Description

7-Chloro-2-(4-Ethoxyphenyl)-8-Methylquinoline-4-Carboxylic Acid is a high-purity, synthetically valuable quinoline derivative. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block for medicinal chemistry research. It is primarily utilized by R&D teams and process chemists in the pharmaceutical and agrochemical industries for the development of novel active ingredients. Its specific structure makes it a key precursor in synthesizing compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in oncology and anti-infective research.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery.
• Agrochemical Development: Serves as a precursor in the research and synthesis of new crop protection agents and pesticides.
• Chemical Synthesis: Employed in organic synthesis for the construction of complex heterocyclic compounds and fine chemicals.
• Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	7-Chloro-2-(4-Ethoxyphenyl)-8-Methylquinoline-4-Carboxylic Acid
CAS No.	862713-30-2
Molecular Formula	C19H16ClNO3
Molecular Weight	341.79 g/mol
Synonyms	4-Quinolinecarboxylic acid, 7-chloro-2-(4-ethoxyphenyl)-8-methyl-; 7-Chloro-2-(4-ethoxyphenyl)-8-methyl-4-quinolinecarboxylic acid; 862713-30-2; 7-Chloro-2-(p-ethoxyphenyl)-8-methylquinoline-4-carboxylic acid; 8-Methyl-7-chloro-2-(4-ethoxyphenyl)quinoline-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 7-Chloro-2-(4-Ethoxyphenyl)-8-Methylquinoline-4-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. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a 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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.