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YMC CHIRAL CD BR Series
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Product serial number
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YMC Column
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Description
Parameters
YMC CHIRAL CD BR Series
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.
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Column |
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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 |
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0.1M CH3COOH-CH3COONa(pH4.0)/methanol(90/10) |
methanol/water(20/80) |
methanol/water(50/50) |
Flow rate |
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1.0mL/min |
1.0mL/min |
1.0mL/min |
Temperature |
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25ºC |
25ºC |
30ºC |
Detection |
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UV at 254nm |
UV at 254nm |
UV at 230nm |
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.
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Column |
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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 |
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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 |
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1.0mL/min |
1.0mL/min |
1.0mL/min |
Temperature |
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25ºC |
25ºC |
25ºC |
Detection |
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UV at 254nm |
UV at 254nm |
UV at 230nm |
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.
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 |
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β-CD BR |
S-5 |
120 |
4.6 X 150 |
DB12S05-1546WT |
4.6 X 250 |
DB12S05-2546WT |
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γ-CD BR |
S-5 |
120 |
4.6 X 150 |
DG12S05-1546WT |
4.6 X 250 |
DG12S05-2546WT |
Guard Cartridge Columns
Packing material |
Particle size(µm) |
Pore size(Å) |
Column size Inner diameter x length(mm) |
/pack |
Product Number |
α-CD BR |
S-5 |
120 |
4.0 X 10 |
5 |
DA12S05-0104GC |
1 |
DA12S05-0104GC-1 |
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4.0 X 20 |
5 |
DA12S05-0204GC |
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1 |
DA12S05-0204GC-1 |
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β-CD BR |
S-5 |
120 |
4.0 X 10 |
5 |
DB12S05-0104GC |
1 |
DB12S05-0104GC-1 |
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4.0 X 20 |
5 |
DB12S05-0204GC |
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1 |
DB12S05-0204GC-1 |
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γ-CD BR |
S-5 |
120 |
4.0 X 10 |
5 |
DG12S05-0104GC |
1 |
DG12S05-0104GC-1 |
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4.0 X 20 |
5 |
DG12S05-0204GC |
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1 |
DG12S05-0204GC-1 |
*When using it for the first time,please purchase the cartridge holder corresponding to inner diameter of column.
Product Number |
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Cartridge holder(holder and column coupler) |
length: 10 mm |
XPGCH-Q1 |
length: 20 mm |
XPGCH-Q2 |
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