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

L × I.D. 25 cm × 4.6 mm, HPLC Column

Synonym(s):

Chiral HPLC column 2000 RSP

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About This Item

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

product name

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

material

stainless steel column

Quality Level

agency

suitable for USP L45

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
fully porous particle

matrix active group

cyclodextrin, beta- phase

particle size

5 μm

pore size

100 Å pore size

operating pH

3.5-7

separation technique

chiral

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General description

The hydroxyl groups on the surface of the β-cyclodextrin are reacted with (R,S)-propylene oxide to yield a general purpose chiral stationary phase. It has the added property of separating non-aromatic structures such as t-boc amino acids, for which it is a standard methodology.

  • Bonded phase: (R,S)-Hydroxypropyl modified β-cyclodextrin

Application

Astec® CYCLOBOND I 2000 RSP chiral HPLC column is basically comprised of native and derivatized β and γ cyclodextrins. It has been used for numerous chiral separations via selectively trapping the organic molecules in the cyclodextrin cavity.

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Legal Information

Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CYCLOBOND is a trademark of Sigma-Aldrich Co. LLC

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Related Content

CYCLOBOND is the name given to Astec technology for bonding cyclodextrins to a high purity silica gel through a stable ether linkage.

Chromatograms

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