3-Amino-4-Hydroxybenzoic Acid
[CAS# 7450-57-9]

Identification

• Classification: Biochemical >> Amino acids and their derivatives >> Other amino acid derivatives
• Name: 3-Amino-4-Hydroxybenzoic Acid
• Synonyms: 3-Amino-4-Hydroxy-Benzohydrazide; Zinc00156093; 3-Amino-4-Hydroxy Benzoic Acid Hydrazide
• Molecular Formula: C₇H₉N₃O₂
• Molecular Weight: 167.17
• CAS Registry Number: 7450-57-9
• SMILES: C1=C(C=CC(=C1N)O)C(NN)=O
• InChI: 1S/C7H9N3O2/c8-5-3-4(7(12)10-9)1-2-6(5)11/h1-3,11H,8-9H2,(H,10,12)
• InChIKey: KNKNIBYXWQUDIH-UHFFFAOYSA-N

Properties

• Density: 1.4±0.1g/cm³ (Cal.)
• Melting point: 250-252°C (Expl.)

Safety Data

• Safety Code: S26;S37
• Risk Code: R36/37/38
• Hazard Symbol: X
• Safety Description: WARNING: Irritates lungs, eyes, skin