3-Methyl-9-phenyl-4-oxa-1-azaspiro[5.5]Undecane CAS 1639963-89-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1639963-89-5 |
| Molecular Formula | C16H23NO |
| Molecular Weight | 245.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-9-phenyl-4-oxa-1-azaspiro[5.5]Undecane (CAS 1639963-89-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H23NO. Molecular weight: 245.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H23NO |
| Molecular Weight | 245.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-Methyl-9-phenyl-4-oxa-1-azaspiro[5.5]Undecane (CAS 1639963-88-4)
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