Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(2,3-dimethylpyridin-4-yl)phenyl)propanoate CAS 1246829-07-1
| CAS No. | 1246829-07-1 |
| Molecular Formula | C22H28N2O4 |
| Molecular Weight | 384.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(2,3-dimethylpyridin-4-yl)phenyl)propanoate 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.
Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(2,3-dimethylpyridin-4-yl)phenyl)propanoate (CAS 1246829-07-1), molecular formula C22H28N2O4 and molecular weight 384.47 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(2,3-dimethylpyridin-4-yl)phenyl)propanoate (C22H28N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 384.47 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C22H28N2O4 |
| Molecular Weight | 384.47 g/mol |
| Appearance | Pale yellow to 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Recommended Standards
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