2,2',2'',2'''-(1,4,8,11-Tetraazacyclotetradecane-1,4,8,11-tetrayl)tetrakis(N,N-dimethylacetamide) CAS 345612-68-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 345612-68-2 |
| Molecular Formula | C26H52N8O4 |
| Molecular Weight | 540.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,2',2'',2'''-(1,4,8,11-Tetraazacyclotetradecane-1,4,8,11-tetrayl)tetrakis(N,N-dimethylacetamide) (CAS 345612-68-2) pharmaceutical standards reference standard. Molecular formula: C26H52N8O4. Molecular weight: 540.74 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C26H52N8O4 |
| Molecular Weight | 540.74 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 8 |
Related Tetraazacyclotetradecane Standards
- 2,2',2'',2'''-(1,4,8,11-Tetraazacyclotetradecane-1,4,8,11-tetrayl)tetraacetic acid (CAS 60239-22-7)
- 1,1'-(1,4,8,11-tetraazacyclotetradecane-1,8-diyl)bis(2,2,2-trifluoroethanone) (CAS 548488-50-2)
- 4,4',4'',4'''-((1,4,8,11-Tetraazacyclotetradecane-1,4,8,11-tetrayl)tetrakis(methylene))tetrabenzoic acid (CAS 1886010-85-0)
- 1-Benzyl-1,4,8,11-tetraazacyclotetradecane (CAS 132723-93-4)
- 41203-22-9 1,4,8,11-Tetraazacyclotetradecane, 1,4,8,11-tetramethyl- 1,4,8,11-Tetramethyl-1,4,8,11-tetrazacyclotetradecane (CAS 41203-22-9)
- 2,2',2'',2'''-(1,4,8,11-Tetraazacyclotetradecane-1,4,8,11-tetrayl)tetraacetic acid hydrochloride hydrate (1:4:x) (CAS 339091-75-7)
- 2,2',2'',2'''-(1,4,8,11-tetraazacyclotetradecane-1,4,8,11-tetrayl)tetraacetic acid tetrahydrochloride tetrahydrate (CAS 314041-07-1)
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