Caffeic Acid

• Catalog Number: orb322303
• Category: Small Molecules
• Description: Caffeic Acid
• CAS Number: 331-39-5
• Purity: ≥99%
• MW: 180.16
• SMILES: C1=CC(=C(C=C1C=CC(=O)O)O)O
• Formula: C₉H₈O₄
• Hazard Information: Chemical Hazard Code: Carc., Xi. UN Number: Not dangerous goods
• Solubility (25°C): Sparingly soluble in hot water, PBS (0.6 mg/mL). Soluble in ethanol (25 mg/mL, warm), DMSO (40 mg/mL), DMF (7 mg/mL), ethyl acetate, chloroform, methanol.
• Storage: Storage Temp: Ambient
• Alternative names: 3,4-Dihydroxycinnamic acid
• Note: For research use only
• Expiration Date: 12 months from date of receipt.

Chemical structure of Caffeic Acid