1'-Acetyl-7-hydroxyspiro[chromane-2,4'-piperidin]-4-one CAS 924775-34-8
| CAS No. | 924775-34-8 |
| Molecular Formula | C15H17NO4 |
| Molecular Weight | 275.30 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.
1'-Acetyl-7-hydroxyspiro[chromane-2,4'-piperidin]-4-one (CAS 924775-34-8), molecular formula C15H17NO4 and molecular weight 275.30 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H17NO4, 1'-Acetyl-7-hydroxyspiro[chromane-2,4'-piperidin]-4-one contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 275.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
As a certified reference material (CRM), 1'-Acetyl-7-hydroxyspiro[chromane-2,4'-piperidin]-4-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.
Physical & Chemical Properties
| Molecular Formula | C15H17NO4 |
| Molecular Weight | 275.30 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Acetyl Standards
- 1-Acetyl-6-hydroxyspiro[chroman-2,4-piperidin]-4-one (CAS 897771-16-3)
- 1-(7-Hydroxyspiro[chromane-2,4'-piperidin]-1'-yl)ethan-1-one (CAS 924769-64-2)
- Benzyl 6-hydroxyspiro[3.3]heptane-2-carboxylate (CAS 2787516-20-3)
- 6-Hydroxyspiro[chromane-2,4'-piperidin]-4-one (CAS 1190043-51-6)
- 6-Hydroxyspiro[chromane-2,1'-cyclohexan]-4-one (CAS 135110-68-8)
- 7-Hydroxyspiro[chromane-2,1'-cyclohexan]-4-one (CAS 62756-43-8)
- 7-Hydroxyspiro[chromane-2,1'-cyclopentan]-4-one (CAS 70441-03-1)
- 1-Hydroxyspiro[3.5]nonan-7-one ethylene glycol acetal (CAS 1823375-43-4)
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