Description

Ethyl 4,5,6,7-Tetrahydrothieno[3,2-C]Pyridine-2-Carboxylate is a high-purity heterocyclic organic compound that serves as a critical advanced pharmaceutical intermediate. Its value lies in its role as a key building block for the synthesis of complex active pharmaceutical ingredients (APIs), particularly in cardiovascular and neurological research. This product is essential for R&D chemists and process development scientists in the pharmaceutical and fine chemical industries who require reliable, high-quality intermediates for drug discovery and manufacturing.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel therapeutic agents, particularly for cardiovascular applications.
• API Synthesis: Used as a core building block in the multi-step manufacturing of complex Active Pharmaceutical Ingredients (APIs).
• Medicinal Chemistry Research: Enables the exploration of new chemical entities (NCEs) and structure-activity relationships (SAR) in drug discovery programs.
• Fine Chemical Production: Serves as a specialized intermediate for the custom synthesis of high-value, low-volume specialty chemicals.
• Contract Research & Manufacturing (CRAM): Supplied to CDMOs and CROs for process development, scale-up, and cGMP production.
• Academic & Industrial R&D: Utilized in laboratories for developing new synthetic methodologies and exploring heterocyclic chemistry.

Basic Information

Product Name	Ethyl 4,5,6,7-Tetrahydrothieno[3,2-C]Pyridine-2-Carboxylate
CAS No.	1080026-94-3
Molecular Formula	C10H13NO2S
Molecular Weight	211.28 g/mol
Synonyms	Ethyl 4,5,6,7-tetrahydrothieno[3,2-c]pyridine-2-carboxylate; 2-Carbethoxy-4,5,6,7-tetrahydrothieno[3,2-c]pyridine; 4,5,6,7-Tetrahydrothieno[3,2-c]pyridine-2-carboxylic acid ethyl ester; THTPC; CAS 1080026-94-3
EINECS	Contact for details

Quality Control

Our Ethyl 4,5,6,7-Tetrahydrothieno[3,2-C]Pyridine-2-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports applications requiring high standards, including pharmaceutical R&D and cGMP-compliant production environments.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC, Area %)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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