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经验公式(希尔记法):
C25H27IN2S2
化学文摘社编号:
分子量:
546.53
MDL编号:
UNSPSC代码:
12352116
PubChem化学物质编号:
NACRES:
NA.32
质量水平
方案
≥98.0% (TLC)
表单
powder
mp
245 °C (dec.) (lit.)
溶解性
DMF: soluble
荧光
λex 500 nm; λem 705 nm in DMF
适用性
suitable for fluorescence
SMILES字符串
[I-].CCCN1C(\Sc2ccccc12)=C\C=C\C=C\c3sc4ccccc4[n+]3CCC
InChI
1S/C25H27N2S2.HI/c1-3-18-26-20-12-8-10-14-22(20)28-24(26)16-6-5-7-17-25-27(19-4-2)21-13-9-11-15-23(21)29-25;/h5-17H,3-4,18-19H2,1-2H3;1H/q+1;/p-1
InChI key
GDEURKKLNUGTDA-UHFFFAOYSA-M
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应用
碘化-3,3′-二丙基硫杂二羰花青[DiSC3(5)]可用作荧光探针,以检测和测量由膜改变剂诱导的跨膜电位或构型的变化。
包装
无底玻璃瓶。内容物在插入式融锥内。
其他说明
跨膜电位测量
警示用语:
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
M Síp et al.
Journal of photochemistry and photobiology. B, Biology, 4(3), 321-328 (1990-01-01)
The mechanism of carbocyanine dye diS-C3-(5) fluorescence intensity variations with transmembrane potential changes has been studied using time-resolved fluorescence spectroscopy. Clear evidence is given of the transmembrane-potential-dependent partition of the dye among various sites with different fluorescence lifetimes. It was
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