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711683

Sigma-Aldrich

1,4,7-Tri-Boc-1,4,7,10-tetraazacyclododecane

98%

Synonym(s):

N,N′,N′′-Tri-Boc-cyclen

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About This Item

Empirical Formula (Hill Notation):
C23H44N4O6
CAS Number:
175854-39-4
Molecular Weight:
472.62
MDL number:
MFCD09953471
UNSPSC Code:
12352005
PubChem Substance ID:
329763079
NACRES:
NA.22

assay

98%

form

powder

storage temp.

2-8°C

SMILES string

CC(C)(C)OC(=O)N1CCNCCN(CCN(CC1)C(=O)OC(C)(C)C)C(=O)OC(C)(C)C

InChI

1S/C23H44N4O6/c1-21(2,3)31-18(28)25-12-10-24-11-13-26(19(29)32-22(4,5)6)15-17-27(16-14-25)20(30)33-23(7,8)9/h24H,10-17H2,1-9H3

InChI key

ZXASHTYJQJMCQR-UHFFFAOYSA-N

Application

Building block used to attach the Cyclen azacrown to a molecular scaffold[1], building block for a trifold cyclen Zn complex as phosphate dianion receptor in aqueous solution[2]

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCC3728
BCBS9553V
BCBM9114V
BCBM0213V
BCBL7643V

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Kimura, E., et al.
Journal of the American Chemical Society, 119, 3068-3068 (1997)
Chang Eun Yoo et al.
Journal of the American Chemical Society, 125(47), 14580-14589 (2003-11-20)
Mononuclear, dinuclear, and tetranuclear artificial metalloproteases were prepared by attaching respective catalytic modules containing the Cu(II) complex of cyclen (Cu(II)Cyc) to a derivative of cross-linked polystyrene. The polymeric artificial metalloproteases effectively cleaved peptide bonds of myoglobin (Mb) by hydrolysis. The

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