5-Chloro-1-(8-azaspiro[4.5]decan-8-yl)pentan-1-one CAS 1274876-96-8
| CAS No. | 1274876-96-8 |
| Molecular Formula | C14H24ClNO |
| Molecular Weight | 257.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Chloro-1-(8-azaspiro[4.5]decan-8-yl)pentan-1-one.
5-Chloro-1-(8-azaspiro[4.5]decan-8-yl)pentan-1-one (CAS 1274876-96-8) is a high-purity analytical reference standard with the molecular formula C14H24ClNO and a molecular weight of 257.80 g/mol.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 5-Chloro-1-(8-azaspiro[4.5]decan-8-yl)pentan-1-one is typically white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 257.80 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-Chloro-1-(8-azaspiro[4.5]decan-8-yl)pentan-1-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 | C14H24ClNO |
| Molecular Weight | 257.80 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 3-Chloro-2,2-dimethyl-1-(8-azaspiro[4.5]decan-8-yl)propan-1-one (CAS 1275220-64-8)
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Recommended Standards
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- N-{3-[(2-Bromoacetyl)amino]phenyl}-2,2-dimethylpropanamide (CAS 1138442-87-1)
- 2-Methyl-3-((4-nitrobenzylidene)amino)quinazolin-4(3H)-one (CAS 41332-43-8)
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- Semaglutide impurity 29 (CAS CATO-C4X-222629)
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