Description

Dibenzothiophene-2-Carboxaldehyde is a high-purity aromatic aldehyde derivative of dibenzothiophene, serving as a versatile and critical building block in advanced organic synthesis. Its unique molecular structure makes it an essential precursor for developing novel materials and active pharmaceutical ingredients (APIs). This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and materials science sectors for creating complex heterocyclic compounds and functionalized molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in medicinal chemistry programs targeting sulfur-containing heterocycles.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the dibenzothiophene core contributes to specific biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport materials and host materials in the fabrication of OLED devices.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and coordination chemistry.
• Material Science Research: Utilized in the development of novel polymers, dyes, and photoactive materials due to its conjugated system.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new chemical reactions in synthetic organic chemistry.

Basic Information

Product Name	Dibenzothiophene-2-Carboxaldehyde
CAS No.	22099-23-6
Molecular Formula	C13H8OS
Molecular Weight	212.27 g/mol
Synonyms	2-Dibenzothiophenecarboxaldehyde; 2-Formyldibenzothiophene; Dibenzothiophene-2-carbaldehyde; 2-Carboxaldehydedibenzothiophene; DBT-CHO; 2-DBT-CHO; NSC 408895; 2-Dibenzothienecarboxaldehyde
EINECS	Contact for details

Quality Control

Our Dibenzothiophene-2-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the stringent requirements for research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	118 - 122 °C
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.