potentially novel modes of action.
• Dye and Pigment Chemistry: Employed in the research and synthesis of specialized dyes, pigments, or fluorescent markers where the dione and heterocyclic structure contribute to color and stability.
• Ligand and Catalyst Development: Utilized in coordination chemistry to create novel ligands for metal catalysts used in asymmetric synthesis or other catalytic processes.
• Academic and Industrial R&D: A critical compound for fundamental research in heterocyclic chemistry and for scaling up novel synthetic routes in process chemistry.

Basic Information

Product Name	Furo[3,4-F]Benzothiazole-5,7-Dione (9Ci)
CAS No.	214079-09-1
Molecular Formula	C9H3NO3S
Molecular Weight	205.19 g/mol
Synonyms	Furo[3,4-f]benzothiazole-5,7-dione; 5,7-Dioxo-5,7-dihydrofuro[3,4-f]benzothiazole; Furo[3,4-f][1,3]benzothiazole-5,7-dione; 214079-09-1; Furobenzothiazoledione; 5H,7H-Furo[3,4-f]benzothiazole-5,7-dione; 9CI Index Name
EINECS	Contact for details

Quality Control

Our Furo[3,4-F]Benzothiazole-5,7-Dione is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent chemical identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay purity and impurity profiles. Our quality systems are designed to support research and development needs where data integrity and material consistency are paramount.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (typically 15-25°C). This compound is light-sensitive and should be handled and stored accordingly to maintain stability. Keep container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	< 20 ppm

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