Description

1H-Imidazo[4,5-B]Thieno[3,2-E]Pyridine (9Ci) is a high-value, complex heterocyclic compound serving as a critical building block in advanced organic synthesis. This compound matters for its role as a sophisticated intermediate in the development of novel pharmaceuticals and functional materials. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and material science industries for creating new active molecules and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and oncology targets.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides with complex heterocyclic cores.
• Material Science: Serves as a building block for organic semiconductors, light-emitting diodes (OLEDs), and other electronic materials.
• Chemical Biology: Employed as a molecular scaffold or probe in the study of biological pathways and protein interactions.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and discovery chemistry.
• Dye & Pigment Synthesis: Acts as an intermediate for creating specialized colorants with specific light-absorption properties.

Basic Information

Product Name	1H-Imidazo[4,5-B]Thieno[3,2-E]Pyridine (9Ci)
CAS No.	869741-32-2
Molecular Formula	C8H5N3S
Molecular Weight	175.21 g/mol
Synonyms	1H-Imidazo[4,5-b]thieno[3,2-e]pyridine; Imidazo[4,5-b]thieno[3,2-e]pyridine; 869741-32-2; Thieno[3,2-e]imidazo[4,5-b]pyridine; 9CI Index Name; CAS 869741-32-2
EINECS	Contact for details

Quality Control

Our 1H-Imidazo[4,5-B]Thieno[3,2-E]Pyridine (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/LC-MS for identity confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Water Content	≤ 1.0% (KF)
Residue on Ignition	≤ 0.5%

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