N(G)-monoethylarginine

Base Information

• Chemical Name: N(G)-monoethylarginine
• CAS No.: 20933-81-7
• Molecular Formula: C8H18N4O2
• Molecular Weight: 202.2541
• Mol file: 20933-81-7.mol

Synonyms:

Chemical Property of N(G)-monoethylarginine

Chemical Property:

• Vapor Pressure: 3.71E-06mmHg at 25°C
• Boiling Point: 360°Cat760mmHg
• PKA: 2.50±0.24(Predicted)
• Flash Point: 171.5°C
• PSA: 111.23000
• Density: 1.21g/cm³
• LogP: 0.89420

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of N(G)-monoethylarginine

There total 3 articles about N(G)-monoethylarginine 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:

N-ethyl-S-methyl-isothiourea (44595-80-4) + L-ornithine hydrochloride (3184-13-2,36630-89-4) → (S)-2-Amino-5-(N'-ethyl-guanidino)-pentanoic acid (20933-81-7)

Guidance literature:

With sodium hydroxide; for 216h; Yield given; Ambient temperature;

DOI:10.1080/00397919808005947

Reference yield:

C22H42N4O6 → (S)-2-Amino-5-(N'-ethyl-guanidino)-pentanoic acid (20933-81-7)

Guidance literature:

With trifluoroacetic acid; for 1h; Yield given; Ambient temperature;

DOI:10.1002/jccs.199800083

Reference yield:

bromocyane (506-68-3) + L-ornithine (70-26-8,25104-12-5,410523-47-6) + ethylamine (75-04-7,85404-22-4) → (S)-2-Amino-5-(N'-ethyl-guanidino)-pentanoic acid (20933-81-7)

Guidance literature:

Yield given. Multistep reaction;

DOI:10.1021/jo00317a033

upstream raw materials:

bromocyane

L-ornithine

ethylamine

N-ethyl-S-methyl-isothiourea