| CAS No. | 102129-66-8 |
| Molecular Formula | C16H22ClN3O3 |
| Molecular Weight | 339.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
The occurrence of (S)-2-Amino-N-((S)-1-(((S)-4-chloro-3-oxo-1-phenylbutan-2-yl)amino)-1-oxopropan-2-yl)propanamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(S)-2-Amino-N-((S)-1-(((S)-4-chloro-3-oxo-1-phenylbutan-2-yl)amino)-1-oxopropan-2-yl)propanamide (CAS 102129-66-8) is a high-purity analytical reference standard with the molecular formula C16H22ClN3O3 and a molecular weight of 339.82 g/mol.
(S)-2-Amino-N-((S)-1-(((S)-4-chloro-3-oxo-1-phenylbutan-2-yl)amino)-1-oxopropan-2-yl)propanamide (C16H22ClN3O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), (S)-2-Amino-N-((S)-1-(((S)-4-chloro-3-oxo-1-phenylbutan-2-yl)amino)-1-oxopropan-2-yl)propanamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
| Molecular Formula | C16H22ClN3O3 |
| Molecular Weight | 339.82 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |