Lot numbers can be found on the outside label of a product:
1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane
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CAS No. 41203-22-9
- Cat. No. CS-W012560
- Purity≥98%
- MDL No.MFCD00005106
*For research and further manufacturing use only, not for direct human use.
Structure of 41203-22-9
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General Information
- CAS No. 41203-22-9
- Cat. No. CS-W012560
- Purity ≥98%
- MDL No. MFCD00005106
- Storage 4°C, protect from light, stored under nitrogen
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₁₄H₃₂N₄
- Molecular Weight 256.44
- Synonym(s) 1,4,8,11-Tetramethylcyclam
- SMILES CN1CCN(C)CCCN(C)CCN(C)CCC1
Description
This tetraazamacrocycle features four methylated nitrogen donors arranged in a rigid, electron-rich cavity, enabling selective metal ion coordination. Its bench-stable structure facilitates use in catalysis and supramolecular chemistry, offering enhanced solubility and reduced aggregation compared to unsubstituted analogs.
Application
1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane serves as a robust tetradentate ligand in transition metal coordination chemistry, enabling stable complex formation with metals such as Cu(II), Ni(II), and Zn(II). Its methylated cyclam structure enhances solubility and kinetic stability, facilitating use in catalytic systems and metal ion sequestration. The ligand exhibits excellent functional group tolerance and is amenable to purification by standard chromatographic methods, supporting its utility in synthetic and analytical applications.
Synthesis
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Route1
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295-37-4 - ~%
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In-stock
41203-22-9
References
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Murphy, Michael A; Malachowski, Mitchell R Patent: US2005/85555 A1, 2005 ; US 20050085555 A1
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Route2
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295-37-4
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74-88-4 - ~10%
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In-stock
41203-22-9
References
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Jurczak, Janusz; Ostaszewski, Ryszard Tetrahedron Letters, 1988 , vol. 29, # 8 p. 959 - 960
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Route3
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![1,4,8,11-Tetraazatricyclo[9.3.1.1(4,8)]Hexadecane|CS-0455438](https://file.chemscene.com/productPIC/CS-0455438.gif)
75920-10-4 - ~%
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In-stock
41203-22-9
References
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Royal, Guy; Dahaoui-Gindrey, Valerie; Dahaoui, Slimane; Tabard, Alain; Guilard, Roger; Pullumbi, Pluton; Lecomte, Claude European Journal of Organic Chemistry, 1998 , # 9 p. 1971 - 1975
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Safety Information
Download SDS|
GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H315-H319-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501
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Quality Control
Computational Chemistry Data
- TPSA 12.96
- LogP 0.5074
- H_Acceptors 4
- H_Donors 0
- Rotatable_Bonds 0
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Key Words
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