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E1379

Sigma-Aldrich

7-Ethoxycoumarin

Sinónimos:

7-Ethoxy-1-benzopyran-2-one

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About This Item

Fórmula empírica (notación de Hill):
C11H10O3
Número de CAS:
31005-02-4
Peso molecular:
190.20
Beilstein/REAXYS Number:
146200
EC Number:
250-429-4
MDL number:
MFCD00006877
UNSPSC Code:
12161501
PubChem Substance ID:
24894404
NACRES:
NA.77

assay

≥99.45% (HPLC)

form

powder

mp

88-90 °C (lit.)

solubility

95% ethanol: 50 mg/mL, clear to slightly hazy, colorless to faintly yellow

fluorescence

λex 323 nm; λem 386 nm

SMILES string

CCOc1ccc2C=CC(=O)Oc2c1

InChI

1S/C11H10O3/c1-2-13-9-5-3-8-4-6-11(12)14-10(8)7-9/h3-7H,2H2,1H3

InChI key

LIFAQMGORKPVDH-UHFFFAOYSA-N

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Application

7-Ethoxycoumarin has been used to study the functional activity of recombinant P450. ) It has also been used as an internal standard for in vitro S-warfarin 7-hydroxylation and high performance liquid chromatography (HPLC) analysis.

Biochem/physiol Actions

7-Ethoxycoumarin is a cytochrome P450 substrate.
Substrate for CYP2B6

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Unravelling the molecular determinants of bee sensitivity to neonicotinoid insecticides
Manjon C, et al.
Current Biology, 28(7), 1137-1143 (2018)
Wataru Kuki et al.
Nutrition and cancer, 60(3), 368-372 (2008-04-30)
We previously reported that auraptene (7-geranyloxycoumarin; AUR), a coumarin that occurs widely in citrus fruit, has been shown to be a promising cancer-preventive agent in several rodent models. However, its bioavailability and metabolism have not been investigated. In this study
Tomohide Uno et al.
Comparative biochemistry and physiology. Toxicology & pharmacology : CBP, 147(3), 278-285 (2008-02-05)
We indicated that two P450s (1A9 and 1C1) from Japanese eel (Anguilla japonica) metabolized 7-ethoxycoumarin, 7-ethoxyresorufin, and flavanone. At first, we constructed expression vectors for two types of P450 (1A9 and 1C1). The reduced CO-difference spectra of Escherichia coli cells
Kahina Si-Ahmed et al.
Journal of pharmaceutical and biomedical analysis, 51(1), 225-229 (2009-09-11)
Hesperetin (HT) is a flavanone abundantly found in citrus fruits. It has been reported that HT possesses significant antioxidant, anticancer, anti-inflammatory and analgesic activities. This explains the necessity of developing new methods more powerful and sensitive for analyzing HT in
Paul M van Midwoud et al.
Biotechnology and bioengineering, 105(1), 184-194 (2009-09-01)
Early detection of kinetic, metabolic, and toxicity (ADME-Tox) profiles for new drug candidates is of crucial importance during drug development. This article describes a novel in vitro system for the incubation of precision-cut liver slices (PCLS) under flow conditions, based
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