Compound Q&A
What are the physical and chemical properties of Disodium 5-[(E)-{4-[(2-carboxylatoethyl)carbamoyl]phenyl}diazenyl]-2-hydroxybenzoate (CAS: 82101-18-6)?
Answer
![Disodium 5-[(E)-{4-[(2-carboxylatoethyl)carbamoyl]phenyl}diazenyl]-2-hydroxybenzoate](https://static.chemtradehub.com/structs/821/82101-18-6-8f15.webp "Disodium 5-[(E)-{4-[(2-carboxylatoethyl)carbamoyl]phenyl}diazenyl]-2-hydroxybenzoate")
Disodium 5-[(E)-{4-[(2-carboxylatoethyl)carbamoyl]phenyl}diazenyl]-2-hydroxybenzoate is a crystalline compound with a molecular weight of approximately 502.5 g/mol. It has a solubility of about 5 g/L in water. The compound is moderately reactive, showing potential for ester and amide bond formation. It has a pKa of around 4.5, making it mildly acidic.
About
CAS No
82101-18-6
English Name
Disodium 5-[(E)-{4-[(2-carboxylatoethyl)carbamoyl]phenyl}diazenyl]-2-hydroxybenzoate
Molecular Formula
C17H13N3Na2O6
Molecular Weight
401.28 g/mol
SMILES
C1=CC(=CC=C1C(=O)NCCC(=O)[O-])N=NC2=CC(=C(C=C2)[O-])C(=O)O.[Na+].[Na+]
InChIKey
CKMOQBVBEGCJGW-LLIZZRELSA-L
Last Updated: 2026-01-04 19:14