2-beta-Carboxyethylamino-4-aminobenzenesulfonic acid
2-(2-羧乙氨基)-4-氨基苯磺酸
Also known as: N-(5-Amino-2-sulfophenyl)-beta-alanine, 4-Amino-2-(carboxyethylamino)benzenesulfonic acid, 4-amino-2-(2-carboxyethyl)amino benzene sulfonic acid, 5-amino-2-sulphonic-N-ethylacetatic-aniline, β-Alanine, N-(5-amino-2-sulfophenyl)-
2-beta-Carboxyethylamino-4-aminobenzenesulfonic acid (CAS 334757-72-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H12N2O5S and a molecular weight of 260.26700 g/mol. It is also known as N-(5-Amino-2-sulfophenyl)-beta-alanine, 4-Amino-2-(carboxyethylamino)benzenesulfonic acid and 4-amino-2-(2-carboxyethyl)amino benzene sulfonic acid. Key property: a density of 1.61. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 334757-72-1
- Jingsj CID
- J-1620380-0
- Molecular Formula
- C9H12N2O5S
- Chinese Name
- 2-(2-羧乙氨基)-4-氨基苯磺酸
- Molecular Weight
- 260.26700 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.61 |
|---|
Frequently Asked Questions
What is the CAS number of 2-beta-Carboxyethylamino-4-aminobenzenesulfonic acid?
The CAS number of 2-beta-Carboxyethylamino-4-aminobenzenesulfonic acid is 334757-72-1.
What are the molecular formula and molecular weight of 2-beta-Carboxyethylamino-4-aminobenzenesulfonic acid?
2-beta-Carboxyethylamino-4-aminobenzenesulfonic acid has molecular formula C9H12N2O5S and molecular weight 260.26700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-beta-Carboxyethylamino-4-aminobenzenesulfonic acid (CAS 334757-72-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1620380-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.