ethyl ester of rosmarinic acid

Base Information

• Chemical Name: ethyl ester of rosmarinic acid
• CAS No.: 174591-47-0
• Molecular Formula: C₂₀H₂₀O₈
• Molecular Weight: 388.374
• Mol file: 174591-47-0.mol

Synonyms:

Chemical Property of ethyl ester of rosmarinic acid

Chemical Property:

• Boiling Point: 658.7±55.0 °C(Predicted)
• Density: 1.413±0.06 g/cm3(Predicted)

Purity/Quality:

99% ^*data from raw suppliers

Ethyl rosmarinate ≥98% (HPLC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of ethyl ester of rosmarinic acid

There total 2 articles about ethyl ester of rosmarinic acid 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: 84.0%

ethanol (64-17-5) + (R)-(+)-rosmarinic acid (20283-92-5) → ethyl ester of rosmarinic acid (174591-47-0)

Guidance literature:

With thionyl chloride; at 0 ℃; for 18h;

DOI:10.1016/j.bmc.2006.06.059

Reference yield: 82.0%

ethanol (64-17-5) + rosmarinic acid (179462-74-9) → rosmarinic acid, ethyl ester (118120-95-9,174591-47-0)

Guidance literature:

for 24h; Heating / reflux;

upstream raw materials:

ethanol

rosmarinic acid

(R)-(+)-rosmarinic acid