Tert-butyl n-[2-(benzyloxy)-1-carbamoylpropyl]carbamate CAS 331627-28-2
| CAS No. | 331627-28-2 |
| Molecular Formula | C16H24N2O4 |
| Molecular Weight | 308.37 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 n-[2-(benzyloxy)-1-carbamoylpropyl]carbamate (CAS 331627-28-2) is a high-purity analytical reference standard with the molecular formula C16H24N2O4 and a molecular weight of 308.37 g/mol.
The molecular framework of Tert-butyl n-[2-(benzyloxy)-1-carbamoylpropyl]carbamate (C16H24N2O4) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C16H24N2O4 |
| Molecular Weight | 308.37 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-Butyl 2-(1-(4-(ethoxycarbonyl)phenyl)ethyl)hydrazinecarboxylate (CAS 870822-88-1)
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- tert-Butyl (2-((2-ethoxybenzyl)amino)-2-oxoethyl)carbamate (CAS 2484922-36-1)
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- 5-Nitro-2-N-(propylamino)pyridine (CAS 25948-11-2)
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- 4-Propylphenyl 4-(trans-4-ethylcyclohexyl)benzoate (CAS 104633-43-4)
- 5-Chloro-4-hydrazinyl-N,N-dipropylpyridine-3-sulfonamide (CAS 1352506-92-3)
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- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
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