Description

Thieno[3,2-F]Quinoline-2-Carboxylic Acid is a high-purity, fused heterocyclic carboxylic acid building block of significant interest in advanced organic synthesis. Its unique molecular architecture, combining thiophene and quinoline motifs, makes it a critical intermediate for the development of novel pharmacologically active compounds. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries seeking to create new molecules with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Acts as a building block for organic semiconductors, dyes, and photoactive materials due to its conjugated system.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry and the exploration of new heterocyclic reactions.
• Ligand Synthesis: Potential use in creating novel chelating ligands for catalysis or metal-organic frameworks (MOFs).

Basic Information

Product Name	Thieno[3,2-F]Quinoline-2-Carboxylic Acid
CAS No.	29948-26-3
Molecular Formula	C₁₂H₇NO₂S
Molecular Weight	229.26 g/mol
Synonyms	Thieno[3,2-f]quinoline-2-carboxylic acid; 2-Thieno[3,2-f]quinolinecarboxylic acid; 2-Carboxythieno[3,2-f]quinoline; TQC Acid; 29948-26-3; Thienoquinoline-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our Thieno[3,2-F]Quinoline-2-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.