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YMC CHIRAL CD BR Series

작성자
예일테크
작성일
2008.06.17
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YMC CHIRAL CD BR Series

◈ Product Information
YMC CHRAL CD BR series is composed of 3 types of optical isomer separation columns. Each column possesses α-,β-,or γ-bromo-cyclodextrin as a functional group. Selection from the 3 types of columns enables analysis of a wide range of compounds. In addition, YMC CHIRAL CD BR series shows different selectivity from ODS because the separation is based on host-guest interaction. YMC CHIRAL CD BR series is useful for separating structural isomers that are difficult to separate using ODS.

► Specification
 - Particle size :5㎛
 - Pore size :120Å
 - Usable pH range :3.5-6.5

 Column

 YMC CHIRAL α-CD BR
 250 x 4.6mmI.D.

 YMC CHIRAL β-CD BR
 250 x 4.6mmI.D.

 YMC CHIRAL γ-CD BR
 250 x 4.6mmI.D.

 Eluent

 0.1M CH3COOH-CH3COONa (pH4.0)/

methanol(90/10)

 methanol/water (20/80)

 methanol/water (50/50)

 Flow rate

 1.0mL/min

 1.0mL/min

 1.0mL/min

 Temperature

 25ºC

 25ºC

 30ºC

 Detection

 UV at 254 nm

 UV at 254 nm

 UV at 230 nm


α-CD BR,β-CD BR,γ-CD BR show different separation feature because each of them has different size of cavities. Therefore choosing proper one can result in providing a successful separation of a wide-range compounds. It is also effective to use together with ODS columns.

 Column

 YMC CHIRAL β-CD BR
 250 x 4.6mmI.D.

 YMC CHIRAL β-CD BR
 250 x 4.6mmI.D.

 YMC CHIRAL γ-CD BR
 250 x 4.6mmI.D.

 Eluent

 0.5M triethylamine-
 acetic acid
 (pH4.0)/
 acetonitrile(10/90)

 0.5M triethylamine-
 acetic acid
 (pH5.4)/
 acetonitrile(95/5)

 0.5M triethylamine-
 acetic acid
 (pH4.0)/
 acetonitrile(60/40)

 Flow rate

 1.0mL/min

 1.0mL/min

 1.0mL/min

 Temperature

 25ºC

 25ºC

 25ºC

 Detection

 UV at 254 nm

 UV at 254 nm

 UV at 230 nm


YMC CHIRAL CD BR series provide better separation for various optical isomers because cyclodextrin is a chiral compound. YMC CHIRAL CD BR series is effective as a chiral column for reversed phase eluent.

◈ Ordering Information

YMC CHIRAL CD BR Series Analytical Columns

Packing
material

Particle size
(µm)

Pore size
(Å)

Column size Inner diameter
x length(mm)

Product Number

α-CD BR

S-5

120

4.6 X 150

DA12S05-1546WT

4.6 X 250

DA12S05-2546WT

β-CD BR

S-5

120

4.6 X 150

DB12S05-1546WT

4.6 X 250

DB12S05-2546WT

γ-CD BR

S-5

120

4.6 X 150

DG12S05-1546WT

4.6 X 250

DG12S05-2546WT

YMC CHIRAL CD BR Series Guard Cartridge Columns
(Inner diameter 1.0,1.5,2.0mm:2-pack Inner diameter 4.0mm:3-pack)

Packing
material

Particle size
(µm)

Pore size
(Å)

Column size Inner diameter
x length(mm)

Product Number

α-CD BR

S-5

120

4.0 X 23

DA12S05-G304CC

β-CD BR

S-5

120

4.0 X 23

DB12S05-G304CC

γ-CD BR

S-5

120

4.0 X 23

DG12S05-G304CC

 

*When using it for the first time,please purchase the cartridge holder corresponding to inner diameter of column.

YMC CHIRAL CD BR Series Cartridge Holder

Product Number

Cartridge Holder (Inner Diameter 4.0mm)

XPCHW

0
0

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