Description

5-Quinolinecarboxylicacid,3,4-Dihydroxy-(9Ci) is a specialized quinoline derivative with a carboxylic acid and two hydroxyl groups, making it a versatile building block for advanced synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and life science industries seeking to create novel active compounds. The product is identified by CAS number 127980-50-1.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators due to its bioactive quinoline core.
• Ligand Synthesis: Acts as a starting material for creating complex chelating agents or catalysts used in metal-mediated organic reactions.
• Material Science: Potential building block for organic electronic materials or advanced polymers requiring specific functional groups.
• Biochemical Research: May be utilized in the study of enzyme inhibitors or as a probe in biochemical assays.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	5-Quinolinecarboxylicacid,3,4-Dihydroxy-(9Ci)
CAS No.	127980-50-1
Molecular Formula	C10H7NO4
Molecular Weight	205.17 g/mol
Synonyms	3,4-Dihydroxyquinoline-5-carboxylic acid; 5-Carboxy-3,4-dihydroxyquinoline; 3,4-Dihydroxy-5-quinolinecarboxylic acid; Quinoline-5-carboxylic acid, 3,4-dihydroxy-; 127980-50-1; 5-Quinolinecarboxylic acid, 3,4-dihydroxy-; 3,4-Dihydroxy-5-quinoline carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Quinolinecarboxylicacid,3,4-Dihydroxy-(9Ci) is produced under strict quality management protocols. 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 research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory needs.

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). 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)	≥ 95.0%
Loss on Drying	≤ 2.0%
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.