8-Cbz-2,4-dioxo-1,3,8-triazaspiro[4.5]decane CAS 28121-73-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28121-73-5 |
| Molecular Formula | C15H17N3O4 |
| Molecular Weight | 303.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Cbz-2,4-dioxo-1,3,8-triazaspiro[4.5]decane (CAS 28121-73-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H17N3O4. Molecular weight: 303.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H17N3O4 |
| Molecular Weight | 303.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1965 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 2-(6-Fluoro-2,3-dimethoxyphenyl)-1,3-dioxolane (CAS 2624416-95-9)
- 2-Nitrotoluene-3,4,5,6-d4 (CAS 115049-76-8)
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- 7-Bromo-4,6-dichloroquinolin-2(1H)-one (CAS 1698028-07-7)
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