CARBAMOYL-DL-ALA-OH

Base Information

• Chemical Name: CARBAMOYL-DL-ALA-OH
• CAS No.: 77340-50-2
• Molecular Formula: C4H8N2O3
• Molecular Weight: 132.119
• Hs Code.: 2924199090
• Mol file: 77340-50-2.mol

Synonyms:DL-Alanine,N-(aminocarbonyl)-;Hydantoic acid, 2-methyl- (5CI);Hydantoic acid, 2-methyl-,DL- (6CI);N-Carbamoyl-DL-alanine;N-DL-Carbamoylalanine;

Chemical Property of CARBAMOYL-DL-ALA-OH

Chemical Property:

• Melting Point: 157 °C
• Refractive Index: 1.4880 (estimate)
• Boiling Point: 304.2 °C at 760 mmHg
• PKA: 3.89±0.10(Predicted)
• Flash Point: 137.8 °C
• PSA: 92.42000
• Density: 1.332 g/cm³
• LogP: 0.21900
• Storage Temp.: −20°C
• Water Solubility.: 25.5g/L(25 oC)

Purity/Quality:

98%Min ^*data from raw suppliers

Carbamoyl-DL-Ala-OH ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of CARBAMOYL-DL-ALA-OH

There total 2 articles about CARBAMOYL-DL-ALA-OH 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:

DL-2-(N'-glycyl-ureido)-propionic acid (859967-51-4) → N-carbamoyl-DL-alanine (77340-50-2) + glycine (56-40-6,18875-39-3,25718-94-9) + methyl-5 hydantoine (67337-69-3,616-03-5)

Guidance literature:

Hydrolysis;

Reference yield:

hydrogenchloride (7647-01-0,15364-23-5) + DL-2-(N'-glycyl-ureido)-propionic acid (859967-51-4) → N-carbamoyl-DL-alanine (77340-50-2) + glycine (56-40-6,18875-39-3,25718-94-9) + methyl-5 hydantoine (67337-69-3,616-03-5)

Guidance literature:

Hydrolysis;

Reference yield: 100.0%

N-carbamoyl-DL-alanine (77340-50-2) → L-alanin (56-41-7,25191-17-7,18875-37-1)

Guidance literature:

With NH₄Cl-NH₄OH buffer pH 8.5; nickel dichloride; at 60 ℃; for 24h; N-carbamyl-L-amino acid aminohydrolase;

DOI:10.1080/bbb.58.265

upstream raw materials:

hydrogenchloride

DL-2-(N'-glycyl-ureido)-propionic acid

Downstream raw materials:

1-methyldiazolidine-2,4-dione

L-alanin

DL-4-methyl-1,3-oxazolidine-2,5-dione

carbon dioxide