推荐产品
product name
Astec® CHIROBIOTIC® V 手性 HPLC 色谱柱, 5 μm particle size, L × I.D. 10 cm × 2.1 mm
材料
stainless steel column
agency
suitable for USP L88
描述
HPLC Column
產品線
Astec®
包裝
pkg of 1 ea
製造商／商標名
Astec®
參數
0-45 °C temperature
241 bar pressure (3500 psi)
技術
HPLC: suitable
LC/MS: suitable
長度 × 內徑
10 cm × 2.1 mm
基質
High-purity silica gel particle platform
fully porous particle
基質活性組
vancomycin phase
粒徑
5 μm
孔徑
100 Å
工作pH值範圍
3.5-7.0
分離技術
chiral
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相关类别
一般說明
中性分子、酰胺、酸、酯和胺对这些基于万古霉素的CSP具有相当大的对映选择性。在极性离子模式下，在CHIROBIOTIC® V上可分离多种仲胺和叔胺。CHIROBIOTIC® V已被证明具有许多蛋白质固定相的分离特性，但又具有优异的稳定性和更高的样品容量。部分尚无采用其他手性固定相分离报道的手性分析物也已在其上得到分离。CHIROBIOTIC® V和V2的成键化学特性不同，载体颗粒的孔径不同，因而各自具有不同的灵敏度和制备能力。
- 键合相：万古霉素
- 工作pH范围: 3.5 - 7.0
- 粒径：5、10或16 μm
- 孔径：100 Å (CHIROBIOTIC® V)或200 Å (CHIROBIOTIC® V2)
法律資訊
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIROBIOTIC is a registered trademark of Sigma-Aldrich Co. LLC
HPLC separation technique for analysis of bufuralol enantiomers in plasma and pharmaceutical formulations using a vancomycin chiral stationary phase and UV detection
Hefnawy, Mohamed M., et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 856 (1-2), 328-336 (2007)
J P Bagnall et al.
Journal of chromatography. A, 1249, 115-129 (2012-07-04)
This paper presents and compares for the first time two chiral LC-QTOF-MS methodologies (utilising CBH and Chirobiotic V columns with cellobiohydrolase and vancomycin as chiral selectors) for the quantification of amphetamine, methamphetamine, MDA (methylenedioxyamphetamine), MDMA (methylenedioxymethamphetamine), propranolol, atenolol, metoprolol, fluoxetine
Analysis of the enantiomers of citalopram and its demethylated metabolites using chiral liquid chromatography
Kosel, M., et al.
Journal of Chromatography. B, Biomedical Applications, 719 (1-2), 234-238 (1998)
Victoria K H Barclay et al.
Journal of chromatography. A, 1269, 208-217 (2012-10-24)
A LC-MS/MS method for the chiral separation of metoprolol and two of its main metabolites, α-hydroxymetoprolol (α-OH-Met) and deaminated metoprolol (COOH-Met), in environmental water samples has been developed. The target bases, metoprolol and α-OH-Met, as well as the acidic metabolite
Yin-xia Chen et al.
Yao xue xue bao = Acta pharmaceutica Sinica, 50(4), 486-491 (2015-08-01)
A chiral LC-MS/MS method for the simultaneous analysis of desvenlafaxine (DVS) enantiomers in human plasma was developed and applied to a pharmacokinetic study on 12 Chinese healthy volunteers. d6-Desvenlafaxine was used as internal standard (IS). Chromatographic separation was performed on
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