2,3-Dihydroxy-4-[(4-Nitrophenyl)Amino]-4-Oxobutanoic Acid
[CAS# 206761-80-0]

Identification

• Name: 2,3-Dihydroxy-4-[(4-Nitrophenyl)Amino]-4-Oxobutanoic Acid
• Synonyms: (-)-4'-Nitrotartranilic acid; (+)-4'-Nitrotartranilic acid; 2,3-dihydroxy-3-[N-(4-nitrophenyl)carbamoyl]propanoic acid
• Molecular Formula: C₁₀H₁₀N₂O₇
• Molecular Weight: 270.20
• CAS Registry Number: 206761-80-0
• SMILES: O=C(Nc1ccc(cc1)[N+]([O-])=O)C(O)C(O)C(=O)O
• InChI: 1S/C10H10N2O7/c13-7(8(14)10(16)17)9(15)11-5-1-3-6(4-2-5)12(18)19/h1-4,7-8,13-14H,(H,11,15)(H,16,17)
• InChIKey: UEJFXRDWAWAUFQ-UHFFFAOYSA-N

Properties

• Density: 1.713g/cm³ (Cal.)
• Melting point: 222-224°C (Expl.)
• Boiling point: 683.235°C at 760 mmHg (Cal.)
• Flash point: 367.008°C (Cal.)
• Refractive index: 1.699 (Cal.)

Safety Data

• Safety Description: IRRITANT