20124AST
Astec® CYCLOBOND I 2000 AC Chiral (5 μm) HPLC Columns
L × I.D. 25 cm × 4.6 mm, HPLC Column
Synonym(s):
Cyclodextrin-based Chiral Column
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About This Item
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52
L × i.d.:
25 cm × 4.6 mm
Particle size:
5 μm
Matrix active group:
cyclodextrin, beta- phase
Pore size:
100 Å
Matrix:
silica particle platform
Product Name
Astec® CYCLOBOND I 2000 AC Chiral HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
material
stainless steel column
Quality Level
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
matrix active group
cyclodextrin, beta- phase
particle size
5 μm
pore size
100 Å
operating pH
3.5-7
separation technique
chiral
General description
CYCLOBOND I 2000 AC is used primarily for aromatic alcohols or amines that are chiral on the α or β carbon.
Resources:
CYCLOBOND FAQs
CYCLOBOND Reference Bibliography
Chiral Product Literature
- Bonded phase: Acetylated beta-cyclodextrin
Resources:
CYCLOBOND FAQs
CYCLOBOND Reference Bibliography
Chiral Product Literature
Legal Information
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
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Related Content
CYCLOBOND is the name given to Astec technology for bonding cyclodextrins to a high purity silica gel through a stable ether linkage.
Separation of Beraprost sodium isomers using different cyclodextrin stationary phases
Walker, Thomas A.
Journal of Chromatography A, 633 (1-2), 97-103 (1993)
K H Kim et al.
Archives of pharmacal research, 23(3), 230-236 (2000-07-15)
(1'R, 2R)-, (1'R, 2S)-, (1'S, 2R)- and (1'S, 2S)-alpha-hydroxymetoprolol; (2R)- and (2S)-O-desmethylmetoprolol; and (2R)- and (2S)-metoprolol acid are major metabolites of (2R)-and (2S)-metoprolol, beta-adrenergic antagonist. The focus of most chiral separation methods until now has been on determination of the
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)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 20124AST | 04061838507143 |