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E1379

7-Ethoxycoumarin

≥99.45% (HPLC), CYP450 substrate, powder

Synonym(s):

7-Ethoxy-1-benzopyran-2-one

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About This Item

Empirical Formula (Hill Notation):
C11H10O3
CAS Number:
31005-02-4
Molecular Weight:
190.20
NACRES:
NA.77
PubChem Substance ID:
24894404
UNSPSC Code:
12161501
EC Number:
250-429-4
MDL number:
MFCD00006877
Beilstein/REAXYS Number:
146200
Assay:
≥99.45% (HPLC)
Form:
powder
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Product Name

7-Ethoxycoumarin,

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

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

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ6361
MKBN6201V
10707DJ
126K3746
056K3663

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Functional characterization of human CYP2C9 allelic variants in COS-7 cells
Du H, et al.
Frontiers in Pharmacology, 7, 98-98 (2016)
Unravelling the molecular determinants of bee sensitivity to neonicotinoid insecticides
Manjon C, et al.
Current Biology, 28(7), 1137-1143 (2018)
Ying Zhou et al.
Applied microbiology and biotechnology, 87(2), 647-655 (2010-03-13)
Systematic screening of single-gene knockout collection of Escherichia coli BW25113 (the Keio collection) was performed to select mutants that could enhance the deethylation of 7-ethoxycoumarin catalyzed by CYP154A1. After 96-well plate high-throughput screening followed by test tube assays, four mutants
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