Description

5-Quinolinecarboxylicacid,2-Formyl-(9Ci) is a specialized quinoline derivative that serves as a crucial synthetic intermediate and building block in advanced organic chemistry. Its unique bifunctional structure, featuring both carboxylic acid and formyl groups, makes it a versatile precursor for constructing complex heterocyclic systems and pharmaceutical scaffolds. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where it is used to develop novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel quinoline-based drug candidates, including potential antimicrobials, anticancer agents, and kinase inhibitors.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging the quinoline core for biological activity.
• Ligand Synthesis: Serves as a precursor for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science: Intermediate in the production of organic electronic materials, dyes, and photoactive compounds.
• Chemical Research: A versatile starting material for heterocyclic chemistry, enabling the construction of fused ring systems and functionalized quinolines.

Basic Information

Product Name	5-Quinolinecarboxylicacid,2-Formyl-(9Ci)
CAS No.	155602-26-9
Molecular Formula	C11H7NO3
Molecular Weight	201.18 g/mol
Synonyms	2-Formylquinoline-5-carboxylic acid; 2-Formyl-5-quinolinecarboxylic acid; 5-Carboxy-2-formylquinoline; Quinoline-5-carboxylic acid, 2-formyl-; 2-Carboxy-5-formylquinoline (tautomer)
EINECS	Contact for details

Quality Control

Every batch of 5-Quinolinecarboxylicacid,2-Formyl-(9Ci) is produced and tested under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, providing detailed results for all critical parameters.

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 light-sensitive nature and propensity to be easily oxidized, it is recommended to store the material under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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