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Merck
CN

E9502

Sigma-Aldrich

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
CAS Number:
16052-06-5
分子量:
252.33
Beilstein:
3957385
EC 号:
240-198-8
MDL编号:
MFCD00006160
UNSPSC代码:
12161700
PubChem化学物质编号:
24894698
NACRES:
NA.25

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质量水平

400

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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相关类别

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)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000474264
0000474261
0000474260
0000474261
0000474264

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