Description

7-[(Ethoxycarbonyl)amino]-4-hydroxy-2-naphthalenesulfonic acid (CAS No. 124605-84-1) is a high-purity sulfonated naphthalene derivative designed for advanced research and industrial applications. With the molecular formula C₁₃H₁₃NO₆S, this compound features a unique combination of ethoxycarbonylamino and hydroxy functional groups on a naphthalene sulfonic acid backbone, making it a versatile intermediate in organic synthesis and specialty chemical production. Its high solubility in polar solvents and reactivity under mild conditions make it ideal for coupling reactions, dye synthesis, and pharmaceutical research. Each batch undergoes rigorous QC testing, including HPLC and NMR analysis, to ensure ≥98% purity. Available in gram to kilogram quantities with custom packaging options.

Properties

• CAS Number: 124605-84-1
• Complexity: 474
• IUPAC Name: 7-(ethoxycarbonylamino)-4-hydroxy-naphthalene-2-sulfonic acid
• InChI: InChI=1S/C13H13NO6S/c1-2-20-13(16)14-9-3-4-11-8(5-9)6-10(7-12(11)15)21(17,18)19/h3-7,15H,2H2,1H3,(H,14,16)(H,17,18,19)
• InChI Key: JIHHLANXRPMYTR-UHFFFAOYSA-N
• Exact Mass: 311.04635831
• Molecular Formula: C13H13NO6S
• Molecular Weight: 311.31
• SMILES: CCOC(=O)NC1=CC2=CC(=CC(=C2C=C1)O)S(=O)(=O)O
• Topological: 121
• Monoisotopic Mass: 311.04635831
• Synonyms: SCHEMBL5720500, DTXSID101178386, 7-[(Ethoxycarbonyl)amino]-4-hydroxy-2-naphthalenesulfonic acid, 124605-84-1, NS00008178

Application

This compound serves as a key intermediate in the synthesis of azo dyes and fluorescent markers due to its reactive sulfonic acid and hydroxy groups. Researchers utilize it in pharmaceutical development for modifying drug solubility and bioavailability. It is also employed in material science for creating sulfonated polymers with enhanced ionic properties.

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