Propan-2-amine (R)-2-(((benzyloxy)carbonyl)amino)-3,3-dimethylbutanoate CAS 2049127-83-3
| CAS No. | 2049127-83-3 |
| Molecular Formula | C14H19NO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Propan-2-amine (R)-2-(((benzyloxy)carbonyl)amino)-3,3-dimethylbutanoate (CAS 2049127-83-3) is a high-purity analytical reference standard with the molecular formula C14H19NO4C3H9N and a molecular weight of 324.42 g/mol.
Propan-2-amine (R)-2-(((benzyloxy)carbonyl)amino)-3,3-dimethylbutanoate (C14H19NO4C3H9N) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C14H19NO4 C3H9N |
| Molecular Weight | 324.42 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.) | 1997 |
| Nitrogen Atoms | 2 |
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