Bornyl Acetate - Chiral Separation on MEGA-DEX G-01

Bornyl Acetate (S)
22.0
chiral separation
18.1
Column: MEGA-DEX G-01 - 0.25mm, 0.25µm, 60m
!Catalog Code: DEX-G01-025-025-60
New Column
Bornyl Acetate (R)
Bornyl and Isobornyl Acetate
Conditions:
!Injection: Split, 250°C, 75mL/min split flow, 0.5µL injected volume. Detector: FID 250°C. Oven Program: 40°C, 0.5°C/min.
14.2
Carrier Gas: Hydrogen, 180kPa (best conditions with Helium carrier
gas is 300kPa pressure).
(mVolt)
10.3
Sample:
!Standard mixture, diluted 1µL/1mL in n-Hexane for each enantiomer.
6.4
2.5
88.0
94.0
100.0
(min)
106.0
112.0
118.0
This separation is very difficult to obtain, for this it is recommended to follow the chromatographic conditions here reported, which are the optimized parameters for this analysis.
www.mega.mi.it
MEGA s.n.c - Via Plinio, 29 - 20025 Legnano (MI) - Italy - Tel./fax: +39 0331.54.79.24 - [email protected] - Since 1980
Bornyl and Isobornyl Acetate
chiral separation
Column: MEGA-DEX G-01 - 0.25mm, 0.25µm, 60m
8.0
New Column
(mVolt)
6.5
Conditions:
!Injection: Split, 250°C, 75mL/min split flow, 0.5µL injected volume. Detector: FID 250°C. Isobornyl Acetate (+,-)
9.5
!Catalog Code: DEX-G01-025-025-60
Bornyl Acetate (R)
Bornyl Acetate (S)
11.0
Oven Program: 40°C, 0.5°C/min.
Carrier Gas: Hydrogen, 180kPa (best conditions with Helium carrier
gas is 300kPa pressure).
Sample:
!Real sample with 95-97% of Bornyl Acetate and 3-5% of Isobornyl
Acetate and a extremely high abundance of the “S” enantiomer of
Bornyl Acetate. The sample was diluted 1µL/1mL in n-Hexane.
5.0
3.5
90.0
95.2
100.4
(min)
105.6
110.8
116.0
This separation is very difficult to obtain, for this it is recommended to follow the chromatographic conditions here reported, which are the optimized parameters for this analysis.
www.mega.mi.it
MEGA s.n.c - Via Plinio, 29 - 20025 Legnano (MI) - Italy - Tel./fax: +39 0331.54.79.24 - [email protected] - Since 1980
Bornyl and Isobornyl Acetate
chiral separation
9.5
8.0
New Column
(mVolt)
6.5
Conditions:
!Injection: Split, 250°C, 75mL/min split flow, 0.5µL injected volume. Detector: FID 250°C. Isobornyl Acetate (+,-)
Overlap of the previous slides
!Catalog Code: DEX-G01-025-025-60
Bornyl Acetate (R)
11.0
Bornyl Acetate (S)
Column: MEGA-DEX G-01 - 0.25mm, 0.25µm, 60m
Oven Program: 40°C, 0.5°C/min.
Carrier Gas: Hydrogen, 180kPa (best conditions with Helium carrier
gas is 300kPa pressure).
Samples:
Real sample (see previous slide)
Standard sample (see previous slide)
5.0
3.5
90.0
95.2
100.4
(min)
105.6
110.8
116.0
This separation is very difficult to obtain, for this it is recommended to follow the chromatographic conditions here reported, which are the optimized parameters for this analysis.
www.mega.mi.it
MEGA s.n.c - Via Plinio, 29 - 20025 Legnano (MI) - Italy - Tel./fax: +39 0331.54.79.24 - [email protected] - Since 1980
contact us: [email protected]
follow us @MEGAColumns
www.mega.mi.it
MEGA s.n.c - Via Plinio, 29 - 20025 Legnano (MI) - Italy - Tel./fax: +39 0331.54.79.24 - [email protected]

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