740136
4,7-Dihydroxycoumarin
97%
Synonym(s):
4,7-Dihydroxychromen-4-one
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About This Item
Empirical Formula (Hill Notation):
C9H6O4
CAS Number:
Molecular Weight:
178.14
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
Form:
solid
InChI key
CYSRKZFPSNZSCS-UHFFFAOYSA-N
SMILES string
Oc1ccc2C(O)=CC(=O)Oc2c1
InChI
1S/C9H6O4/c10-5-1-2-6-7(11)4-9(12)13-8(6)3-5/h1-4,10-11H
assay
97%
form
solid
mp
275-280 °C
functional group
ester, ketone
storage temp.
2-8°C
Quality Level
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Ilkay Erdogan Orhan et al.
Bioorganic chemistry, 84, 355-362 (2018-12-12)
Coumarins of synthetic or natural origins are an important chemical class exerting diverse pharmacological activities. In the present study, 26 novel O-alkylcoumarin derivatives were synthesized and have been tested at 100 µM for their in vitro inhibitory potential against acetylcholinesterase (AChE)
C Preston Pugh et al.
Archives of biochemistry and biophysics, 564, 244-253 (2014-12-03)
The widely used anticoagulant Coumadin (R/S-warfarin) undergoes oxidation by cytochromes P450 into hydroxywarfarins that subsequently become conjugated for excretion in urine. Hydroxywarfarins may modulate warfarin metabolism transcriptionally or through direct inhibition of cytochromes P450 and thus, UGT action toward hydroxywarfarin
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