5-Methoxy-3H-spiro[isobenzofuran-1,4'-piperidin]-3-one CAS 180160-90-1
| CAS No. | 180160-90-1 |
| Molecular Formula | C13H15NO3 |
| Molecular Weight | 233.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-Methoxy-3H-spiro[isobenzofuran-1,4'-piperidin]-3-one (CAS 180160-90-1), molecular formula C13H15NO3 and molecular weight 233.26 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H15NO3, 5-Methoxy-3H-spiro[isobenzofuran-1,4'-piperidin]-3-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 233.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 5-Methoxy-3H-spiro[isobenzofuran-1,4'-piperidin]-3-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H15NO3 |
| Molecular Weight | 233.26 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
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- 6-Methoxy-3H-spiro[isobenzofuran-1,4'-piperidin]-3-one (CAS 180160-49-0)
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