H4280

3-Hydroxyflavon

≥98%

• Synonym(e): Flavonol
• Empirische Formel (Hill-System): C₁₅H₁₀O₃
• CAS-Nummer: 577-85-5
• Molekulargewicht: 238.24
• EG-Nummer: 209-416-9
• MDL-Nummer: MFCD00006832
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57654252
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Assay: ≥98%
• mp (Schmelzpunkt): 171-172 °C (lit.)
• SMILES String: OC1=C(Oc2ccccc2C1=O)c3ccccc3
• InChI: 1S/C15H10O3/c16-13-11-8-4-5-9-12(11)18-15(14(13)17)10-6-2-1-3-7-10/h1-9,17H
• InChIKey: HVQAJTFOCKOKIN-UHFFFAOYSA-N
• Angaben zum Gen: mouse ... Hexa(15211)

Beschreibung

Anwendung

Reactant involved in:

• Studies of photochemically-induced dioxygenase-type CO-release reactivity
• Phase-transfer protection and deprotection of hydroxychromones
• O-methylation with di-Me carbonate

Reactant involved in the synthesis of biologically active molecules including:

• 2-Chloropyridine derivatives for studies of antitumor agents and telomerase inhibitors
• Dihydrochromenopyrazines and chromenoquinoxalines

Involved in studies of its electrochemical properties using voltammetric methodologies

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315 - H319 - H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves