70543-06-5

Basic information

• Product Name: DL-Aspartic acid, N-(1,2-dicarboxyethyl)-
• Synonyms: DL-Aspartic acid, N-(1,2-dicarboxyethyl)-
• CAS NO: 70543-06-5
• Molecular Formula: C₈H₁₁NO₈
• Molecular Weight: 249.17484
• Mol File: 70543-06-5.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• CAS DataBase Reference: DL-Aspartic acid, N-(1,2-dicarboxyethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: DL-Aspartic acid, N-(1,2-dicarboxyethyl)-(70543-06-5)
• EPA Substance Registry System: DL-Aspartic acid, N-(1,2-dicarboxyethyl)-(70543-06-5)

Safety Data

• Hazardous Substances Data: 70543-06-5(Hazardous Substances Data)

Usage

General Description

DL-Aspartic acid, N-(1,2-dicarboxyethyl)-, is a derivative of aspartic acid, an amino acid that is utilized in the biosynthesis of proteins. DL-Aspartic acid, N-(1,2-dicarboxyethyl)-, often used in scientific research, features an extended carboxylic acid group, making it more reactive than its parent compound. Its specific properties can make it useful in the study of protein structure and function. It should be handled with care as exposure may cause irritation to skin, eyes, and respiratory system. As with many chemicals, proper safety precautions should be taken when using and disposing of it.

Upstream product

• 110-16-7 maleic acid 
• 617-45-8 aspartic Acid 
• 108-31-6 maleic anhydride 
• 111-42-2 2,2'-iminobis[ethanol] 
• 56-84-8 L-Aspartic acid 
• 110-17-8 (2E)-but-2-enedioic acid 

Downstream Products

• 302-84-1 serin 
• 302-72-7 rac-Ala-OH 
• 617-45-8 aspartic Acid 
• 107-95-9 3-amino propanoic acid 

Relevant articles and documents

Formation constants and composition of Ga3+ and In3+ complexes with iminodisuccinic acid in aqueous solutions according to potentiometric data

The complexation of Ga3+ and In3+ with iminodisuccinic acid (H4L) at 25 C in 0.1, 0.4, 0.6, and 0.8 M KNO3 supporting solutions was studied by potentiometry and mathematical modeling. The thermodynamic constants of formation of neutral, protonated, and hydroxo complexes were calculated by extrapolating the concentration constants to the zero ionic strength using an equation with one individual parameter.

CATALYST RECOVERY PROCESS

The present invention relates to a method for recovering lanthanoid catalyst from the preparation of aspartic acid diethoxy succinate comprising contacting a carbonate source with a solution containing lanthanoid ions derived from said preparation and a chelating agent different from aspartic acid diethoxy succinate to precipitate lanthanoid carbonate followed by separating the precipitated lanthanoid carbonate from the solution.