Cyclohexyl cysteinate

Base Information

• Chemical Name: Cyclohexyl cysteinate
• CAS No.: 139560-16-0
• Molecular Formula: C₉H₁₇NO₂S
• Molecular Weight: 203.305
• Mol file: 139560-16-0.mol

Synonyms:cyclohexyl cysteinate

Chemical Property of Cyclohexyl cysteinate

Chemical Property:

• Vapor Pressure: 0.00157mmHg at 25°C
• Boiling Point: 295°C at 760 mmHg
• PKA: 9.27±0.10(Predicted)
• Flash Point: 132.2°C
• PSA: 91.12000
• Density: 1.11g/cm³
• LogP: 1.81970

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Cyclohexyl cysteinate

There total 2 articles about Cyclohexyl cysteinate 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: 71.0%

C18H32N2O4S2*2C7H8O3S → cysteine cyclohexyl ester (139560-16-0)

Guidance literature:

With 1,4-dithio-L-threitol; triethylamine; In dichloromethane; at 20 ℃; for 24h; Inert atmosphere;

DOI:10.1039/d1sc05542a

Reference yield:

cyclohexanol (108-93-0) → cysteine cyclohexyl ester (139560-16-0)

Guidance literature:

Multi-step reaction with 2 steps

1: cyclohexane / Reflux

2: 1,4-dithio-L-threitol; triethylamine / dichloromethane / 24 h / 20 °C / Inert atmosphere

With 1,4-dithio-L-threitol; triethylamine; In dichloromethane; cyclohexane;

DOI:10.1039/d1sc05542a

upstream raw materials:

cyclohexanol

Refernces