7-Fluoro-4-hydroxy-2H-chromen-2-one

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Company Name: Sigma-Aldrich  
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7-Fluoro-4-hydroxy-2H-chromen-2-one Basic information
Product Name:7-Fluoro-4-hydroxy-2H-chromen-2-one
Synonyms:7-Fluoro-4-hydroxy-1(2H)-benzopyran-2-one;7-Fluoro-4-hydroxy-2H-chromen-2-one;2H-1-Benzopyran-2-one, 7-fluoro-4-hydroxy-;7-Fluoro-4-hydroxy-2H-1-benzopyran-2-one;7-Fluoro-4-hydroxycoumarin
CAS:2145-27-9
MF:C9H5FO3
MW:180.13
EINECS:
Product Categories:
Mol File:2145-27-9.mol
7-Fluoro-4-hydroxy-2H-chromen-2-one Structure
7-Fluoro-4-hydroxy-2H-chromen-2-one Chemical Properties
Melting point 220-225°C
Boiling point 339.4±42.0 °C(Predicted)
density 1.549±0.06 g/cm3(Predicted)
storage temp. Store at room temperature
pka4.50±1.00(Predicted)
form solid
AppearanceWhite to off-white Solid
InChI1S/C9H5FO3/c10-5-1-2-6-7(11)4-9(12)13-8(6)3-5/h1-4,11H
InChIKeyFSWKHPJLMMGTBV-UHFFFAOYSA-N
SMILESOC1=CC(=O)Oc2cc(F)ccc12
Safety Information
Hazard Codes Xn
Risk Statements 22
WGK Germany 3
Storage Class11 - Combustible Solids
Hazard ClassificationsAcute Tox. 4 Oral
MSDS Information
7-Fluoro-4-hydroxy-2H-chromen-2-one Usage And Synthesis
UsesReactant for:
  • Enantioselective synthesis of polycyclic coumarins via in situ formed primary amine-imine-catalyzed asymmetric Michael addition to cyclic enones
  • Preparation of dicoumarol analogs as inhibitors of human NAD(P)H quinone oxidoreductase-1 (NQO1) as agents active against human pancreatic and colon cancer cells
  • Imidazolidinecarboxylic acid-catalyzed asymmetric Michael reaction with unsaturated ketones in a highly atom-economic catalytic one-step formation of optically active warfarin anticoagulant
  • Asymmetric synthesis of functionalized α-keto esters and their hemiketal and hemiaminal derivatives via direct Michael addition with unsaturated α-keto esters catalyzed by bisoxazoline-copper(II) complexes
7-Fluoro-4-hydroxy-2H-chromen-2-one Preparation Products And Raw materials
Tag:7-Fluoro-4-hydroxy-2H-chromen-2-one(2145-27-9) Related Product Information
5-Fluoro-4-hydroxy-2H-chromen-2-one 2H-1-Benzopyran-3-carboxaldehyde, 4,7-dihydroxy-2-oxo- 4,6-Dimethoxy-2H-1-benzopyran-2-one 2H-1-Benzopyran-2-one, 4,5-dihydroxy-6-methyl- pannorin 4-Hydroxy-5-methoxy-2H-1-benzopyran-2-one