4-Hydroxy-1H-Indole-3-Carboxylic Acid
[CAS# 24370-76-1]

Identification

• Name: 4-Hydroxy-1H-Indole-3-Carboxylic Acid
• Synonyms: 1H-Indole-3-carboxylic acid, 4-hydroxy-; 4-Hydroxy-1H-indole-3-carboxylic acid #; 4-Hydroxyindole-3-carboxylic acid
• Molecular Formula: C₉H₇NO₃
• Molecular Weight: 177.16
• CAS Registry Number: 24370-76-1
• SMILES: O=C(O)c2c1c(cccc1O)nc2
• InChI: 1S/C9H7NO3/c11-7-3-1-2-6-8(7)5(4-10-6)9(12)13/h1-4,10-11H,(H,12,13)
• InChIKey: WBCFTHLZBHZMGB-UHFFFAOYSA-N

Properties

• Density: 1.57g/cm³ (Cal.)
• Boiling point: 511.361°C at 760 mmHg (Cal.)
• Flash point: 263.062°C (Cal.)
• Refractive index: 1.78 (Cal.)