Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetate

ALDRICH/75061 - ≥95.0% (CHN)

Synonym: DOTA-tri-t-Bu-ester

CAS Number: 137076-54-1
Empirical Formula (Hill Notation): C₂₈H₅₂N₄O₈
Molecular Weight: 572.73
MDL Number: MFCD02259697
Linear Formula: C₂₈H₅₂N₄O₈
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-75061-100MG-F	100 mg	$189.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥95.0% (CHN)
form	lumps
InChI	1S/C28H52N4O8/c1-26(2,3)38-23(35)19-30-12-10-29(18-22(33)34)11-13-31(20-24(36)39-27(4,5)6)15-17-32(16-14-30)21-25(37)40-28(7,8)9/h10-21H2,1-9H3,(H,33,34)
InChI key	RVUXZXMKYMSWOM-UHFFFAOYSA-N
SMILES string	CC(C)(C)OC(=O)CN1CCN(CCN(CCN(CC1)CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)CC(O)=O

Application:	Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetate (tri BOC-DOTA) can be employed as a reactant to prepare: • Gadolinium ion functionalized with DOTA-LAE (lactobionic acid-ethylenediamine), which is used as a contrast agent for magnetic resonance imaging (MRI). • DOTA-conjugates of ursolic acid and ZD₂ peptide ⁶⁴Cu-DOTA conjugates.
Packaging:	100 mg in poly bottle

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥95.0% (CHN)
UNSPSC	12352108

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