Tert-butyl 7-methyl-2,8-diazaspiro[4.5]Decane-2-carboxylate CAS 1781882-02-7
| CAS No. | 1781882-02-7 |
| Molecular Formula | C14H26N2O2 |
| Molecular Weight | 254.37 g/mol |
| 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.
CATO supplies Tert-butyl 7-methyl-2,8-diazaspiro[4.5]Decane-2-carboxylate (CAS 1781882-02-7), a certified reference material (molecular formula C14H26N2O2, MW 254.37 g/mol) for analytical method development and quality control.
Tert-butyl 7-methyl-2,8-diazaspiro[4.5]Decane-2-carboxylate (C14H26N2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C14H26N2O2 |
| Molecular Weight | 254.37 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Tert-butyl 1-methyl-2,8-diazaspiro[4.5]Decane-2-carboxylate (CAS 1781770-53-3)
- Tert-butyl 3-methyl-2,8-diazaspiro[4.5]Decane-2-carboxylate (CAS 1781884-10-3)
- Tert-butyl 2-amino-6-azaspiro[4.5]Decane-6-carboxylate (CAS 1780343-10-3)
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