Cryptand 222
Product No.：222-99
CAS No.：23978-09-8
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| Product Name: | Cryptand 222 |
| Synonyms: | 4,7,13,16,21,24-Hexaoxa-1, 10-diazabicyclo[8.8.8]hexacosane; Cryptand 2.2.2; Cryptand C222; 2,2,2-Cryptand; Cryptofix 222; 2,2,2-Cryptate; Kryptand 222; Kryptofix 222; Cryptate 222 |
| CAS No.: | 23978-09-8 |
| Molecular Formula: | C18H36N2O6 |
| Molecular Weight: | 376.49 |
| Application: | Aminopolyther used to dissolve K+ salts in nucleophilic [18F] labelling reactions |
| Presentation: | Packaged in amber vials or amber screw-cap vials with teflon-coated stoppers under argon atmosphere |
Storage and Stability
- Store the product at a normal temperature, protected from light.
- Short-term storage at higher temperatures does not affect product quality.
Notes
- Full analysis according to specification including 1H-NMR, IR, 13C-NMR and HPLC spectra supplied with each shipment
- Customized dispensing available
Research
- Huang J.C. Comparison of Various Requirements of the Quality Assurance Procedures for 18F-FDG Injection. J. Nucl. Med. 2002, 43, 1495-1506.
- Lemaire C. et al. No-carrier-added regioselective preparation of 6-[18F]fluoro-L-DOPA. J. Nucl. Med. 1990,31,1247-51.
- Moerlein S. et al. Elimination of contaminant Kryptofix 2.2.2 in the routine production of 2-[18F]fluoro-2-deoxy-D-Dglucose.Int. J. Rad. Appl. Instrum. [A] 1989, 40, 741-3.
- Chaly T. et al. Thin layer chromatographic detection of Kryptofix 222 in the routine synthesis of [18F]2-fluoro-2-deoxy-D-glucose. Int. J. Rad. Appl. Instrum. [B] 1989, 16, 385-7.