5-(tert-Butoxy)-5-oxo-4-(4,7,10-tris(2-(tert-butoxy)-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl)pentanoic acid CAS 306776-79-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 306776-79-4 |
| Molecular Formula | C35H64N4O10 |
| Molecular Weight | 700.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(tert-Butoxy)-5-oxo-4-(4,7,10-tris(2-(tert-butoxy)-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl)pentanoic acid (CAS 306776-79-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C35H64N4O10. Molecular weight: 700.90 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C35H64N4O10 |
| Molecular Weight | 700.90 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related tert Standards
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- 2,2-(2-tert-Butoxy-2-oxoethylazanediyl)bis(ethane-2,1-diyl) bis(2-(tert-butoxycarbonylamino)propanoate) (CAS 1426654-38-7)
- (3-(Tert-butoxy)-2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)dicyclohexylphosphane (CAS 2489243-26-5)
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Recommended Standards
- (R)-5-(tert-Butoxy)-5-oxo-4-(4,7,10-tris(2-(tert-butoxy)-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl)pentanoic acid (CAS 817562-90-6)
- 5,7-Di(adamantan-1-yl)-6,14,17,22,25,28-hexaoxa-1,5,7,11-tetraazatricyclo[9.8.8.12,10]octacosane-4,8-dione (CAS 156210-12-7)
- Paclitaxel Impurity 17(13-O-(Triethylsilyl) Baccatin III) (CAS 208406-86-4)
- Cyclopeptine (CAS 50886-63-0)
- 2-Chloro-N-cyclopropyl-N-(3-methylbenzyl)acetamide (CAS 1178399-29-5)
- Isothiazole-3-carboxylic acid (CAS 4576-90-3)
- 2-(Chloromethyl)-6-cyanobenzo[d]oxazole (CAS 944903-35-9)
- Methyl 3-(5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-3-yl)propanoate (CAS 1774898-38-2)
- 3-(Ethylthio)-5-methylpicolinic acid (CAS 1956365-75-5)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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