Description

5-Quinolinecarboxylicacid,6-Amino-,Methylester(9Ci) CAS NO 681246-33-3 is a specialized quinoline derivative, a high-purity organic building block of significant interest in advanced chemical synthesis. Its core value lies in its bifunctional structure, incorporating both an amino group and a methyl ester, which makes it a versatile intermediate for constructing complex heterocyclic systems. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinoline-based drug candidates, particularly for antimicrobial, anticancer, and anti-inflammatory applications.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Organic Synthesis: Utilized in academic and industrial R&D for constructing complex heterocyclic frameworks and functionalized quinoline libraries.
• Material Science: Potential intermediate for the synthesis of organic ligands used in catalysis or for creating advanced organic electronic materials.
• Chemical Biology: Used as a probe or scaffold in the design of enzyme inhibitors and molecular tools for biological studies.

Basic Information

Product Name	5-Quinolinecarboxylicacid,6-Amino-,Methylester(9Ci)
CAS No.	681246-33-3
Molecular Formula	C11H10N2O2
Molecular Weight	202.21 g/mol
Synonyms	6-Amino-5-quinolinecarboxylic acid methyl ester; Methyl 6-aminoquinoline-5-carboxylate; 6-Aminoquinoline-5-carboxylic acid methyl ester; 5-Quinolinecarboxylic acid, 6-amino-, methyl ester (9CI); 681246-33-3; Methyl 6-amino-5-quinolinecarboxylate; 6-Amino-5-methoxycarbonylquinoline
EINECS	Contact for details

Quality Control

Our 5-Quinolinecarboxylicacid,6-Amino-,Methylester(9Ci) is manufactured under strict quality management systems. Each 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 critical quality attributes. Our commitment to cGMP principles and adherence to ISO standards ensure reliable supply for your most demanding research and development projects.

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 nature, the container must be kept tightly sealed to prevent moisture absorption. For long-term storage, consider using desiccants.

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%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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