79279
3-Phenylumbelliferone
suitable for fluorescence, ≥98.0% (TLC)
别名:
7-Hydroxy-3-phenylcoumarin
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关于此项目
经验公式（希尔记法）:
C15H10O3
化学文摘社编号:
分子量:
238.24
UNSPSC Code:
12171500
NACRES:
NA.32
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
384125
产品名称
3-Phenylumbelliferone, suitable for fluorescence, ≥98.0% (TLC)
pKa
7.8
InChI key
RIPZCQZTVDNJHQ-UHFFFAOYSA-N
SMILES string
Oc1ccc2C=C(C(=O)Oc2c1)c3ccccc3
InChI
1S/C15H10O3/c16-12-7-6-11-8-13(10-4-2-1-3-5-10)15(17)18-14(11)9-12/h1-9,16H
assay
≥98.0% (TLC)
form
crystals
mp
206-210 °C (lit.)
solubility
DMF: soluble
DMSO: soluble
alcohols: soluble
fluorescence
λex 338 nm; λem 463 nm (pH 3.0)
λex 383 nm; λem 472 nm in 0.1 M Tris pH 9.0
suitability
suitable for fluorescence
Gene Information
human ... MIF(4282)
Application
suitable as pH-indicator
Other Notes
Fluorescent pH probe for the physiological pH range
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
O.S. Wolfbeis
Zeitschrift fur Naturforschung, A, 32, 1065-1065 (1977)
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