Description

2-Methyl-Quinoline-4-Thiol CAS NO 90945-94-1 is a specialized heterocyclic organic compound featuring a quinoline backbone substituted with a methyl group and a thiol functionality. This unique structure makes it a valuable intermediate and building block in advanced chemical synthesis, particularly for applications requiring specific coordination or reactivity. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, especially those targeting neurological or infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides due to its bioactive quinoline core.
• Ligand in Catalysis: Acts as a ligand for metal complexes in catalytic processes, leveraging the thiol and nitrogen donor atoms.
• Material Science Research: Employed in the creation of organic semiconductors, conductive polymers, or metal-organic frameworks (MOFs).
• Chemical Research & Development: A versatile building block for organic chemists exploring novel heterocyclic compounds and reaction pathways.
• Dye and Pigment Intermediate: Can be used in the synthesis of specialized quinoline-based dyes and colorants.

Basic Information

Product Name	2-Methyl-Quinoline-4-Thiol
CAS No.	90945-94-1
Molecular Formula	C₁₀H₉NS
Molecular Weight	175.25 g/mol
Synonyms	2-Methyl-4-mercaptoquinoline; 4-Mercapto-2-methylquinoline; 2-Methylquinoline-4-thione; 2-Methyl-4-quinolinethiol; 4-Thiol-2-methylquinoline; 2-Methyl-4-sulfanylquinoline; 4-Hydroxy-2-methylquinoline thione (tautomer)
EINECS	Contact for details

Quality Control

Our 2-Methyl-Quinoline-4-Thiol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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