Description

5-(Methylsulfonyl)Quinolin-3-Ol is a high-purity, functionalized quinoline derivative that serves as a critical building block in advanced organic synthesis. Its unique sulfonyl and hydroxyl substituents make it a versatile intermediate for constructing complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating novel active ingredients and fine-tuning molecular interactions.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for kinase inhibitors, anti-cancer agents, and central nervous system (CNS) active compounds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the quinoline scaffold's bioactivity.
• Material Science: Serves as a monomer or functional additive in the creation of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Synthesis: Acts as a versatile synthon for further functionalization, enabling the creation of libraries of compounds for high-throughput screening (HTS).
• Dye & Pigment Industry: Utilized as an intermediate in the production of advanced colorants and fluorescent markers.

Basic Information

Product Name	5-(Methylsulfonyl)Quinolin-3-Ol
CAS No.	1956384-81-8
Molecular Formula	C10H9NO3S
Molecular Weight	223.25 g/mol
Synonyms	3-Hydroxy-5-(methylsulfonyl)quinoline; 5-Methanesulfonylquinolin-3-ol; Quinolin-3-ol, 5-(methylsulfonyl)-; 5-(Methylsulfonyl)-3-quinolinol; 5-Methylsulfonyl-3-hydroxyquinoline; 5-(Methylsulfonyl)-3-hydroxyquinoline; 3-Quinolinol, 5-(methylsulfonyl)-
EINECS	Contact for details

Quality Control

Our 5-(Methylsulfonyl)Quinolin-3-Ol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or production standards.

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 to prevent moisture absorption, which may affect stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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