Description

3,3'-Thiobis<1H-Pyrrolo<2,3-B>Pyridine> is a high-purity heterocyclic organic compound featuring a central sulfur bridge connecting two pyrrolopyridine units. This specialized structure makes it a valuable intermediate for advanced research and development in pharmaceutical chemistry and materials science. It is primarily sought by R&D chemists and process development scientists working on novel active pharmaceutical ingredients (APIs), organic semiconductors, and complex ligand systems.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncological pathways.
• Organic Electronic Materials: Used in the research and development of organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs) due to its electron-rich, conjugated system.
• Ligand Synthesis: Acts as a precursor for creating complex chelating ligands in coordination chemistry and catalysis.
• Agrochemical Research: Employed in the development of new generation pesticides and herbicides, leveraging its heterocyclic scaffold.
• Dye and Pigment Chemistry: Investigated as a core structure for synthesizing advanced functional dyes with specific optical properties.
• Academic & Industrial R&D: A critical reagent for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	3,3'-Thiobis<1H-Pyrrolo<2,3-B>Pyridine>
CAS No.	145901-20-8
Molecular Formula	C14H10N4S
Molecular Weight	266.32 g/mol
Synonyms	3,3'-Thiobis(1H-pyrrolo[2,3-b]pyridine); 1H-Pyrrolo[2,3-b]pyridine, 3,3'-thiobis-; 3,3'-Sulfanediyldi(1H-pyrrolo[2,3-b]pyridine); Bis(1H-pyrrolo[2,3-b]pyridin-3-yl) sulfide; 3,3'-Dithiobis(1H-pyrrolo[2,3-b]pyridine) (related); Pyrrolopyridine disulfide derivative; Contact for EINECS details.

Quality Control

Our 3,3'-Thiobis<1H-Pyrrolo<2,3-B>Pyridine> is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the stringent requirements of research and process chemistry. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, the container should be kept sealed under an inert atmosphere if specified for long-term storage.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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