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Sorbents
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CONTACT FTI |
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♦ HPLC Columns
♦ SPE Cartridges
♦ SPE Plates
♦ FluoroFlash® NuTips
♦ Fluorous Silica Gel
♦ TLC Plates
♦ Fluorous Modified Glass Slides
♦ LC Trap Cartridges |
The separation of fluorous compounds from non-fluorous compounds using FluoroFlash® silica gel is the central theme of fluorous techniques. Under the appropriate conditions the FluoroFlash® stationary phase retains the fluorous compounds with exceptional efficiency and selectivity. A simple switch of the mobile phase then effects release of the fluorous compounds from the stationary phase. FluoroFlash® silica gel is characterized by its high loading capacity, outstanding selectivity, and easy recyclability (1-2).
FluoroFlash® silica gel is available in a vareity of formats from analytical to preparative and from pre-packaged to loose bulk. FTI can also custom format FluoroFlash® silica to meet your purification needs. Just click on the 'Contact Us' button above and let us know the format that you need!
1. 'Separations with Fluorous Silica Gel and Related Materials' in Handbook of Fluorous Chemistry Gladysz, J. A.; Curran, D. P.; Horvath, I. T. Eds. Wiley-VCH, 2004, pp101-155.
2. D. P. Curran, Synlett 2001, 1488-1496.
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HPLC columns
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FluoroFlash® HPLC columns are packed with a proprietary fluorous silica gel specifically designed for HPLC applications. Under F-HPLC conditions, FluoroFlash® silica gel separates compounds primarily based on fluorine content while compound polarity plays a minor secondary role. This allows for the separation of fluorous compounds based on size of the fluorous tag and is the basis of fluorous mixture synthesis (FMS) where mixtures are deconvoluted using F-HPLC (1-4). FluoroFlash® HPLC columns are available in range of sizes from analytical to semi-preparative. Please consult the F-HPLC application note for more details.
1. Luo, Z. Y.; Zhang, Q. S.; Oderaotoshi, Y.; Curran, D. P. Science, 2001, 291, 1766-1769.
2. Curran, D. P.; Furukawa, T. Organic Lett. 2002, 4, 2233-2235.
3. Zhang, W.; Luo, Z.; Chen, C. H.-T.; Curran, D. P. J. Am. Chem. Soc. 2002, 124, 10443-10450.
4. Jian, H.; Tour, J. M. J. Org. Chem. 2005, 70, 3396-3424.
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CATALOG# |
QTY |
PRICE |
FluoroFlash® HPLC Columns, 4.6 mm i.d., 50 mm length, 5 µm
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803-0505C
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Ea
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$419.50
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FluoroFlash® HPLC Columns, 4.6 mm i.d., 150 mm length, 5 µm
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803-0510C
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Ea
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$451.50
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Fluorous HPLC Columns, 10 mm I.d, 50 mm length
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803-1005C
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Ea
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$901.50
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FluoroFlash® HPLC Columns, 10 mm i.d., 100 mm length
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803-1010C
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Ea
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$1,107.50
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FluoroFlash® HPLC Columns, 20 mm i.d., 50 mm length, 5 µm
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803-2005C
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Ea
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$1,743.50
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FluoroFlash® HPLC Columns, 20 mm i.d., 100 mm length, 5 µm
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803-2010C
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Ea
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$2,360.00
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FluoroFlash® HPLC Columns, 20 mm i.d., 250 mm length
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803-2025C
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Ea
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$3,985.00
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For the complete catalog in PDF format please
click here. List prices are for delivery within
the US. For all other countries, including Canada, a US$25
handling fee is added. Foreign customers are responsible for
duty and taxes as required by their customs agency.
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