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CS-W001157 4
Total: USD 88.00

DO3A tert-Butyl ester

  • CAS No. 122555-91-3

  • Cat. No. CS-3898
  • Purity≥98%
  • MDL No.MFCD05865261

*For research and further manufacturing use only, not for direct human use.

DO3A tert-Butyl ester|CS-3898

Structure of 122555-91-3

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General Information

  • CAS No. 122555-91-3
  • Cat. No. CS-3898
  • Purity ≥98%
  • MDL No. MFCD05865261
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₆H₅₀N₄O₆
  • Molecular Weight 514.70
  • Synonym(s) DO3A tert-butyl; DO3A-t-Bu-ester
  • SMILES O=C(OC(C)(C)C)CN1CCN(CC(OC(C)(C)C)=O)CCNCCN(CC(OC(C)(C)C)=O)CC1

Description

DO3A tert-Butyl ester is a bench-stable, moisture-tolerant chelating agent derivative featuring a protected hydroxamate functional group. This form simplifies handling and storage while enabling efficient incorporation into radiolabeling workflows. The tert-butyl ester moiety facilitates selective deprotection under mild acidic conditions, streamlining access to the active DO3A ligand for metal complexation in diagnostic and therapeutic applications.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   100.65
  • LogP   1.5207
  • H_Acceptors   10
  • H_Donors   1
  • Rotatable_Bonds   6

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