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Cyclen

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Cyclen Basic information

Product Name:
Cyclen
Synonyms:
  • Cyclen,97%
  • Kryptofix 11 aza
  • 10-Tetraazacyclododecane
  • Cyclen(M-100)
  • Tetraaza-12-Crown-4 ( CYclen)
  • 1,4,7,10-tetrazacyclododecane {Cyclene)
  • Tetraazacyclododecane (Cyclen)
  • Cyclen, 97% 250MG
CAS:
294-90-6
MF:
C8H20N4
MW:
172.27
EINECS:
202-928-3
Product Categories:
  • API
  • Crown Ethers
  • Functional Materials
  • organic amine
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Macrocycles for Host-Guest Chemistry
  • Ring Systems
  • Achiral Nitrogen
  • Cy-N
  • Other APIs
Mol File:
294-90-6.mol
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Cyclen Chemical Properties

Melting point:
110-113 °C(lit.)
Boiling point:
292.61°C (rough estimate)
Density 
1.0415 (rough estimate)
refractive index 
1.5872 (estimate)
storage temp. 
Refrigerator
pka
10.53±0.20(Predicted)
form 
Crystalline Powder
color 
Almost white to slightly yellow
Water Solubility 
almost transparency
BRN 
606114
Stability:
hygroscopic
InChIKey
QBPPRVHXOZRESW-UHFFFAOYSA-N
CAS DataBase Reference
294-90-6(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/38-36/37/38
Safety Statements 
26-36
RIDADR 
1759
WGK Germany 
3
RTECS 
XA5253000
3-9-34
Hazard Note 
Irritant
HazardClass 
8
PackingGroup 
II
HS Code 
29339900

MSDS

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Cyclen Usage And Synthesis

Chemical Properties

ALMOST WHITE TO SLIGHTLY YELLOW CRYSTALLINE POWDER

Uses

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.

Synthesis Reference(s)

Journal of the American Chemical Society, 96, p. 2268, 1974 DOI: 10.1021/ja00814a056

CyclenSupplier

Shanghai Yufalcon New Energy Technology Co., Ltd. Gold
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Nanjing Tianyi Chemical Technology Co., Ltd Gold
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Taizhou Bolon Pharmachem Co., Ltd. Gold
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Henan CoreyChem Co., Ltd Gold
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0371-86658258
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020-82185713
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sales@chem-stone.com