Description

Thieno[3,2-B]Pyridin-7-Ol CAS NO 69627-02-7 is a high-purity heterocyclic organic compound featuring a fused thiophene and pyridine ring system, serving as a critical advanced pharmaceutical intermediate and versatile chemical building block. Its unique molecular architecture makes it a valuable precursor for synthesizing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is essential for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop new compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Material Science Precursor: Serves as a monomer or functional unit in the creation of organic semiconductors, conductive polymers, and advanced organic electronic materials.
• Ligand Synthesis: Utilized in coordination chemistry to create complex ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and exploratory synthesis in academic and industrial R&D laboratories.
• Dye & Pigment Intermediate: Acts as a precursor for specialized dyes and functional colorants due to its fused aromatic structure.

Basic Information

Item	Details
Product Name	Thieno[3,2-B]Pyridin-7-Ol
CAS No.	69627-02-7
Molecular Formula	C7H5NOS
Molecular Weight	151.19 g/mol
Synonyms	7-Hydroxythieno[3,2-b]pyridine; Thieno[3,2-b]pyridin-7-ol; 7-Hydroxythienopyridine; 69627-02-7; Thienopyridinol; 7-Thieno[3,2-b]pyridinol; 7-Pyridinol, 4,7-dihydrothieno[3,2-b]pyridin-7-ol (tautomer)
EINECS	Contact for details

Quality Control

Our Thieno[3,2-B]Pyridin-7-Ol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request 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 area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant packaging.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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