Description

Chryseno(4,5-Bcd)Thiophene-4,4-Dioxide is a high-purity, specialized organic compound belonging to the class of polycyclic aromatic sulfur heterocycles. This compound is of significant interest in advanced materials research and development, particularly for its unique electronic and photophysical properties. It serves as a critical building block or intermediate for researchers and manufacturers in the organic electronics and fine chemical synthesis sectors, enabling innovation in next-generation technologies.

Application

• Organic Semiconductor Precursor: A key intermediate in the synthesis of novel organic semiconductors for use in OLEDs (Organic Light-Emitting Diodes), OFETs (Organic Field-Effect Transistors), and photovoltaic cells.
• Advanced Material Research: Serves as a fundamental building block for developing new conjugated polymers and small molecules with tailored optoelectronic properties.
• Photovoltaic Material Development: Used in research to create new electron-acceptor or donor materials for more efficient solar energy conversion.
• Fluorescent Dye & Sensor Chemistry: Acts as a core structure for developing specialized fluorescent probes, sensors, and imaging agents due to its rigid, fused-ring system.
• Pharmaceutical Intermediate: Potential use as a sophisticated synthetic intermediate in the research and development of new active pharmaceutical ingredients (APIs).
• Ligand Synthesis for Catalysis: Can be utilized to create complex ligands for transition metal catalysts used in cross-coupling and other organic transformations.

Basic Information

Product Name	Chryseno(4,5-Bcd)Thiophene-4,4-Dioxide
CAS No.	142022-84-2
Molecular Formula	C20H10O2S
Molecular Weight	314.36 g/mol
Synonyms	Chryseno[4,5-bcd]thiophene 4,4-Dioxide; 4,4-Dioxochryseno[4,5-bcd]thiophene; Chrysenothiophene Sulfone; Benzo[4,5]chryseno[2,1-b]thiophene 4,4-Dioxide; Thianthreno[2,3-a]chrysene 6,6-Dioxide
EINECS	Contact for details

Quality Control

We supply Chryseno(4,5-Bcd)Thiophene-4,4-Dioxide in high-purity grades suitable for research and development. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with customer specifications. Standard analytical techniques including HPLC, NMR, and mass spectrometry are employed. A Certificate of Analysis (COA) detailing purity and identity is provided with each shipment.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Research Grade)
Purity (HPLC)	≥ 99.0% (High-Purity Grade)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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