E9502
EPPS
≥99.5% (titration)
别名:
4-(2-羟乙基)-1-哌嗪丙磺酸, 4-羟乙基哌嗪丙磺酸, N-(2-羟乙基)哌嗪-N′-(3-丙磺酸), HEPPS
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关于此项目
经验公式（希尔记法）:
C9H20N2O4S
化学文摘社编号:
分子量:
252.33
Beilstein:
3957385
EC 号:
MDL编号:
UNSPSC代码:
12161700
PubChem化学物质编号:
NACRES:
NA.25
质量水平
方案
≥99.5% (titration)
表单
powder
pH值（酸碱度）
7.3-8.7
有效pH范围
7.3-8.7
pKa (25 °C)
8.0
pKa
8
mp
237-239 °C (lit.)
溶解性
H2O: 25 g + 50 mL, clear, colorless
λmax
A290 at ≤0.1 (C=33% w/w)
应用
diagnostic assay manufacturing
SMILES字符串
OCCN1CCN(CCCS(O)(=O)=O)CC1
InChI
1S/C9H20N2O4S/c12-8-7-11-5-3-10(4-6-11)2-1-9-16(13,14)15/h12H,1-9H2,(H,13,14,15)
InChI key
OWXMKDGYPWMGEB-UHFFFAOYSA-N
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应用
EPPS 已用于：
- 验证 pH 变化对中肠后部（PMG）内容物和中肠前部（AMG）组织匀浆蛋白水解活性的影响
- 制备染色脱色液以去除染色强烈的凝胶片
- 制备用于凝胶内酶解的消化缓冲液
- 重悬酶解后的肽，用于处理脑源性细胞外囊泡（EV）蛋白和 16 倍同量异序串联质量标签（TMT）肽标记
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
Eyeshields, Gloves, type N95 (US)
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