추천 제품
제품명
Astec® CYCLOBOND II Chiral HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 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 × 4.6 mm
Matrix
silica particle platform
fully porous particle
기질 활성군
cyclodextrin, gamma- phase
입자 크기
5 μm
공극 크기
100 Å
작동 pH
3.5-7
분리 기술
chiral
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일반 설명
Consisting of eight glucopyranose units arranged in a truncated cone shape, CYCLOBOND II is an excellent chiral selector for multi-ring structures. It is useful for isomeric compounds based on anthracene, chrysene and pyrene type ring structures. CYCLOBOND II offers good selectivity and stability and is applicable to the polar organic mode of separation. Applications include steroids, porphyrins, FMOC amino acids.
Resources:
CYCLOBOND FAQs
CYCLOBOND Reference Bibliography
Chiral Product Literature
- Bonded phase: Underivatized, native γ-cyclodextrin
Resources:
CYCLOBOND FAQs
CYCLOBOND Reference Bibliography
Chiral Product Literature
법적 정보
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
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Series of homologous displacers for preparative chiral displacement chromatographic separations on Cyclobond-II columns
Journal of Chromatography A, 693 (1), 1-5 (1995)
Separation and identification of sulfurized alkylphenols in oil by high-performance liquid chromatography with evaporative light scattering and mass spectrometric detection
Journal of Chromatography A, 549, 247-256 (1991)
Journal of chromatography. A, 700(1-2), 51-58 (1995-05-12)
The methods of separation of the enantiomers of the chiral drug oxamniquine are compared, between HPLC with either cyclodextrins and their related derivatives as chiral selectors in the mobile phase or immobilised in a chiral stationary phase (as Cyclobond I
Optical resolution of flavanones by high-performance liquid chromatography on various chiral stationary phases
Journal of Chromatography A, 514, 147-159 (1990)
Journal of chromatography. A, 1305, 94-101 (2013-08-03)
Isochromene derivatives are very important precursors in the natural products industry. Hence the enantiomeric separations of chiral isochromenes are important in the pharmaceutical industry and for organic asymmetric synthesis. Here we report enantiomeric separations of 21 different chiral isochromene derivatives
관련 콘텐츠
CYCLOBOND is the name given to Astec technology for bonding cyclodextrins to a high purity silica gel through a stable ether linkage.
Chromatograms
application for HPLC자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.