Description

3-Quinolinecarboxylicacid,4-Amino-,Methylester(9Ci) CAS NO 75353-53-6 is a high-purity, functionalized quinoline derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its dual functional groups—the amino and ester moieties—which make it a versatile intermediate for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel quinoline-based drug candidates, including potential antimicrobials and anticancer agents.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging the quinoline scaffold for biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a starting material for synthesizing electron-transport or emissive layer materials in electronic displays.
• Coordination Chemistry & Ligand Synthesis: Serves as a chelating ligand precursor for metal complexes used in catalysis or material science.
• Dye and Pigment Manufacturing: Intermediate for producing specialized quinoline dyes with specific color and fastness properties.
• Research & Development: A valuable tool for medicinal chemistry and chemical biology research to explore new structure-activity relationships.

Basic Information

Product Name	3-Quinolinecarboxylicacid,4-Amino-,Methylester(9Ci)
CAS No.	75353-53-6
Molecular Formula	C11H10N2O2
Molecular Weight	202.21 g/mol
Synonyms	4-Amino-3-quinolinecarboxylic acid methyl ester; Methyl 4-aminoquinoline-3-carboxylate; 4-Aminoquinoline-3-carboxylic acid methyl ester; 3-Quinolinecarboxylic acid, 4-amino-, methyl ester; 4-Amino-3-methoxycarbonylquinoline; 75353-53-6; Methyl 4-amino-3-quinolinecarboxylate
EINECS	Contact for details

Quality Control

Our production of 3-Quinolinecarboxylicacid,4-Amino-,Methylester(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for your critical syntheses. We employ advanced analytical techniques, including HPLC, NMR, and mass spectrometry, for comprehensive characterization and purity verification. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting compliance in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.