2-Azaspiro[4.5]decan-1-one CAS 1005-85-2
| CAS No. | 1005-85-2 |
| Molecular Formula | C9H15NO |
| Molecular Weight | 153.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Azaspiro[4.5]decan-1-one is closely related to an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Azaspiro[4.5]decan-1-one (CAS 1005-85-2) is a high-purity analytical reference standard with the molecular formula C9H15NO and a molecular weight of 153.22 g/mol.
Based on its molecular formula C9H15NO, 2-Azaspiro[4.5]decan-1-one contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 153.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 2-Azaspiro[4.5]decan-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 | C9H15NO |
| Molecular Weight | 153.22 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Azaspiro Standards
- 7-Azaspiro[4.5]decan-6-one (CAS 1215295-95-6)
- 2-Azaspiro[4.5]Decan-6-one (CAS 1369140-93-1)
- 9-methyl-6-azaspiro[3.5]nonan-7-one (CAS 1443980-21-9)
- 6-Methyl-2-azaspiro[4.4]nonan-3-one (CAS 1461704-86-8)
- 2-Azaspiro[4.5]decan-8-one (CAS 1508836-95-0)
- 5-Methyl-5-azaspiro[3.5]nonan-8-one (CAS 1512434-92-2)
- 8-Azaspiro[bicyclo[3.2.1]octane-3,3'-oxetane] (CAS 1690341-52-6)
- 1-Azaspiro[3.6]Decan-2-one (CAS 178242-86-9)
Recommended Standards
- 1-(3-Methylbutyl)-1h-pyrazol-3-amine (CAS 1003012-14-3)
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- 3-(1-Ethyl-1h-imidazol-5-yl)propan-1-amine (CAS 1000523-76-1)
- 1-(1-ethyl-3-methyl-1H-pyrazol-4-yl)ethan-1-amine (CAS 1005679-02-6)
- (3As,6as)-N-(tert-butyl)hexahydropyrrolo[3,4-b]pyrrole-1(2h)-carboxamide (CAS 1486484-41-6)
- 3-Amino-1-(4-ethoxypiperidin-1-yl)propan-1-one (CAS 1292475-76-3)
- (1'RS,2'S)-Nicotine 1,1'-Di-N-Oxide [20% in ethanol] (CAS 129547-84-8)
- Gadoteridol impurity 30 (CAS 2172857-50-8)
- Buserelin EP Impurity D (CAS CATO-C4X-221214)
- (4,5-Dimethoxy-2-nitrophenyl)(phenyl)methanol (CAS 179104-60-0)
- 2-[[(6-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl]thio]benzoic acid (CAS 440347-35-3)
- Apalutamide Impurity 34 (CAS CATO-C4X-274934)
- (R)-1-(3-chloro-5-methylphenyl)pentan-1-amine (CAS 1213630-16-0)
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