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Merck
모든 사진(1)

주요 문서

41020AST

Supelco

Astec® CYCLOBOND II Chiral (5 μm) HPLC Columns

L × I.D. 25 cm × 4.6 mm, HPLC Column

동의어(들):

Cyclodextrin-Based Chiral Column

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About This Item

UNSPSC 코드:
41115700
eCl@ss:
32110501
NACRES:
SB.52

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

유사한 제품을 찾으십니까? 방문 제품 비교 안내

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.

  • Bonded phase: Underivatized, native γ-cyclodextrin

Resources:
CYCLOBOND FAQs
CYCLOBOND Reference Bibliography
Chiral Product Literature

추천 제품

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

법적 정보

Astec is a registered trademark of Merck KGaA, Darmstadt, Germany

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애플리케이션


가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number

적합한 버전을 찾을 수 없으신가요?

특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Series of homologous displacers for preparative chiral displacement chromatographic separations on Cyclobond-II columns
Quintero,Gilberto, et al.
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
Chen, Evan N., Jr., Nero, Vincent P.
Journal of Chromatography A, 549, 247-256 (1991)
A M Abushoffa et al.
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
Krause, Martin; Galensa, Rodolf
Journal of Chromatography A, 514, 147-159 (1990)
Yasith S Nanayakkara et al.
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 HPLC

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