Description

4,5,6,7-Tetrahydrothieno[2,3-C]Pyridine-3-Carboxylic Acid is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a critical precursor for the development of novel active pharmaceutical ingredients (APIs) and complex agrochemicals. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for creating new molecular entities with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly those targeting the central nervous system.
• Agrochemical Research: Used as a building block for developing new pesticides and herbicides with specific modes of action.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex heterocyclic compounds in custom synthesis projects.
• Academic & R&D: Employed in medicinal chemistry research for structure-activity relationship (SAR) studies and library synthesis.
• Chemical Biology Probes: Utilized in the development of molecular probes for studying biological pathways and enzyme functions.

Basic Information

Product Name	4,5,6,7-Tetrahydrothieno[2,3-C]Pyridine-3-Carboxylic Acid
CAS No.	924871-17-0
Molecular Formula	C8H9NO2S
Molecular Weight	183.23 g/mol
Synonyms	3-Thiophenecarboxylic acid, 4,5,6,7-tetrahydrothieno[2,3-c]pyridine-; Tetrahydrothienopyridine-3-carboxylic acid; 4,5,6,7-Tetrahydro-thieno[2,3-c]pyridine-3-carboxylic acid; 924871-17-0; Thieno[2,3-c]pyridine-3-carboxylic acid, 4,5,6,7-tetrahydro-; 3-Carboxy-4,5,6,7-tetrahydrothieno[2,3-c]pyridine
EINECS	Contact for details

Quality Control

Our 4,5,6,7-Tetrahydrothieno[2,3-C]Pyridine-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data are provided for each lot 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 a controlled room temperature (15-25°C). Due to its chemical nature, keep away from strong acids and incompatible materials. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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