Description

4-Hydroxy-2-oxo-1,2-dihydro-quinoline-3-carboxylic acid (2-ethylamino-ethyl)-amide is a specialized quinoline derivative amide compound of significant interest in advanced organic synthesis. This molecule serves as a crucial pharmacophore and synthetic intermediate for developing novel active compounds. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in creating new therapeutic agents and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in therapeutic areas targeting specific enzymes or receptors.
• Chemical Research & Development: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Fine Chemical Synthesis: Used in the production of complex, high-purity specialty chemicals for research and industrial applications.
• Biochemical Tool Compound: Potential use in developing assay probes or inhibitors for biological research and diagnostic applications.
• Agrochemical Research: Intermediate in the development of new active ingredients for crop protection products.

Basic Information

Product Name	4-Hydroxy-2-oxo-1,2-dihydro-quinoline-3-carboxylic acid (2-ethylamino-ethyl)-amide
CAS No.	378199-95-2
Molecular Formula	C₁₅H₁₉N₃O₃
Molecular Weight	289.33 g/mol
Synonyms	4-Hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide, N-(2-(Ethylamino)ethyl); 1,2-Dihydro-4-hydroxy-2-oxo-3-quinolinecarboxamide, N-[2-(ethylamino)ethyl]-; 3-Quinolinecarboxamide, 1,2-dihydro-4-hydroxy-2-oxo-N-[2-(ethylamino)ethyl]-; N-(2-(Ethylamino)ethyl)-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide; 378199-95-2; Quinoline-3-carboxamide derivative
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch is characterized and tested using modern analytical techniques including HPLC, NMR, and MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.2%

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