产品名称
Astec® CYCLOBOND II手性HPLC色谱柱, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
material
stainless steel column
product line
Astec®
packaging
pkg of 1 ea
manufacturer/tradename
Astec®
parameter
0-50 °C temperature
172 bar pressure (2500 psi)
technique(s)
HPLC: suitable
LC/MS: suitable
L × I.D.
25 cm × 4.6 mm
matrix
silica particle platform
fully porous particle
matrix active group
cyclodextrin, gamma- phase
particle size
5 μm
pore size
100 Å
operating pH
3.5-7
separation technique
chiral
Quality Level
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Legal Information
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
General description
由八个以倒锥形排列的吡喃葡萄糖单元而组成的CYCLOBOND II是一种极佳的多环结构手性选择剂。它可适用于基于蒽、䓛和芘型环结构的异构化合物。CYCLOBOND II具有良好的选择性和稳定性，并适用于极性有机分离模式。应用包括类固醇、卟啉、FMOC氨基酸。
资源：
CYCLOBOND FAQ
CYCLOBOND参考书目
手性产品文献
- 键合相：未衍生化的天然的γ-环糊精
资源：
CYCLOBOND FAQ
CYCLOBOND参考书目
手性产品文献
Separation and identification of sulfurized alkylphenols in oil by high-performance liquid chromatography with evaporative light scattering and mass spectrometric detection
Chen, Evan N., Jr., Nero, Vincent P.
Journal of Chromatography A, 549, 247-256 (1991)
Series of homologous displacers for preparative chiral displacement chromatographic separations on Cyclobond-II columns
Quintero,Gilberto, et al.
Journal of Chromatography A, 693 (1), 1-5 (1995)
A M Abushoffa et al.
Journal of chromatography. A, 700(1-2), 51-58 (1995-05-12)
The methods of separation of the enantiomers of the chiral drug oxamniquine are compared, between HPLC with either cyclodextrins and their related derivatives as chiral selectors in the mobile phase or immobilised in a chiral stationary phase (as Cyclobond I
Optical resolution of flavanones by high-performance liquid chromatography on various chiral stationary phases
Krause, Martin; Galensa, Rodolf
Journal of Chromatography A, 514, 147-159 (1990)
Yasith S Nanayakkara et al.
Journal of chromatography. A, 1305, 94-101 (2013-08-03)
Isochromene derivatives are very important precursors in the natural products industry. Hence the enantiomeric separations of chiral isochromenes are important in the pharmaceutical industry and for organic asymmetric synthesis. Here we report enantiomeric separations of 21 different chiral isochromene derivatives
相关内容
CYCLOBOND is the name given to Astec technology for bonding cyclodextrins to a high purity silica gel through a stable ether linkage.
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