推荐产品
材料
stainless steel column
品質等級
產品線
Astec®
包裝
pkg of 1 ea
製造商／商標名
Astec®
參數
0-50 °C temperature
172 bar pressure (2500 psi)
技術
HPLC: suitable
LC/MS: suitable
長度 × 內徑
25 cm × 21.2 mm
基質
silica particle platform
fully porous particle
基質活性組
cyclodextrin, beta- phase
粒徑
5 μm
孔徑
100 Å
工作pH值
3.5-7
分離技術
chiral
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一般說明
3,5-二甲基苯基异氰酸酯与 β-环糊精的羟基基团反应，形成特性与氨基甲酸萘乙酯相类似的 π 碱性相。当分析物的手性中心是环状结构的一部分或位于 α 碳上时，CYCLOBOND I 2000 DMP 具有更好的选择性。这种固定相对于诸如安非他明 ACQ 等衍生化胺类非常有用。
- 键合相：3,5-二甲基苯基氨基甲酸酯改性的 β-环糊精
法律資訊
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
Reprint of: Enantiomeric separation of functionalized ethano-bridged Troger bases using macrocyclic cyclofructan and cyclodextrin chiral selectors in high-performance liquid chromatography and capillary electrophoresis with application of principal component analysis
Weatherly, Choyce A., et al.
Journal of Chromatography. B, Biomedical Applications, 968, 40-48 (2014)
Enantiomeric separation of functionalized ethano-bridged Troger bases using macrocyclic cyclofructan and cyclodextrin chiral selectors in high-performance liquid chromatography and capillary electrophoresis with application of principal component analysis
Weatherly, Choyce A., et al.
Journal of Chromatography. B, Biomedical Applications, 955-956, 72-80 (2014)
Nilusha L T Padivitage et al.
Drug testing and analysis, 6(6), 542-551 (2013-10-12)
Recently a novel class of chiral stationary phases (CSPs) based on cyclofructan (CF) has been developed. Cyclofructans are cyclic oligosaccharides that possess a crown ether core and pendent fructofuranose moieties. Herein, we evaluate the applicability of these novel CSPs for
Xinxin Han et al.
Journal of chromatography. A, 1063(1-2), 111-120 (2005-02-11)
The enantiomeric separation of a set of 30 new chiral furan derivatives has been achieved on native and derivatized beta-cyclodextrin stationary phases using high performance liquid chromatography (HPLC). The hydroxypropyl-beta-cyclodextrin (Cyclobond RSP), the 2,3-dimethyl-beta-cyclodextrin (Cyclobond DM), and the acetyl-beta-cyclodextrin (Cyclobond
István Ilisz et al.
Chirality, 21(3), 339-348 (2008-06-17)
The application of 3,5-dimethylphenyl-carbamoylated-beta-cyclodextrin (Cyclobond I 2000 DMP) and 2,6-dinitro-4-trifluoromethylphenyl-ether-beta-cyclodextrin-based (Cyclobond DNP) chiral stationary phases for the high-performance liquid chromatographic enantioseparation of unusual beta-amino acids is reported. The investigated amino acids were saturated or unsaturated alicyclic beta-3-homo-amino acids and bicyclic
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.
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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