| CAS No. | 647031-46-7 |
| Molecular Formula | C24H23Cl3N4OS |
| Molecular Weight | 521.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 521.89 g/mol gives 2-[4-(Pyridin-2-yl)piperazin-1-yl]-N-(4-{[(2,3,4-trichlorophenyl)methyl]sulfanyl}phenyl)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-[4-(Pyridin-2-yl)piperazin-1-yl]-N-(4-{[(2,3,4-trichlorophenyl)methyl]sulfanyl}phenyl)acetamide (CAS 647031-46-7) is a high-purity analytical reference standard with the molecular formula C24H23Cl3N4OS and a molecular weight of 521.89 g/mol.
Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, 2-[4-(Pyridin-2-yl)piperazin-1-yl]-N-(4-{[(2,3,4-trichlorophenyl)methyl]sulfanyl}phenyl)acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 521.89 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C24H23Cl3N4OS |
| Molecular Weight | 521.89 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |