235199

7-Methoxycoumarin-4-acetic acid

97%

• Synonym(s): 7-Methoxy-2-oxo-2H-1-benzopyran-4-acetic acid
• Empirical Formula (Hill Notation): C₁₂H₁₀O₅
• CAS Number: 62935-72-2
• Molecular Weight: 234.20
• MDL number: MFCD00009774
• UNSPSC Code: 12352100
• PubChem Substance ID: 24854086
• NACRES: NA.22

Properties

• Assay: 97%
• mp: 193 °C (dec.) (lit.)
• solubility: DMF: soluble 50 mg/mL, clear, colorless to yellow
• functional group: carboxylic acid; ester
• SMILES string: COc1ccc2C(CC(O)=O)=CC(=O)Oc2c1
• InChI: 1S/C12H10O5/c1-16-8-2-3-9-7(4-11(13)14)5-12(15)17-10(9)6-8/h2-3,5-6H,4H2,1H3,(H,13,14)
• InChI key: ZEKAXIFHLIITGV-UHFFFAOYSA-N

Description

Application

7-Methoxycoumarin-4-acetic acid has been used:

• as fluorescent probe in preparation of two novel LysB29 selectively labelled fluorescent derivatives of human insulin
• in the preparation of cell-penetrating peptide transportan 10 (tp10)
• as fluorescent label for peptides

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves