Description

8-Chloro-2-Thien-2-Ylquinoline-4-Carboxylic Acid is a high-purity, synthetically valuable heterocyclic building block. This compound matters as a key intermediate in the research and development of advanced pharmaceuticals and functional materials, particularly for its structural role in creating molecules with potential biological activity. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for synthesizing novel active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides that leverage the quinoline-thiophene scaffold.
• Material Science Precursor: Serves as an organic precursor for the development of advanced functional materials, such as organic semiconductors or metal-organic frameworks (MOFs).
• Chemical Biology Probe Synthesis: Employed in creating molecular probes for studying biological processes and target identification.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) conducting exploratory synthetic chemistry.
• Scale-up & Process Chemistry: Used in optimizing synthetic routes from laboratory to pilot and commercial scale production.

Basic Information

Product Name	8-Chloro-2-Thien-2-Ylquinoline-4-Carboxylic Acid
CAS No.	52413-56-6
Molecular Formula	C14H8ClNO2S
Molecular Weight	289.74 g/mol
Synonyms	8-Chloro-2-(thiophen-2-yl)quinoline-4-carboxylic acid; 2-(2-Thienyl)-8-chloro-4-quinolinecarboxylic acid; 8-Chloro-2-(2-thienyl)-4-quinolinecarboxylic acid; Quinoline-4-carboxylic acid, 8-chloro-2-(2-thienyl)-; 52413-56-6; 8-Chloro-2-thiophen-2-ylquinoline-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 8-Chloro-2-Thien-2-Ylquinoline-4-Carboxylic Acid is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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