47614
氟烷
BioReagent, suitable for fluorescence, ≥99.0% (UV)
别名:
荧光胺, 4-Phenylspiro- [呋喃-2（3H)），1- phthalan] -3，3′-二酮
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关于此项目
经验公式（希尔记法）:
C17H10O4
化学文摘社编号:
分子量:
278.26
EC Number:
253-814-5
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
921143
MDL number:
产品名称
氟烷, BioReagent, suitable for fluorescence, ≥99.0% (UV)
InChI key
ZFKJVJIDPQDDFY-UHFFFAOYSA-N
InChI
1S/C17H10O4/c18-15-13(11-6-2-1-3-7-11)10-20-17(15)14-9-5-4-8-12(14)16(19)21-17/h1-10H
SMILES string
O=C1OC2(OC=C(C2=O)c3ccccc3)c4ccccc14
product line
BioReagent
assay
≥99.0% (UV)
mp
153-157 °C (lit.)
153-157 °C
solubility
acetonitrile: soluble
ethanol: soluble
fluorescence
λex 234 nm
λex 390 nm; λem 480 nm in 0.5 M borate pH 8.5 (after derivatization with L-leucine)
suitability
suitable for fluorescence
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Application
Fluram（荧光胺）是一种非荧光试剂，在温和条件下容易与氨基酸和多肽及其他分子中的伯胺反应，形成稳定的高度荧光化合物。荧光胺可用于氨基酸、蛋白质和蛋白水解酶的荧光测定，也可用作柱前衍生试剂。在蛋白质序列分析中有效地封闭新生成的氨基端。
非荧光试剂，在温和条件下易与氨基酸和肽中的伯胺反应形成稳定的高荧光化合物。由于水解，背景低。可用于氨基酸、蛋白质和蛋白水解酶的荧光测定。在蛋白质序列分析中有效阻断新产生的氨基末端。
Packaging
无底玻璃瓶。内含物在插入的融合锥体内。
Legal Information
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)
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