| CAS No. | 144164-10-3 |
| Molecular Formula | C23H27N3O3S |
| Molecular Weight | 425.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 425.54 g/mol gives 2S,3S,5S-2-Amino-5-[N-[[(5-thiozolyl)methoxy]carbonyl]amino]-1,6-diphenyl-3-hydroxyhexane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2S,3S,5S-2-Amino-5-[N-[[(5-thiozolyl)methoxy]carbonyl]amino]-1,6-diphenyl-3-hydroxyhexane (CAS 144164-10-3), molecular formula C23H27N3O3S and molecular weight 425.54 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C23H27N3O3S, 2S,3S,5S-2-Amino-5-[N-[[(5-thiozolyl)methoxy]carbonyl]amino]-1,6-diphenyl-3-hydroxyhexane contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 425.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
| Molecular Formula | C23H27N3O3S |
| Molecular Weight | 425.54 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |