Description

5-Quinolinol, 3-Methyl- (9Ci) is a specialized quinoline derivative, a heterocyclic compound of significant interest in advanced organic synthesis. This chemical serves as a crucial building block and intermediate for the development of complex molecules, particularly in pharmaceutical and agrochemical research. It is essential for R&D chemists and process development scientists working on novel active ingredients, functional materials, and fine chemical production.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactive quinoline scaffold.
• Material Science: Serves as a monomer or functionalizing agent in the creation of advanced polymers, ligands for catalysis, and organic electronic materials.
• Chemical Synthesis: Employed as a versatile building block for constructing complex heterocyclic compounds in academic and industrial laboratories.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing specialized quinoline-based colorants and fluorescent markers.

Basic Information

Product Name	5-Quinolinol, 3-Methyl- (9Ci)
CAS No.	420786-82-9
Molecular Formula	C₁₀H₉NO
Molecular Weight	159.18 g/mol
Synonyms	3-Methyl-5-quinolinol; 3-Methylquinolin-5-ol; 5-Hydroxy-3-methylquinoline; 5-Quinolinol, 3-methyl-; 3-Methyl-5-hydroxyquinoline
EINECS	Contact for details

Quality Control

Our 5-Quinolinol, 3-Methyl- (9Ci) is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.