2-Benzyl-2-azaspiro[4.5]decane-4-carboxylic acid hydrochloride CAS 235791-20-5
| CAS No. | 235791-20-5 |
| Molecular Formula | C17H23NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Benzyl-2-azaspiro[4.5]decane-4-carboxylic acid hydrochloride (CAS 235791-20-5), molecular formula C17H23NO2HCl and molecular weight 309.83 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H23NO2HCl, 2-Benzyl-2-azaspiro[4.5]decane-4-carboxylic acid hydrochloride contains a steroid core, 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 309.83 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H23NO2 HCl |
| Molecular Weight | 309.83 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2024 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Benzyl Standards
- 2-Azaspiro[4.4]Nonan-1-one (CAS 1004-51-9)
- 2-Azaspiro[4.5]decan-1-one (CAS 1005-85-2)
- 2-(3-Azaspiro[5.5]Undecan-3-yl)ethan-1-amine (CAS 1012-58-4)
- 1-Oxa-2-azaspiro[4.5]dec-2-ene-3-carboxylicacid (CAS 1015770-72-5)
- Methyl 2-{3-azaspiro[5.5]undecan-9-yl}acetate hydrochloride (CAS 1017540-91-8)
- Methyl 2-(3-azaspiro[5.5]Undecan-9-yl)acetate (CAS 1017623-70-9)
- 3-Benzyl-3-azaspiro[bicyclo[3.2.1]octane-8,2'-[1,3]dioxolane] (CAS 1019208-04-8)
- Benzyl 6-azaspiro[2.5]octane-6-carboxylate (CAS 1037834-61-9)
Recommended Standards
- tert-butyl 2-[(butan-2-yl)amino]acetate (CAS 1183159-54-7)
- Rabusertib (LY2603618) (CAS 911222-45-2)
- 1-(3-Azetidinyl)pyrazole Dihydrochloride (CAS 1221715-95-2)
- 2,2,2-Trifluoro-1-(3,4,5-trimethoxyphenyl)ethan-1-one (CAS 919530-43-1)
- 2-(3,4-Dimethoxyphenyl)-5-methylpyridine (CAS 1397189-71-7)
- 1,2-Diethylcyclohexanol (CAS 19398-73-3)
- N-Boc-(1S)-3-[3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-exo-8-azabicyclo[3.2.1]oct-8-yl]-1-phenyl-1-propanamine (CAS 376348-70-8)
- Donepezil Impurity 73 (CAS 142698-19-9)
- [[2-(2,2-Dimethylhydrazino)-2-oxoethyl](phenyl)-amino]acetic acid (CAS 1142204-98-5)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com