You Searched For: Perfluoro-15-crown-5-ether


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Supplier: Apollo Scientific
Description: Potential 19F NMR imaging agent, particularly effective in brain and spinal diagnostics, USP 4,838,274. Single nmr signal; liquid at room temperature.

Catalog Number: (8.13885.0005)
Supplier: Merck
Description: N-Phenylaza-15-crown-5 for synthesis, Sigma-Aldrich®
UOM: 1 * 5 g

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Supplier: Thermo Scientific
Description: 2-(Hydroxymethyl)-15-crown-5 ≥98%
Supplier: Thermo Scientific
Description: Benzo-15-crown-5 is used in synthetic chemistry. It plays a major role and involved in complexation through ether oxygen. It is used in phase-transfer catalyst system. It is involved in 'Host-Guest' chemistry to identify the move of essential elements in the body. It can play the part of very complicated biological reactions such as enzyme functions, which finds application in the development of new pharmaceuticals.
Supplier: Thermo Scientific
Description: Benzo-18-crown-6 (benzo-1,4,7,10,13,16-hexoxacyclooctadecane) 97%
Supplier: Merck
Description: 1,10-Diaza-18-crown-6 (1,4,10,13-tetraoxa-7,16-diazacyclooctadecane kryptofix® 22) for synthesis, Sigma-Aldrich®
Supplier: Thermo Scientific
Description: Benzo-18-crown-6 (benzo-1,4,7,10,13,16-hexoxacyclooctadecane) ≥97%
Supplier: Apollo Scientific
Description: Dibenzo-30-crown-10 (dibenzo-1,4,7,10,13,16,19,22,25,28-decaoxacyclotriacontane)

Supplier: Thermo Scientific
Description: 1,10-Diaza-18-crown-6 (1,4,10,13-tetraoxa-7,16-diazacyclooctadecane kryptofix® 22) 96%
Supplier: Thermo Scientific
Description: 1,10-Diaza-18-crown-6 (1,4,10,13-tetraoxa-7,16-diazacyclooctadecane kryptofix® 22) 98%
Supplier: Apollo Scientific
Description: Perfluoro-2,5,8,11-tetraoxadodecane 98%

Supplier: Apollo Scientific
Description: 1,10-Diaza-18-crown-6 (1,4,10,13-tetraoxa-7,16-diazacyclooctadecane kryptofix® 22)

Supplier: Thermo Scientific
Description: 2-Chloro-1,1,2-trifluoroethyl difluoromethyl ether 97%
Supplier: Apollo Scientific
Description: Useful solvent for dispersing fluorinated materials. Anaesthetic properties, Terrell et al., J. Med. Chem., 1971, 14, 517. *Not anaesthetic grade*

Supplier: Apollo Scientific
Description: Perfluoro(3-oxapent-4-ene)sulphonyl fluoride 97%

Supplier: Apollo Scientific
Description: Useful intermediate and monomer; the co-polymer with tetrafluoroethylene is sold as Teflon PFA.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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