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T2803

Sigma-Aldrich

7-Ethoxy-4-(trifluoromethyl)coumarin

≥98% (TLC), powder

Sinonimo/i:

Ethyl 4-(trifluoromethyl)umbelliferyl ether

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About This Item

Formula empirica (notazione di Hill):
C12H9F3O3
Numero CAS:
115453-82-2
Peso molecolare:
258.19
Beilstein:
8555209
Numero MDL:
MFCD00467588
Codice UNSPSC:
12352204
ID PubChem:
24900082
NACRES:
NA.32

product name

7-Ethoxy-4-(trifluoromethyl)coumarin, ≥98% (TLC)

Saggio

≥98% (TLC)

Forma fisica

powder

Solubilità

chloroform: 100 mg/mL, clear, colorless (Soluble in chloroform, methanol, and DMSO.)

Fluorescenza

λex 333 nm; λem 415 nm in methanol

Temperatura di conservazione

−20°C

Stringa SMILE

CCOc1ccc2c(OC(=O)C=C2C(F)(F)F)c1

InChI

1S/C12H9F3O3/c1-2-17-7-3-4-8-9(12(13,14)15)6-11(16)18-10(8)5-7/h3-6H,2H2,1H3
OLHOIERZAZMHGK-UHFFFAOYSA-N

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Caratteristiche e vantaggi

7-Ethoxy-4-(trifluoromethyl)coumarin is a fluorogenic substrate for cytochrome P-450 catalyzed O-de-ethylation.

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Certificati d'analisi (COA)

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J G DeLuca et al.
Biochemical pharmacology, 37(9), 1731-1739 (1988-05-01)
The microsomal O-deethylation of a novel coumarin analog, 7-ethoxy-4-trifluoromethylcoumarin (EFC), to a fluorescent product was characterized. Results indicate that this analog provides a rapid, convenient and highly sensitive means to assay cytochrome P-450-mediated metabolism. Like microsomal 7-ethoxycoumarin (7-EC) O-deethylation, EFC
Thomas Van Leeuwen et al.
Pest management science, 62(5), 425-433 (2006-03-22)
Tetranychus urticae Koch has recently developed resistance to chlorfenapyr in Australia and Japan, but no attempt has yet been made to describe the biochemical mechanisms involved in chlorfenapyr resistance. In this study a laboratory-selected chlorfenapyr-resistant strain was investigated. Resistance to
Maori Mitsuda et al.
Protein expression and purification, 46(2), 401-405 (2005-11-29)
Improvement of CYP2B6 expression was examined by co-expression with molecular chaperones GroES/EL. Although a CO-reduced difference spectrum was not detected in Escherichia coli transformed only by the CYP2B6-expressing vector, co-expression of GroES/EL resulted in high-level expression which reached over 2000
Emily E Scott et al.
Archives of biochemistry and biophysics, 423(2), 266-276 (2004-03-06)
To investigate their potential roles in ligand access, binding, and subsequent metabolism, residues in the N-terminal portion of the cytochrome P450 2B1 I helix were mutated to alanine and phenylalanine. Of the 18 mutants from E286 to S294 only 7
Emily E Scott et al.
Chemical research in toxicology, 15(11), 1407-1413 (2002-11-20)
Until recently, all known structures of bacterial cytochromes P450 suggested that substrate access to the buried active site occurred via the F-G region, a surface loop distal to the heme cavity. However, the structure of P450 51 indicates a large
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