Tert-butyl ((2,4-dioxo-1,3-diazaspiro[4.5]Decan-6-yl)methyl)carbamate CAS 1354950-10-9
| CAS No. | 1354950-10-9 |
| Molecular Formula | C14H23N3O4 |
| Molecular Weight | 297.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Tert-butyl ((2,4-dioxo-1,3-diazaspiro[4.5]Decan-6-yl)methyl)carbamate (CAS 1354950-10-9), molecular formula C14H23N3O4 and molecular weight 297.35 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, Tert-butyl ((2,4-dioxo-1,3-diazaspiro[4.5]Decan-6-yl)methyl)carbamate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 297.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C14H23N3O4 |
| Molecular Weight | 297.35 g/mol |
| Appearance | Off-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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Recommended Standards
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- (R)-tert-Butyl 2-(4-(4-chlorobenzyl)-5-methyl-4H-1,2,4-triazol-3-yl)pyrrolidine-1-carboxylate (CAS 1140495-89-1)
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- 6-Methyl-4-(methylthio)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1554617-32-1)
- Peptide Impurity 27 (CAS 1350456-68-6)
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