7-Ethoxy-4-methylcoumarin

• CAT Number: R066587
• CAS Number: 87-05-8
• Molecular Formula: C12H12O3
• Molecular Weight: 204.22
• Purity: ≥95%
• Synonyms: 7-ethoxy-4-methylchromen-2-one
• InChI: InChI=1S/C12H12O3/c1-3-14-9-4-5-10-8(2)6-12(13)15-11(10)7-9/h4-7H,3H2,1-2H3
• InChIKey: NKRISXMDKXBVRJ-UHFFFAOYSA-N
• SMILES: CCOC1=CC2=C(C=C1)C(=CC(=O)O2)C

7-Ethoxy-4-methylcoumarin（Cat No.:R066587）is a coumarin derivative widely used in fluorogenic enzyme assays, pharmaceutical research, and biochemical studies. The ethoxy group at the 7-position enhances its lipophilicity and metabolic stability, making it valuable for studying cytochrome P450 activity, esterases, and oxidative metabolism. The 4-methyl substitution modulates its fluorescence properties, allowing applications in fluorescence-based drug screening, metabolic profiling, and enzyme kinetics. This compound is particularly useful in toxicology, pharmacokinetics, and biomedical research, where coumarin derivatives serve as key tools in biochemical assays, drug metabolism studies, and diagnostic applications.