3-Azido-7-hydroxycoumarin

• Catalog Number: orb64215
• Category: Tools
• Description: Abs/Em = 404/477 nm
• Form/Appearance: solid; Color: brown
• Purity: ≥ 90% (HPLC)
• MW: Theoretical MW: 203.15 g/mol; Detected MW: 203.03 g/mol
• SMILES: [N-]=[N+]=Nc1c(=O)oc2cc(O)ccc2c1
• Formula: C₉H₅N₃O₃
• Solubility (25°C): DMF, DMSO, MeCN, MeOH (Remark: solution in DMSO and DMF are not suitable for longterm storage)
• Storage: store at -20 °C
• Note: For research use only
• Application notes: Spectroscopic Propertie: λabs 348 nm (dye before click reaction in, 100 mM Tris-HCl pH 7.5), λ abs 404 nm (after click reaction with, L-Homopropargylglycine in 100 mM potassium phosphate buffer pH, 7.0), λem 477 nm (after click reaction with L-Homopropargylglycine in, 100 mM potassium phosphate buffer pH 7.0).
• Expiration Date: 12 months from date of receipt.