3411-58-3

Basic information

• Product Name: ethyl L-cysteinate
• Synonyms: ethyl L-cysteinate;Cysteine, ethyl ester, L- (7CI, 8CI);Ethyl cysteinate;(2R)-2-Amino-3-mercaptopropanoic acid ethyl ester;(R)-2-Amino-3-mercaptopropanoic acid ethyl ester;Cysteine ethyl;L-Cys-OEt;L-Cysteine ethyl
• CAS NO: 3411-58-3
• Molecular Formula: C₅H₁₁NO₂S
• Molecular Weight: 149.21134
• EINECS: 222-298-3
• Mol File: 3411-58-3.mol

Chemical Properties

• Melting Point: 125-127 °C
• Boiling Point: 205.9°C at 760 mmHg
• Flash Point: 78.3°C
• Appearance: /
• Density: 1.124g/cm³
• Vapor Pressure: 0.244mmHg at 25°C
• Refractive Index: 1.49
• PKA: 9.39±0.10(Predicted)
• CAS DataBase Reference: ethyl L-cysteinate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl L-cysteinate(3411-58-3)
• EPA Substance Registry System: ethyl L-cysteinate(3411-58-3)

Safety Data

• Hazardous Substances Data: 3411-58-3(Hazardous Substances Data)

Usage

General Description

Ethyl L-cysteinate is a chemical compound derived from the amino acid L-cysteine, which is commonly found in foods such as garlic and onions. It has been identified as a key contributor to the aroma and flavor of various food products, and is commercially used as a flavoring agent in the food and beverage industry. Ethyl L-cysteinate has also been studied for its potential health benefits, including its antioxidant and antimicrobial properties. Additionally, research has shown that it may have a positive impact on liver health and help to lower blood pressure. Thus, ethyl L-cysteinate is a multifunctional compound with significant potential for both flavor enhancement and health promotion in various applications.

InChI:InChI=1/C5H11NO2S/c1-2-8-5(7)4(6)3-9/h4,9H,2-3,6H2,1H3/t4-/m0/s1