Description

3-Quinolinecarboxylicacid,4-Hydroxy-7,8-Dimethyl-(9Ci) is a high-purity, synthetically derived quinoline derivative with a specific, multi-substituted molecular structure. This compound matters as a critical pharmaceutical intermediate and a versatile organic building block for advanced chemical synthesis. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or fungicides due to its bioactive quinoline core.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct more elaborate heterocyclic compounds.
• Material Science Research: Investigated for potential use in creating organic semiconductors, ligands for metal complexes, or advanced polymers.
• Biochemical Research: May be utilized as a standard, inhibitor, or probe in enzymatic or receptor-binding studies.
• Fine Chemical Production: Acts as a specialized intermediate for manufacturing high-value, low-volume chemicals for niche applications.

Basic Information

Product Name	3-Quinolinecarboxylicacid,4-Hydroxy-7,8-Dimethyl-(9Ci)
CAS No.	53164-36-6
Molecular Formula	C12H11NO3
Molecular Weight	217.22 g/mol
Synonyms	4-Hydroxy-7,8-dimethylquinoline-3-carboxylic acid; 7,8-Dimethyl-4-hydroxy-3-quinolinecarboxylic acid; 4-Hydroxy-7,8-dimethyl-3-quinolinecarboxylic acid; 3-Carboxy-4-hydroxy-7,8-dimethylquinoline; 4-Hydroxy-7,8-dimethylquinoline-3-carboxylate; 7,8-Dimethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 3-Quinolinecarboxylicacid,4-Hydroxy-7,8-Dimethyl-(9Ci) is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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