form
powder
Quality Level
impurities
<0.2% Free naphthol
mp
67-70 °C (lit.)
solubility
ethanol: 50 mg/mL
storage temp.
−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
InChI key
RJNPPEUAJCEUPV-UHFFFAOYSA-N
Application
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 Actions
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.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Digestive lipase activity through development and after fasting and re-feeding in the whiteleg shrimp Penaeus vannamei
Rivera P, et al.
Aquaculture (Amsterdam, Netherlands), 300, 163-168 (2010)
Marina Lidwine Olé Sangba et al.
Parasites & vectors, 10(1), 23-23 (2017-01-15)
Knowledge of insecticide resistance status in the main malaria vectors is an essential component of effective malaria vector control. This study presents the first evaluation of the status of insecticide resistance in Anopheles gambiae populations from Bangui, the Central African
β-Naphthyl Acetate in Acetone Produces a Dark Background for Staining of Esterase Activity on Gel.
Deepak Kumar et al.
Indian journal of clinical biochemistry : IJCB, 34(2), 240-242 (2019-05-17)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| N6875-5G | 04061835506507 |