268804
Cyclen
Size
£371.00
- SKU:
- 268804
- Molecular Weight:
- 172.27
- Purity:
- ≥98%
- Storage Conditions:
- 4°C
- Supplier:
- United States Biological
- CAS Number:
- 294-90-6
- Format:
- White to pale yellow powder
- Extra Details:
- Macrocyclic aza analogue of the crown ether 12-crown-4. Cyclen compounds are capable of selectively binding cations and are used as a ligand with chemicals used in MRI contrast (as well ass other imaging) agents. Synonyms: 1,4,7,10-Tetraazacyclododecane; 1,4,7,10-Tetrazacyclododecane; NSC 629374 CAS Number: 294-90-6 Molecular Formula: C8H20N4 Molecular Weight: 172.27 Appearance: White to pale yellow powder Purity: ≥98% Melting Point: 110-112ºC Solubility: Chloroform, Methanol Method for Determining Identity: Proton NMR (CDCl3) Spectroscopic analysis and Mass Spectrometric analysis Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at 4°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Store under inert atmosphere.
- Shipping Conditions:
- Ambient