Description

7-Quinolinecarboxylicacid,8-Hydroxy-,Methylester(6Ci,9Ci) is a specialized quinoline derivative that serves as a crucial synthetic intermediate and building block in advanced organic chemistry. Its unique molecular structure, featuring both carboxylic acid ester and hydroxy functional groups on the quinoline core, makes it valuable for constructing complex molecules with specific electronic and steric properties. This compound is primarily sought by research institutions and chemical manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for anti-malarial, anti-inflammatory, or anti-cancer research programs.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators that leverage the quinoline scaffold.
• Coordination Chemistry & Ligand Synthesis: Serves as a precursor for creating chelating ligands used in catalysis, metal-organic frameworks (MOFs), or diagnostic imaging agents.
• Material Science: Employed in the synthesis of organic semiconductors, light-emitting materials, or advanced polymers due to its conjugated aromatic system.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic synthesis and heterocyclic chemistry.
• Fine Chemical Production: Intermediate in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	7-Quinolinecarboxylicacid,8-Hydroxy-,Methylester(6Ci,9Ci)
CAS No.	73776-20-2
Molecular Formula	C11H9NO3
Molecular Weight	203.19 g/mol
Synonyms	8-Hydroxy-7-quinolinecarboxylic acid methyl ester; Methyl 8-hydroxy-7-quinolinate; 8-Hydroxyquinoline-7-carboxylic acid methyl ester; 7-Quinolinecarboxylic acid, 8-hydroxy-, methyl ester; 8-Hydroxy-7-quinolinecarboxylic acid methyl ester (6CI,9CI); Methyl 8-hydroxyquinoline-7-carboxylate
EINECS	Contact for details

Quality Control

Our 7-Quinolinecarboxylicacid,8-Hydroxy-,Methylester(6Ci,9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications. Custom purity grades and analytical packages are available upon request.

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 after each use to prevent moisture absorption, which may affect stability and performance. 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)	≥ 97.0%
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.