20324AST

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

Properties

• 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: 100
• 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

Description

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

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable