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N6875
2-Naphthylacetat
Synonym(e):
β-Naphthyl-acetat
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About This Item
Lineare Formel:
CH3CO2C10H7
CAS-Nummer:
Molekulargewicht:
186.21
Beilstein:
1868291
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352204
PubChem Substanz-ID:
NACRES:
NA.32
Empfohlene Produkte
Form
powder
Qualitätsniveau
Verunreinigungen
<0.2% Free naphthol
mp (Schmelzpunkt)
67-70 °C (lit.)
Löslichkeit
ethanol: 50 mg/mL
Lagertemp.
−20°C
SMILES String
CC(=O)Oc1ccc2ccccc2c1
InChI
1S/C12H10O2/c1-9(13)14-12-7-6-10-4-2-3-5-11(10)8-12/h2-8H,1H3
InChIKey
RJNPPEUAJCEUPV-UHFFFAOYSA-N
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Anwendung
2-Naphthyl acetate has been used as a substrate:
- in substrate sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) to examine the composition of lipases in larvae and adult specimens
- in the preparation of zymograms to identify proteins with lipase activity
- to measure non-specific esterase activity and β-esterase enzyme activity
Biochem./physiol. Wirkung
2-Naphthyl acetate/β-naphthyl acetate (BNA) is an ester substrate. It can be used in staining gels to detect esterase activity. BNA dissolved in acetone and ethanol produces a dark and very light/no background respectively. Hence destaining is not necessary if ethanol is used to dissolve BNA for esterase staining of gels.
Signalwort
Danger
H-Sätze
P-Sätze
Gefahreneinstufungen
Eye Dam. 1
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
dust mask type N95 (US), Eyeshields, Gloves
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