Description

4,5,6,7-Tetrahydrothieno[3,2-C]Pyridine-2-Carbaldehyde is a high-value heterocyclic building block and key synthetic intermediate. This compound matters for its crucial role in the synthesis of complex pharmacologically active molecules, particularly within the cardiovascular and neurological therapeutic areas. It is primarily needed by pharmaceutical R&D departments, fine chemical manufacturers, and advanced material scientists for developing new active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of thienopyridine-class antiplatelet agents and other cardiovascular drugs.
• Organic Synthesis Building Block: Used for constructing complex heterocyclic frameworks in medicinal chemistry and material science research.
• Research & Development: Serves as a key starting material in academic and industrial labs for exploring new chemical entities and biological activities.
• Fine Chemical Production: Employed in the multi-step synthesis of high-purity, specialty chemicals for advanced applications.
• Agrochemical Intermediate: Potential use in the development of novel crop protection agents and pesticides.
• Material Science: Can be utilized in the synthesis of organic semiconductors or ligands for catalytic systems.

Basic Information

Product Name	4,5,6,7-Tetrahydrothieno[3,2-C]Pyridine-2-Carbaldehyde
CAS No.	197237-97-1
Molecular Formula	C8H9NOS
Molecular Weight	167.23 g/mol
Synonyms	Thieno[3,2-c]pyridine-2-carboxaldehyde, 4,5,6,7-tetrahydro-; 4,5,6,7-Tetrahydrothieno[3,2-c]pyridine-2-carboxaldehyde; 2-Formyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine; 2-Thiophenecarboxaldehyde, 4,5,6,7-tetrahydrothieno[3,2-c]pyridine-2-yl; Tetrahydrothienopyridine carbaldehyde
EINECS	Contact for details

Quality Control

Our 4,5,6,7-Tetrahydrothieno[3,2-C]Pyridine-2-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent quality suitable for sensitive pharmaceutical applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after the container has been opened.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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