NOTA
NOTA

Product summary
Quick view
- Product family
- Radiopharmaceutical Chelators, Precursors & Targeting Ligands
- Chemical Name
- NOTA
- MF
- C12H21N3O6
- MW
- 303.31
NOTA is the product name used for CH55003.
CAS 56491-86-2, molecular formula C12H21N3O6, molecular weight 303.31, and PubChem CID 124326 match this compound record.
1,4,7-triazacyclononane-1,4,7-triacetic acid is also listed as a synonym for this record.
Identity and specifications
| Catalog No. | CH55003 |
| CAS No. | 56491-86-2 |
| Chemical Name | NOTA |
| Synonym | 1,4,7-triazacyclononane-1,4,7-triacetic acid |
| Molecular Formula | C12H21N3O6 |
| Molecular Weight | 303.31 |
| PubChem CID | 124326 |
Related technical resources
Public references
- 1,4,7-triazacyclononane-N,N',N''-triacetic acid | PubChem CID 124326
- Side by side comparison of NOTA and DOTA for conjugation efficiency, gallium-68 labeling, and in vivo biodistribution of anti-mesothelin sdAb A1-His
European Journal of Nuclear Medicine and Molecular Imaging, 2025
Product-family technical context
- A High-Denticity Chelator Based on Desferrioxamine for Enhanced Coordination of Zirconium-89
Inorganic Chemistry, 2020
Product-family technical context
- Comparison of Macrocyclic and Acyclic Chelators for Gallium-68 Radiolabelling
RSC Advances, 2017
Product-family technical context
- Side by Side Comparison of NOTA and DOTA for Conjugation Efficiency, Gallium-68 Labeling, and In Vivo Biodistribution of Anti-Mesothelin sdAb A1-His
EJNMMI Radiopharmacy and Chemistry, 2025
Product-family technical context
Frequently Asked Questions
What is NOTA?
NOTA is the product name used for CH55003.
What is another name for NOTA?
1,4,7-triazacyclononane-1,4,7-triacetic acid is listed as a synonym for NOTA.
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