tert-Butyl 2,8-diazaspiro[4.5]decane-2-carboxylate hydrochloride CAS 869976-20-5
| CAS No. | 869976-20-5 |
| Molecular Formula | C13H24N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 2,8-diazaspiro[4.5]decane-2-carboxylate hydrochloride (CAS 869976-20-5) is a high-purity analytical reference standard with the molecular formula C13H24N2O2HCl and a molecular weight of 276.81 g/mol.
tert-Butyl 2,8-diazaspiro[4.5]decane-2-carboxylate hydrochloride (C13H24N2O2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C13H24N2O2 HCl |
| Molecular Weight | 276.81 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- (2-(2-(Dimethylamino)ethyl)-1H-imidazol-4-yl)methanol (CAS 756772-73-3)
- N-(Benzo[d]thiazol-2-yl)-1,5-dimethyl-1H-pyrazole-3-carboxamide (CAS 1013758-07-0)
- 3-((Difluoromethyl)thio)propan-1-amine (CAS 1469034-60-3)
- Lamivudine EP Impurity I (CAS 145918-75-8)
- 5-Chloro-2-pyrrolidinopyridine-3-boronic acid (CAS 2096332-02-2)
- 3-Iodo-5,6,7,8-tetrahydroquinoline (CAS 1378875-98-9)
- 2,4-Difluorophenyl propionate (CAS 924868-79-1)
- (S)-tert-Butyl 8-(aminomethyl)-1,4-dioxa-7-azaspiro[4.4]nonane-7-carboxylate (CAS 1447616-20-7)
- 2-(4-Methoxy-3-indolyl)-2-oxoacetic Acid (CAS 1154742-60-5)
- Mast Cell Degranulating Peptide HR-1 (CAS 80533-94-4)
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