7-Hydroxy-4-methyl-8-nitrocoumarin

• CAT Number: M077045
• CAS Number: 19037-69-5
• Molecular Formula: C10H7NO5
• Molecular Weight: 221.17
• Purity: ≥95%
• Synonyms: 7-hydroxy-4-methyl-8-nitrochromen-2-one
• InChI: InChI=1S/C10H7NO5/c1-5-4-8(13)16-10-6(5)2-3-7(12)9(10)11(14)15/h2-4,12H,1H3
• InChIKey: BGUBUSIGKOWDPO-UHFFFAOYSA-N
• SMILES: CC1=CC(=O)OC2=C1C=CC(=C2[N+](=O)[O-])O

7-Hydroxy-4-methyl-8-nitrocoumarin（Cat No.:M077045）is a synthetic coumarin derivative with a hydroxyl, methyl, and nitro substitution pattern that imparts unique chemical and biological properties. Coumarin scaffolds are widely recognized for their antioxidant, anti-inflammatory, antimicrobial, and anticancer potential, and this nitro-substituted analog provides opportunities for studying structure–activity relationships. Its chromophoric core also makes it useful as a probe in fluorescence-based biochemical assays and enzyme activity studies. 7-Hydroxy-4-methyl-8-nitrocoumarin is applied in pharmacological research, medicinal chemistry, and drug discovery, particularly for evaluating coumarin derivatives as therapeutic candidates.