추천 제품
product name
Astec® CYCLOBOND I 2000 DMP Chiral HPLC Column, 5 μm particle size, L × I.D. 25 cm × 10 mm
material
stainless steel column
Quality Level
제품 라인
Astec®
포장
pkg of 1 ea
제조업체/상표
Astec®
파라미터
0-50 °C temperature
172 bar pressure (2500 psi)
기술
HPLC: suitable
LC/MS: suitable
길이 × I.D.
25 cm × 10 mm
기질
silica particle platform
fully porous particle
기질 활성군
cyclodextrin, beta- phase
입자 크기
5 μm
공극 크기
100 Å
작동 pH
3.5-7
분리 기술
chiral
유사한 제품을 찾으십니까? 방문 제품 비교 안내
일반 설명
The reaction of the 3,5-dimethylphenyl isocyanate with the hydroxyl groups of β-cyclodextrin results in a pi-basic phase similar in character to the naphthylethyl carbamate phases. The selectivity is greater for the CYCLOBOND I 2000 DMP when the chiral center of the analyte is part of a ring structure or is on the α carbon. This phase has been very useful for derivatized amines, like amphetamine ACQ.
- Bonded phase: 3,5-Dimethylphenyl carbamate modified β-cyclodextrin
법적 정보
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
István Ilisz et al.
Chirality, 21(3), 339-348 (2008-06-17)
The application of 3,5-dimethylphenyl-carbamoylated-beta-cyclodextrin (Cyclobond I 2000 DMP) and 2,6-dinitro-4-trifluoromethylphenyl-ether-beta-cyclodextrin-based (Cyclobond DNP) chiral stationary phases for the high-performance liquid chromatographic enantioseparation of unusual beta-amino acids is reported. The investigated amino acids were saturated or unsaturated alicyclic beta-3-homo-amino acids and bicyclic
Reprint of: Enantiomeric separation of functionalized ethano-bridged Troger bases using macrocyclic cyclofructan and cyclodextrin chiral selectors in high-performance liquid chromatography and capillary electrophoresis with application of principal component analysis
Weatherly, Choyce A., et al.
Journal of Chromatography. B, Biomedical Applications, 968, 40-48 (2014)
Enantiomeric separation of functionalized ethano-bridged Troger bases using macrocyclic cyclofructan and cyclodextrin chiral selectors in high-performance liquid chromatography and capillary electrophoresis with application of principal component analysis
Weatherly, Choyce A., et al.
Journal of Chromatography. B, Biomedical Applications, 955-956, 72-80 (2014)
Xinxin Han et al.
Journal of chromatography. A, 1063(1-2), 111-120 (2005-02-11)
The enantiomeric separation of a set of 30 new chiral furan derivatives has been achieved on native and derivatized beta-cyclodextrin stationary phases using high performance liquid chromatography (HPLC). The hydroxypropyl-beta-cyclodextrin (Cyclobond RSP), the 2,3-dimethyl-beta-cyclodextrin (Cyclobond DM), and the acetyl-beta-cyclodextrin (Cyclobond
Nilusha L T Padivitage et al.
Drug testing and analysis, 6(6), 542-551 (2013-10-12)
Recently a novel class of chiral stationary phases (CSPs) based on cyclofructan (CF) has been developed. Cyclofructans are cyclic oligosaccharides that possess a crown ether core and pendent fructofuranose moieties. Herein, we evaluate the applicability of these novel CSPs for
관련 콘텐츠
CYCLOBOND is the name given to Astec technology for bonding cyclodextrins to a high purity silica gel through a stable ether linkage.
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
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