tert-Butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate CAS 1198284-49-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1198284-49-9 |
| Molecular Formula | C15H25NO3 |
| Molecular Weight | 267.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate (CAS 1198284-49-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H25NO3. Molecular weight: 267.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H25NO3 |
| Molecular Weight | 267.36 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- tert-Butyl 5-oxo-2-azaspiro[5.5]undecane-2-carboxylate (CAS 1159982-49-6)
- 2-Amino-5-(methylsulfonyl)benzonitrile (CAS 26841-51-0)
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