Product: Kryptofix 222
Catalog Number: 1063
CAS Number: 23978-09-8
Synonyms: Kryptand 222; Cryptand 222; 4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane
Formula: C18H36N2O6
Chemical Purity: 99%
Molecular Weight: 376.49
Structure: Kryptofix 222
Appearance: White solid
Category: FDG Chemicals
Stability: Stable under recommended storage conditions.

Keep container tightly closed when not in use. Store in a cool, dry place. Store protected from moisture.


Non-hazardous for transport

Literature References:

Alberto, R.; Ortner, K.; Wheatley, N.; Schibli, R.; Schubiger, A. P., Synthesis and properties of boranocarbonate: a convenient in situ CO source for the aqueous preparation of [99mTc(OH2)3(CO)3]+. J. Am. Chem. Soc., 2001; 121 (13): 3135–3136.; Landini, D.; Maia, A.; Montanari, F.; Tundo, P., Lipophilic [2.2.2] cryptands as phase-transfer catalysts. Activation and nucleophilicity of anions in aqueous-organic thirteen-phase systems and in organic solvents of low polarity. J. Am. Chem. Soc., 1979; 101(10): 2526–2530.

Applications: A three dimensional analog of crown ethers, but more selective and complex. Able to bind insoluble salts into organic solvents. May also be used as a phase transfer catalyst. Enable the synthesis of the alkalides and electrides.