8-Azaspiro[4.5]decane-8-carbonyl chloride CAS 958852-64-7
| CAS No. | 958852-64-7 |
| Molecular Formula | C10H16ClNO |
| Molecular Weight | 201.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H16ClNO, 8-Azaspiro[4.5]decane-8-carbonyl chloride contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 201.69 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.
8-Azaspiro[4.5]decane-8-carbonyl chloride (CAS 958852-64-7), molecular formula C10H16ClNO and molecular weight 201.69 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H16ClNO |
| Molecular Weight | 201.69 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Azaspiro Standards
- 1-Phenyl-2-azaspiro[3.5]Nonane (CAS 1871889-41-6)
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- 3-Phenyl-2-azaspiro[3.4]Octan-1-one (CAS 1876227-20-1)
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- (5-(Pyridin-4-yl)furan-2-yl)methanamine (CAS 1505047-67-5)
- 1-(2-Phenoxyethyl)cyclopropan-1-ol (CAS 1247788-92-6)
- ethyl 3-amino-6-chloropyridazine-4-carboxylate (CAS 1161847-32-0)
- 5-Fluoro-4'-hydroxy-[1,1'-biphenyl]-3-carboxylic acid (CAS 1257665-01-2)
- Ketorolac EP Impurity H (CAS 80965-09-9)
- 5-Bromo-4-cyano-2-methoxybenzoic acid (CAS 1806852-04-9)
- 1-(3-Oxobutyl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 1546506-43-7)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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