12832
3-(2-Benzoxazolyl)umbelliferyl acetate
≥98.0% (HPLC)
别名:
7-Acetoxy-3-(2-benzoxazolyl)coumarin
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关于此项目
经验公式（希尔记法）:
C18H11NO5
化学文摘社编号:
分子量:
321.28
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Beilstein/REAXYS Number:
5985817
assay
≥98.0% (HPLC)
solubility
dioxane: soluble, DMF: soluble, DMSO: soluble
fluorescence
λex 410 nm; λem 468 nm in 50 mM Tris pH 8.0 (esterase)
suitability
suitable for fluorescence
storage temp.
2-8°C
SMILES string
CC(=O)Oc1ccc2C=C(C(=O)Oc2c1)c3nc4ccccc4o3
Application
The reagent has absorption maxima in the UV range but weak blue fluorescence; however, enzymatic hydrolysis converts it into highly fluorescent anionic molecule.
suitable as fluorogenic substrate for esterases
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)