Description

8-Ethyl-2-Pyridin-3-Ylquinoline-4-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its complex heterocyclic structure. This compound is critical for research and development in medicinal chemistry, particularly in the synthesis of novel drug candidates targeting specific biological pathways. It is primarily utilized by pharmaceutical R&D laboratories, contract research organizations (CROs), and fine chemical manufacturers engaged in the development of new therapeutic agents.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules, particularly those with quinoline and pyridine pharmacophores.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new therapeutic targets.
• Organic Synthesis Reference Standard: Serves as a high-purity standard for analytical method development and validation in QC laboratories.
• Chemical Biology Probes: Utilized in the development of chemical probes for studying enzyme function and protein interactions.
• Agrochemical Research: Potential intermediate in the research and development of new crop protection agents.
• Material Science: Investigated as a precursor for organic electronic materials due to its conjugated aromatic system.

Basic Information

Product Name	8-Ethyl-2-Pyridin-3-Ylquinoline-4-Carboxylic Acid
CAS No.	774587-14-3
Molecular Formula	C₁₇H₁₄N₂O₂
Molecular Weight	278.31 g/mol
Synonyms	8-Ethyl-2-(3-pyridinyl)-4-quinolinecarboxylic acid; 2-(Pyridin-3-yl)-8-ethylquinoline-4-carboxylic acid; 8-Ethyl-2-(pyridin-3-yl)quinoline-4-carboxylic acid; Quinoline-4-carboxylic acid, 8-ethyl-2-(3-pyridinyl)-; 774587-14-3; 8-Ethyl-2-(3-pyridyl)quinoline-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 8-Ethyl-2-Pyridin-3-Ylquinoline-4-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for pharmaceutical research. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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