H24003

Umbelliferone

99%

• Synonyma: 7-Hydroxy-2H-1-benzopyran-2-one, 7-Hydroxycoumarin
• Empirický vzorec (Hillův zápis): C₉H₆O₃
• Číslo CAS: 93-35-6
• Molekulová hmotnost: 162.14
• Beilstein/REAXYS Number: 127683
• EC Number: 202-240-3
• MDL number: MFCD00006878
• UNSPSC Code: 12352100
• PubChem Substance ID: 24895162
• NACRES: NA.22

Vlastnosti

• Quality Level: 100
• assay: 99%
• mp: 230 °C (dec.) (lit.)
• solubility: dioxane: soluble; ethanol: soluble
• SMILES string: Oc1ccc2C=CC(=O)Oc2c1
• InChI: 1S/C9H6O3/c10-7-3-1-6-2-4-9(11)12-8(6)5-7/h1-5,10H
• InChI key: ORHBXUUXSCNDEV-UHFFFAOYSA-N

Popis

Application

Umbelliferone can be used:

• To synthesize fluorescent probes to detect cyanide anions in water at biological pH and for in vitro and in vivo detection of hydrogen peroxide.
• In the preparation of coumarin-based polymer as optical data storage material.
• As a precursor to synthesize novobiocin derivatives that exhibit antibacterial agents as well as inhibitors of DNA gyrase.
• As the starting material to synthesize (+)-decursinol and (+)-angelmarin.

Bezpečnostní informace

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• ppe: dust mask type N95 (US), Eyeshields, Gloves