- HHD
- WuHan
- within 3-5 working days
- 10-20kg per month
Cyclen or 1,4,7,10-tetraazacyclododecane is a macrocycle and the aza analogue of the crown ether 12-crown-4. Derivatives of cyclen are larger cyclic polyamines but the repeating unit (ethyleneimine) is always the same. Like crown ethers, cyclen compounds are capable of selectively binding cations. They are used as a ligand in chemistry for instance with chemicals used in MRI contrast agents.
Cyclen 1,4,7,10-Tetraazacyclododeca 294-90-6
Cyclen or 1,4,7,10-tetraazacyclododecane is a macrocycle and the aza analogue of the crown ether 12-crown-4. Derivatives of cyclen are larger cyclic polyamines but the repeating unit (ethyleneimine) is always the same. Like crown ethers, cyclen compounds are capable of selectively binding cations. They are used as a ligand in chemistry for instance with chemicals used in MRI contrast agents.
Product name: Cyclen
CAS:294-90-6
MF:C8H20N4
MW:172.27
EINECS:202-928-3
purity:99.0%min
appearance:White to slightly yellow crystalline powder
Melting point :110-113 °C(lit.)
Other name:1,4,7,10-Tetrazacyclododecane
Type:dyestuff intermediates,Pharmaceutical intermediates,Syntheses material intermediates
Package:Aluminum foil bag
Storage:Cool and dry
Cyclen or 1,4,7,10-tetraazacyclododecane is a macrocycle and the aza analogue of the crown ether 12-crown-4. Derivatives of cyclen are larger cyclic polyamines but the repeating unit (ethyleneimine) is always the same. Like crown ethers, cyclen compounds are capable of selectively binding cations. They are used as a ligand in chemistry for instance with chemicals used in MRI contrast agents.
Every batch of our product was tested by authorized independent third party, Analysis testing center, Shanghai branch, Chinese Academy of Science. We send goods to customers with test report and COA. Our products were also tested by American Analytical Chemistry Laboratories and Chromadex too....more
