2-Benzhydryl-2-azaspiro[3.3]heptan-5-one CAS 1263296-80-5
| CAS No. | 1263296-80-5 |
| Molecular Formula | C19H19NO |
| Molecular Weight | 277.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Benzhydryl-2-azaspiro[3.3]heptan-5-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-Benzhydryl-2-azaspiro[3.3]heptan-5-one (CAS 1263296-80-5) is a high-purity analytical reference standard with the molecular formula C19H19NO and a molecular weight of 277.36 g/mol.
2-Benzhydryl-2-azaspiro[3.3]heptan-5-one (C19H19NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H19NO |
| Molecular Weight | 277.36 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
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