Description

Methyl 4,5,6,7-Tetrahydrothieno[3,2-C]Pyridine-2-Carboxylate Hydrochloride is a high-purity pharmaceutical intermediate and building block of significant importance in modern organic synthesis. Its value lies in its role as a key precursor for the development of active pharmaceutical ingredients (APIs), particularly in the thienopyridine class. This compound is essential for research and development chemists, process development scientists, and manufacturers in the pharmaceutical and fine chemical industries seeking reliable, high-quality raw materials for complex synthesis.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel thienopyridine-based Active Pharmaceutical Ingredients (APIs).
• Research & Development: Used in medicinal chemistry for the discovery and optimization of new drug candidates targeting various therapeutic areas.
• Process Chemistry: Serves as a key starting material in the scale-up and commercial manufacturing processes for complex molecules.
• Reference Standard: Can be utilized as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Chemical Synthesis: Employed in academic and industrial laboratories for constructing complex heterocyclic frameworks in organic chemistry.

Basic Information

Product Name	Methyl 4,5,6,7-Tetrahydrothieno[3,2-C]Pyridine-2-Carboxylate Hydrochloride
CAS No.	1992989-11-3
Molecular Formula	C9H12ClNO2S
Molecular Weight	233.71 g/mol
Synonyms	Methyl 4,5,6,7-tetrahydrothieno[3,2-c]pyridine-2-carboxylate hydrochloride; 4,5,6,7-Tetrahydrothieno[3,2-c]pyridine-2-carboxylic acid methyl ester hydrochloride; Thieno[3,2-c]pyridine-2-carboxylic acid, 4,5,6,7-tetrahydro-, methyl ester, hydrochloride; Methyl 4,7-dihydro-5H-thieno[3,2-c]pyridine-2-carboxylate hydrochloride; CAS 1992989-11-3
EINECS	Contact for details

Quality Control

Our Methyl 4,5,6,7-Tetrahydrothieno[3,2-C]Pyridine-2-Carboxylate Hydrochloride is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical applications.

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 hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

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%
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm
Related Substances (HPLC)	Total impurities ≤2.0%; Any single impurity ≤0.5%

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