4-Hydroxycoumarin

4-Hydroxycoumarin is a coumarin that has been found in C. corniculatus. It inhibits vitamin K1 (Cay-21051) epoxidation and prothrombin synthesis by 18 and 67%, respectively, in cell-free assays when used at a concentration of 6.2 mM. 4-Hydroxycoumarin has been used in the synthesis of anticoagulants, as well as antithrombotic, anti-inflammatory, antibacterial, and antifungal agents.Formal Name: 4-hydroxy-2H-1-benzopyran-2-one. CAS Number: 1076-38-6. Synonyms: Benzotetronic Acid, 4-Coumarinol, NSC 11889. Molecular Formula: C9H6O3. Formula Weight: 162.1. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 30 mg/ml, DMSO: 30 mg/ml, Ethanol: 30 mg/ml, Ethanol:PBS (pH 7.2) (1:5): 0.16 mg/ml. lambdamax: 213, 269, 280, 305 nm. SMILES: O=C1OC2=C(C(O)=C1)C=CC=C2. InChi Code: InChI=1S/C9H6O3/c10-7-5-9(11)12-8-4-2-1-3-6(7)8/h1-5,10H. InChi Key: VXIXUWQIVKSKSA-UHFFFAOYSA-N.