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product name
Astec®CHIROBIOTIC®TAG Chiral HPLC Column（キラルHPLCカラム）, 5 μm particle size, L × I.D. 15 cm × 4.6 mm
物質
stainless steel column
品質水準
認証
suitable for USP L63
詳細
HPLC column
製品種目
Astec®
包装
pkg of 1 ea
メーカー／製品名
Astec®
パラメーター
0-45 °C temperature
241 bar pressure (3500 psi)
テクニック
HPLC: suitable
LC/MS: suitable
L × 内径
15 cm × 4.6 mm
マトリックス
High-purity silica gel particle platform
fully porous particle
マトリックス活性基
teicoplanin aglycone phase
粒径
5 μm
ポアサイズ
100 Å
operating pH range
3.0-6.8
分離法
chiral
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関連するカテゴリー
詳細
3つの炭化水素基を除去したため、CHIROBIOTIC® TAGの相補的な選択性がCHIROBIOTIC® Tに与えられます。多くのアミノ酸α、β、γおよび環状、さらに特にイオウ含有メチオニン、ヒスチジン、およびシステインへの分割能が向上します。オキサゾリジノン、ヒダントイン、ジアゼピンなど、多くの中性分子が高い分割能を示し、とりわけメタノール、エタノール、アセトニトリルなどの単一溶媒で高くなります。一部の酸性分子も高い選択性を示します。
- 結合相:テイコプラニンアグリコン
- 動作するpH範囲:3.0～6.8
- 粒径:5、10、または16 μm
- 細孔径:100 Å
アプリケーション
- High-performance liquid chromatographic enantioseparation of 2-aminomono- and dihydroxycyclopentanecarboxylic and 2-aminodihydroxycyclohexanecarboxylic acids on macrocyclic glycopeptide-based phases.: This study emphasizes the effectiveness of the Astec® CHIROBIOTIC® TAG Chiral HPLC Column in the enantioseparation of complex cyclic amino acids. The methodology detailed provides profound insights into the chirality aspects of biochemical molecules, which is crucial for the synthesis of novel pharmaceutical agents and the study of biochemical pathways. This research supports analytical chemists in academia focused on developing chiral analytical methods and advancing chemical synthesis (Berkecz et al., 2009).
法的情報
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIROBIOTIC is a registered trademark of Sigma-Aldrich Co. LLC
Markus Fuereder et al.
Journal of chromatography. A, 1236, 123-131 (2012-04-03)
Teicoplanin aglycone-based chromatography columns (Chirobiotic TAG) enable amino acid enantioseparation with aqueous mobile phases, which perfectly accommodates the distinct hydrophilicity of most amino acids. Therefore, this stationary phase constitutes a promising option in particular for preparative-scale separations that require high
Ilaria D'Acquarica et al.
Journal of chromatography. A, 1061(2), 167-173 (2005-01-12)
We describe a new tandem-columns chiral-achiral HPLC arrangement by using a chiral column (CHIROBIOTIC TAG) connected in series with an achiral column (Spherisorb S5 SCX), based on a strong cationic exchange mechanism; this approach is very useful for the analysis
Adsorption behavior of a teicoplanin aglycone bonded stationary phase under harsh overload conditions
Bechtold, Matthias, et al.
Journal of Chromatography A, 1154 (1-2), 2477-2286 (2007)
Abdulrahman A Al-Majed
Journal of pharmaceutical and biomedical analysis, 50(1), 96-99 (2009-05-19)
A direct chiral high-performance liquid chromatography (HPLC) method was developed and validated for the resolution and quantification of antiepileptic drug enantiomers, R-(-)- and S-(+)-vigabatrin (gamma-vinyl-gamma-aminobutyric acid) in pharmaceutical products. The separation was optimized on a macrocyclic glycopeptide antibiotic chiral stationary
Matthias Bechtold et al.
Journal of chromatography. A, 1154(1-2), 277-286 (2007-04-24)
Silica-bonded teicoplanin aglycone allows enantioseparation of amino acids by reversed-phase liquid chromatography with a low organic solvent content. However, a reversible change in the adsorption behavior leading to a retention time shift (RTS) was observed when a preparative scale column
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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