Tetra-tert-butyl 2,2',2'',2'''-(2-(4-aminobenzyl)-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetate CAS 404595-97-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 404595-97-7 |
| Molecular Formula | C39H67N5O8 |
| Molecular Weight | 733.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetra-tert-butyl 2,2',2'',2'''-(2-(4-aminobenzyl)-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetate (CAS 404595-97-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C39H67N5O8. Molecular weight: 733.98 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C39H67N5O8 |
| Molecular Weight | 733.98 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Tetra Standards
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Recommended Standards
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- Furan-2-yl(4-methoxyphenyl)methanol (CAS 100518-86-3)
- 2-(2-Bromo-4,5-dimethoxyphenyl)cyclopropan-1-amine (CAS 1184671-54-2)
- 4-Cinnamyl-N-cyclohexylpiperazine-1-carbothioamide (CAS 1164526-50-4)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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