20018AST
Astec® CYCLOBOND I 2000 Chiral (5 μm) HPLC Columns
L × I.D. 10 cm × 2.1 mm, HPLC Column
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关于此项目
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52
L × i.d.:
10 cm × 2.1 mm
Particle size:
5 μm
Matrix active group:
cyclodextrin, beta- phase
Pore size:
100 Å
Matrix:
silica particle platform
产品名称
Astec® CYCLOBOND I 2000 手性 HPLC 色谱柱, 5 μm particle size, L × I.D. 10 cm × 2.1 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.
10 cm × 2.1 mm
matrix
silica particle platform
matrix active group
cyclodextrin, beta- phase
particle size
5 μm
pore size
100 Å
operating pH
3.5-7
separation technique
chiral
Quality Level
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General description
CYCLOBOND I 2000 通过一个有专利的工艺与 β-环糊精结合，生成稳定的基质，环糊精的排列方式使其保留了形成包合物的最有价值的性质。这允许它们通过选择性地将多种有机分子包括在其空腔中，来实现多种化学分离。对于各种分子类型，极性有机模式也可以进行非包含型分离。
资源：
CYCLOBOND 常见问题解答
CYCLOBOND参考文献
手性产品文献
- 结合阶段：未衍生化的、天然的 β-环糊精
资源：
CYCLOBOND 常见问题解答
CYCLOBOND参考文献
手性产品文献
Legal Information
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
法规信息
新产品
此项目有
A F Casy et al.
Journal of pharmaceutical and biomedical analysis, 9(10-12), 787-792 (1991-01-01)
The interaction of beta-cyclodextrin with a series of structurally related chiral thromboxane antagonists was investigated using NMR and RP-HPLC. HPLC studies used both a cyclodextrin bonded phase (Cyclobond I), and beta-cyclodextrin as a mobile phase additive with an achiral C8
Chiral separation of 3-phenyl-3-(2-pyridyl)propylamines, and analogous guanidines and guanidine-N-carboxylic acid esters with high-performance liquid chromatography and capillary zone electrophoresis
Schuster, Andreas, et al.
Journal of Chromatography A, 793 (1), 77-90 (1998)
Hongmei Xu et al.
Chirality, 19(3), 163-170 (2006-12-15)
A sensitive and stereoselective assay has been developed for the quantitation of the enantiomers of hydroxybupropion, an active metabolite of bupropion, in human plasma. The assay used liquid-liquid extraction and a Cyclobond I 2000 HPLC column with a mobile phase
Thomas Stoll et al.
Carbohydrate research, 337(24), 2481-2486 (2002-12-21)
A method for the simultaneous determination of saturated and unsaturated oligogalacturonic acids up to degree of polymerization (dp) of 7 by high-performance liquid chromatography (HPLC) is presented. For this purpose, a Cyclobond I 2000 column and a volatile mobile phase
Ying Liu et al.
Journal of chromatography. A, 1079(1-2), 146-152 (2005-07-26)
Native cyclodextrin-based columns are particularly useful for the analysis of oligosaccharides because the retention of these carbohydrates is based mainly on the hydrogen bonding interactions of oligosaccharide hydroxyl groups with the stationary phase. Thus, the retention time predictably increases with
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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