1-Methyl-1'-(tetrahydro-2H-pyran-4-yl)spiro[indoline-3,4'-piperidin]-2-one CAS 1360419-96-0
| CAS No. | 1360419-96-0 |
| Molecular Formula | C18H24N2O2 |
| Molecular Weight | 300.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Methyl-1'-(tetrahydro-2H-pyran-4-yl)spiro[indoline-3,4'-piperidin]-2-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.
1-Methyl-1'-(tetrahydro-2H-pyran-4-yl)spiro[indoline-3,4'-piperidin]-2-one (CAS 1360419-96-0) is a high-purity analytical reference standard with the molecular formula C18H24N2O2 and a molecular weight of 300.40 g/mol.
1-Methyl-1'-(tetrahydro-2H-pyran-4-yl)spiro[indoline-3,4'-piperidin]-2-one (C18H24N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C18H24N2O2 |
| Molecular Weight | 300.40 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
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Recommended Standards
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