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Atomfair 2-beta-Carboxyethylamino-4-aminobenzenesulfonicacid C9H12N2O5S

Description 2-beta-Carboxyethylamino-4-aminobenzenesulfonic acid (CAS No. 334757-72-1) is a high-purity sulfonated aromatic compound with the molecular formula C9H12N2O5S . This specialized intermediate features both amino and carboxyethyl functional groups, making it highly versatile for synthetic applications. With an IUPAC name of 3-(5-amino-2-sulfoanilino)propanoic acid , this off-white to beige crystalline powder offers excellent solubility in polar solvents (water, DMSO) while remaining stable under standard conditions. Our product is rigorously analyzed by HPLC (>98% purity) and NMR spectroscopy to ensure batch-to-batch consistency for research applications. Suitable for use as a building block in dyes, pharmaceutical intermediates, or surface modification agents. Packaged under inert…

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Description

Description

2-beta-Carboxyethylamino-4-aminobenzenesulfonic acid (CAS No. 334757-72-1) is a high-purity sulfonated aromatic compound with the molecular formula C9H12N2O5S. This specialized intermediate features both amino and carboxyethyl functional groups, making it highly versatile for synthetic applications. With an IUPAC name of 3-(5-amino-2-sulfoanilino)propanoic acid, this off-white to beige crystalline powder offers excellent solubility in polar solvents (water, DMSO) while remaining stable under standard conditions. Our product is rigorously analyzed by HPLC (>98% purity) and NMR spectroscopy to ensure batch-to-batch consistency for research applications. Suitable for use as a building block in dyes, pharmaceutical intermediates, or surface modification agents. Packaged under inert atmosphere in amber glass vials to prevent degradation.

  • CAS No: 334757-72-1
  • Molecular Formula: C9H12N2O5S
  • Molecular Weight: 260.27
  • Exact Mass: 260.04669266
  • Monoisotopic Mass: 260.04669266
  • IUPAC Name: 3-(5-amino-2-sulfoanilino)propanoic acid
  • SMILES: C1=CC(=C(C=C1N)NCCC(=O)O)S(=O)(=O)O
  • Synonyms: 334757-72-1, 2-beta-Carboxyethylamino-4-aminobenzenesulfonicacid, 3-(5-amino-2-sulfoanilino)propanoic acid, 2-beta-Carboxyethylamino-4-aminobenzenesulfonic acid, 4-Amino-2-(Carboxyethyl)Amino Benzene Sulfonic Acid

Application

This sulfonated aniline derivative serves as a key intermediate in the synthesis of azo dyes and reactive dyes for textile applications. Researchers utilize its bifunctional nature to create conjugated systems for fluorescent probes in biochemical assays. The compound’s unique structure facilitates development of sulfonated polymers with enhanced water solubility for specialty coatings. In pharmaceutical research, it acts as a precursor for sulfa drug analogs and targeted drug delivery systems.

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