S-(1-oxidoquinolin-4-yl)-L-cysteine

Base Information

• Chemical Name: S-(1-oxidoquinolin-4-yl)-L-cysteine
• CAS No.: 20569-43-1
• Molecular Formula: C₁₂H₁₂N₂O₃S
• Molecular Weight: 264.305
• Mol file: 20569-43-1.mol

Synonyms:Alanine,3-(4-quinolylthio)-, 1-oxide, L- (8CI); L-Cysteine, S-4-quinolinyl-, N-oxide

Chemical Property of S-(1-oxidoquinolin-4-yl)-L-cysteine

Chemical Property:

• Vapor Pressure: 6.16E-12mmHg at 25°C
• Boiling Point: 527°C at 760 mmHg
• Flash Point: 272.6°C
• Density: 1.44g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of S-(1-oxidoquinolin-4-yl)-L-cysteine

There total 2 articles about S-(1-oxidoquinolin-4-yl)-L-cysteine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

4-nitroquinoline-N-oxide (56-57-5) + l-cysteine hydrochloride (52-89-1) → S-(1-oxy-[4]quinolyl)-L-cysteine (20569-43-1)

Guidance literature:

With sodium hydroxide; ethanol; water; bei pH 7.2;

Reference yield:

→ S-(1-Oxido-4-quinolyl)cysteine (20569-43-1)

Guidance literature:

4-Nitro-chinolin-1-oxid in wss. A., Cystein-hydrochlorid;

upstream raw materials:

4-nitroquinoline-N-oxide

l-cysteine hydrochloride