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Merck
CN

H6903

HEPBS

≥99% (titration), powder, pH 7.6-9.0

别名:

N-(2-羟乙基)哌嗪-N′-(4-丁磺酸)

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关于此项目

经验公式(希尔记法):
C10H22N2O4S
化学文摘社编号:
分子量:
266.36
UNSPSC Code:
12161700
NACRES:
NA.25
MDL number:
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产品名称

HEPBS, ≥99% (titration)

SMILES string

[S](=O)(=O)(O)CCCCN1CCN(CC1)CCO

InChI

1S/C10H22N2O4S/c13-9-8-12-6-4-11(5-7-12)3-1-2-10-17(14,15)16/h13H,1-10H2,(H,14,15,16)

InChI key

LOJNFONOHINEFI-UHFFFAOYSA-N

assay

≥99% (titration)

form

powder

pH

7.6-9.0

useful pH range

7.6-9.0

pKa (25 °C)

8.3

pKa 

8.3

solubility

water: 0.5 g/mL, clear to slightly hazy, colorless to faintly yellow

application(s)

diagnostic assay manufacturing

Quality Level

General description

HEPBS/N-(2-羟乙基)哌嗪-N′-(4-丁基磺酸 )主要用于缓冲液制备。

Other Notes

HEPES 和 EPPS 的同系物,具有更高的 pKa 值和类似的生物系统效用。

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Template-Directed Synthesis in 3?-and 5?-Direction with Reversible Termination
Kaiser A, et al.
Angewandte Chemie (International Edition in English), 51(33), 8299-8303 (2012)
T Thiel et al.
Journal of biochemical and biophysical methods, 37(3), 117-129 (1998-12-31)
Four new zwitterionic butanesulfonic acid buffers that are structurally related to four families of Good buffers were evaluated for use in biological systems. These buffers, with pKa values from 7.6 to 10.7, were compared with a variety of other buffers
Michael Bachmann et al.
Journal of cell science, 133(9) (2020-03-21)
αVβ3 integrin can bind to multiple extracellular matrix proteins, including vitronectin (Vn) and fibronectin (Fn), which are often presented to cells in culture as homogenous substrates. However, in tissues, cells experience highly complex and changing environments. To better understand integrin

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