Description

6H-Thieno[2,3-B]Pyrrole is a fused heterocyclic compound that serves as a versatile and high-value synthetic building block in advanced organic chemistry. Its unique molecular architecture, featuring both thiophene and pyrrole rings, makes it a critical precursor for the development of novel materials with specialized electronic and optical properties. This compound is primarily sought after by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and organic semiconductors.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Organic Electronic Materials: Serves as a fundamental building block for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and field-effect transistors (OFETs).
• Dye and Pigment Chemistry: Employed in the synthesis of advanced dyes, pigments, and fluorescent markers due to its electron-rich structure.
• Academic and Industrial Research: A valuable reagent for methodological development in organic synthesis and materials science research.
• Ligand and Catalyst Development: Used to construct complex nitrogen-sulfur containing ligands for coordination chemistry and catalysis.

Basic Information

Product Name	6H-Thieno[2,3-B]Pyrrole
CAS No.	250-79-3
Molecular Formula	C6H5NS
Molecular Weight	123.17 g/mol
Synonyms	6H-Thieno[2,3-b]pyrrole; Thieno[2,3-b]pyrrole; 2,3-Thienopyrrole; 1H-Thieno[2,3-b]pyrrole; 6H-Thieno[2,3-b]pyrrole, 9CI; 250-79-3; NSC 163022; CCRIS 5951; Pyrrolo[2,3-b]thiophene
EINECS	205-977-7

Quality Control

Our 6H-Thieno[2,3-B]Pyrrole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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). This material is light-sensitive and should be stored away from light. Keep container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	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.