Skip to Content
Merck
All Photos(1)

Key Documents

20024AST

Supelco

Astec® CYCLOBOND I 2000 Chiral (5 μm) HPLC Columns

L × I.D. 25 cm × 4.6 mm, HPLC Column

Synonym(s):

CYCLOBOND I 2000 Cyclodextrin Chiral HPLC Column

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

EC Number:
231-545-4
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52

product name

Astec® CYCLOBOND I 2000 Chiral HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm

material

stainless steel column

product line

Astec®

packaging

pkg of 1 ea

manufacturer/tradename

Astec®

parameter

0-50 °C temperature
172 bar pressure (2500 psi)

technique(s)

HPLC: suitable
LC/MS: suitable

L × I.D.

25 cm × 4.6 mm

matrix

silica particle platform

matrix active group

cyclodextrin, beta- phase

particle size

5 μm

pore size

100 Å

operating pH

3.5-7

separation technique

chiral

Looking for similar products? Visit Product Comparison Guide

General description

CYCLOBOND I 2000 is bonded with β-cyclodextrin by a patented process to produce a stable matrix with the cyclodextrin arranged in such a way as to retain its most valuable property of forming inclusion complexes. This allows them to effect numerous chemical separations by selectively including into their cavities a wide variety of organic molecules. Non-inclusion type separations are also possible with the polar organic mode for a wide variety of molecule types.

  • Bonded phase: Underivatized, native β-cyclodextrin

Resources:
CYCLOBOND FAQs
CYCLOBOND Reference Bibliography
Chiral Product Literature

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

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

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
283258-03
283258-02
283258-01
283250-04
283250-01

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Indirect photodetection of pregnanolone on a Cyclobond column by high-performance liquid chromatography
Agnus, Benoit, et al.
Journal of Chromatography A, 633 (1), 27-33 (1994)
Rapid high-performance liquid chromatographic separation of barley malt a-amylase on cyclobond columns
Henson, Cynthia A., Stone, Julie M.
Journal of Chromatography A, 469, 361-367 (1989)
Liquid chromatographic resolution of enantiomers of deltahedral carborane and metallaborane derivatives
Plesek, Jaromir, et al.
Journal of Chromatography A, 626 (2), 197-206 (1992)
High-performance liquid chromatography of diastereomeric flavanone glycosides in Citrus on a ?-cyclodextrin-bonded stationary phase (Cyclobond I)
Krause, Martin; Galensa, Rudolf
Journal of Chromatography A, 588 (1-2), 41-45 (1991)
A F Casy et al.
Journal of pharmaceutical and biomedical analysis, 9(10-12), 787-792 (1991-01-01)
The interaction of beta-cyclodextrin with a series of structurally related chiral thromboxane antagonists was investigated using NMR and RP-HPLC. HPLC studies used both a cyclodextrin bonded phase (Cyclobond I), and beta-cyclodextrin as a mobile phase additive with an achiral C8
View All Related Papers

Related Content

Astec CYCLOBOND™

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 HPLCapplication for HPLCapplication for HPLCapplication for HPLCShow More

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service