75061

1,4,7,10-Tetraazacyclododecan-1,4,7,10-tetraessigsäure-tri-tert.-butylester

≥95.0% (CHN)

• Synonym(e): DOTA-tri-t-Bu-ester
• Empirische Formel (Hill-System): C₂₈H₅₂N₄O₈
• CAS-Nummer: 137076-54-1
• Molekulargewicht: 572.73
• MDL-Nummer: MFCD02259697
• UNSPSC-Code: 12352108
• PubChem Substanz-ID: 57652545
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥95.0% (CHN)
• Form: lumps
• 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
• 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)
• InChIKey: RVUXZXMKYMSWOM-UHFFFAOYSA-N

Beschreibung

Anwendung

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.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves