Compound Q&A
What are the physical and chemical properties of (2S,2'S)-2,2'-(1,2-Ethanediyldiimino)disuccinic acid (CAS: 20846-91-7)?
Answer
(2S,2'S)-2,2'-(1,2-Ethanediyldiimino)disuccinic acid is a white, crystalline solid with a molecular weight of approximately 446.34 g/mol. It is slightly soluble in water and more soluble in organic solvents. This compound is known for its reactivity in forming amide bonds and ester linkages, making it useful in various synthetic applications. Its pKa values are around 3.7 and 4.6, indicating its acidity in aqueous solutions.
About
CAS No
20846-91-7
English Name
(2S,2'S)-2,2'-(1,2-Ethanediyldiimino)disuccinic acid (non-preferred name)
Molecular Formula
C10H16N2O8
Molecular Weight
292.24 g/mol
SMILES
O=C(O)[C@@H](NCCN[C@@H](CC(O)=O)C(O)=O)CC(O)=O
InChIKey
VKZRWSNIWNFCIQ-WDSKDSINSA-N
Last Updated: 2025-09-23 10:23
