Description

4-Amino-7-Chloro-8-Methylquinoline-3-Carboxylic Acid is a high-purity, synthetically versatile quinoline derivative that serves as a critical building block in advanced organic synthesis. Its molecular structure makes it an essential intermediate for the development of active pharmaceutical ingredients (APIs) and specialty fine chemicals. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for creating novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting infectious diseases or acting as kinase inhibitors.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides due to its bioactive quinoline core.
• Chemical Synthesis Building Block: Employed in organic chemistry for constructing more complex heterocyclic compounds and ligands for catalysis.
• Material Science: Potential use in the synthesis of organic semiconductors, dyes, and photoactive materials.
• Academic & Contract Research: Serves as a standard or starting material in medicinal chemistry and process development research.

Basic Information

Product Name	4-Amino-7-Chloro-8-Methylquinoline-3-Carboxylic Acid
CAS No.	1219022-04-4
Molecular Formula	C11H9ClN2O2
Molecular Weight	236.66 g/mol
Synonyms	4-Amino-7-chloro-8-methylquinoline-3-carboxylic acid; 7-Chloro-8-methyl-4-aminoquinoline-3-carboxylic acid; 3-Quinolinecarboxylic acid, 4-amino-7-chloro-8-methyl-; 4-Amino-7-chloro-8-methyl-3-quinolinecarboxylic acid; 1219022-04-4; ACM1219022044; AKOS040750656
EINECS	Contact for details

Quality Control

Our 4-Amino-7-Chloro-8-Methylquinoline-3-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 and research applications. A comprehensive 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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