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543748

Sigma-Aldrich

6-Fluoro-4-hydroxycoumarin

98%

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About This Item

Empirical Formula (Hill Notation):
C9H5FO3
CAS Number:
Molecular Weight:
180.13
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

assay

98%

mp

248-251 °C (lit.)

SMILES string

OC1=CC(=O)Oc2ccc(F)cc12

InChI

1S/C9H5FO3/c10-5-1-2-8-6(3-5)7(11)4-9(12)13-8/h1-4,11H

InChI key

JCOYNGQUPPGRNB-UHFFFAOYSA-N

General description

6-Fluoro-4-hydroxycoumarin undergoes direct sulfanylation with thiols in water to yield corresponding 4-sulfanylcoumarins.

Application

6-Fluoro-4-hydroxycoumarin may be used to synthesize chromenopyridinones.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Eco-friendly construction of highly functionalized chromenopyridinones by an organocatalyzed solid-state melt reaction and their optical properties.
Paul S and Lee YR.
Green Chemistry, 18(6), 1488-1494 (2016)
Direct sulfanylation of 4-hydroxycoumarins with thiols in water.
Peng YY, et al.
Tetrahedron Letters, 50(20), 2405-2406 (2009)

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