11024AST
Astec® CHIROBIOTIC® V Chiral (5 μm) HPLC Columns
L × I.D. 25 cm × 4.6 mm, HPLC Column
Sinónimos:
V Chiral Stationary Phase Column
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About This Item
Código UNSPSC:
41115700
eCl@ss:
32110501
NACRES:
SB.52
Productos recomendados
Nombre del producto
Astec® Chirobiotic® V Chiral HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
Materiales
stainless steel column
Nivel de calidad
Agency
suitable for USP L88
descripción
HPLC Column
Línea del producto
Astec®
envase
pkg of 1 ea
fabricante / nombre comercial
Astec®
Parámetros
0-45 °C temperature
241 bar pressure (3500 psi)
técnicas
HPLC: suitable
LC/MS: suitable
L × D.I.
25 cm × 4.6 mm
Matriz
High-purity silica gel particle platform
fully porous particle
grupo activo de la matriz
vancomycin phase
tamaño de partícula
5 μm
tamaño de poro
100 Å
Intervalo de pH operativo
3.5-7.0
técnica de separación
chiral
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Descripción general
Neutral molecules, amides, acids, esters and amines show considerable enantioselectivity on these vancomycin-based CSPs. A wide variety of secondary and tertiary amines have been separated on the CHIROBIOTIC® V in the polar ionic mode. The CHIROBIOTIC® V has demonstrated many of the separation characteristics of protein-based stationary phases, but with exceptional stability and much higher sample capacity. Some chiral analytes have been resolved that have not been reported separated on any other chiral stationary phase. CHIROBIOTIC® V and V2 differ in their bonding chemistry the pore size of the support particle, giving them different selectivity and preparative capacity.
- Bonded phase: Vancomycin
- Operating pH range: 3.5 - 7.0
- Particle diameter: 5, 10 or 16 μm
- Pore size: 100 Å (CHIROBIOTIC® V) or 200 Å (CHIROBIOTIC® V2)
Aplicación
Astec® CHIROBIOTIC® V Chiral HPLC column may be used for the separation of different types of racemic compounds (ß-blockers, ß-agonists, benzodiazipines, non-steroidal anti-inflammatory drugs, barbiturates, free and derivatized amino acids in packed column subcritical fluid chromatography (pSFC). It may also be used for the separation of citalopram enantiomers and its two N-demethylated metabolites and of alprenolol that is the internal standard, in human plasma using chiral liquid chromatography. It may also be used in the chiral liquid chromatography analysis of ketoprofen and flurbiprofen.
Información legal
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIROBIOTIC is a registered trademark of Sigma-Aldrich Co. LLC
Aplicación
Referencia del producto
Descripción
Precios
Producto relacionado
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
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F Péhourcq et al.
Biomedical chromatography : BMC, 15(3), 217-222 (2001-06-08)
Vancomycin is an amphoteric, glycopeptide, macrocyclic antibiotic. When attached to 5 microspherical silica gel, vancomycin proved to be an effective chromatographic chiral stationary phase that could be used in the reversed-phase mode. In this study, a bonded vancomycin chiral stationary
Chiral packed column subcritical fluid chromatography on polysaccharide and macrocyclic antibiotic chiral stationary phases.
Andrei M
Journal of Chromatography A, 785 (1), 159-171 (1997)
M Kosel et al.
Journal of chromatography. B, Biomedical sciences and applications, 719(1-2), 234-238 (1998-12-30)
A procedure using a chirobiotic V column is presented which allows separation of the enantiomers of citalopram and its two N-demethylated metabolites, and of the internal standard, alprenolol, in human plasma. Citalopram, demethylcitalopram and didemethylcitalopram, as well as the internal
Ana R Ribeiro et al.
Chemosphere, 95, 589-596 (2013-11-05)
Microbial degradation is the most important process to remove organic pollutants in Waste Water Treatment Plants. Regarding chiral compounds this process is normally enantioselective and needs the suitable analytical methodology to follow the removal of both enantiomers in an accurate
Hisham Hashem et al.
Journal of chromatography. A, 1218(38), 6727-6731 (2011-08-23)
In this study, a method for enantioseparation of terbutaline and salbutamol was established using Chirobiotic V column as a stationary phase. Polar ionic mode applying mobile phase containing ammonium nitrate in 100% ethanol, pH 5.1 was found to give the
Chromatograms
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