H4280

3-Hydroxyflavone

≥98%

• Synonym(s): Flavonol
• Empirical Formula (Hill Notation): C₁₅H₁₀O₃
• CAS Number: 577-85-5
• Molecular Weight: 238.24
• EC Number: 209-416-9
• MDL number: MFCD00006832
• UNSPSC Code: 12352100
• PubChem Substance ID: 57654252
• NACRES: NA.22

Properties

• assay: ≥98%
• mp: 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
• InChI key: HVQAJTFOCKOKIN-UHFFFAOYSA-N
• Gene Information: mouse ... Hexa(15211)

Description

Application

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

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves