| CAS No. | 727983-28-0 |
| Molecular Formula | C24H27ClN2OS |
| Molecular Weight | 427.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, n-[2,6-bis(propan-2-yl)phenyl]-2-chloro-n-[4-(4-methylphenyl)-1,3-thiazol-2-yl]acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes ā including a molecular weight of 427.00 g/mol ā guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO supplies n-[2,6-bis(propan-2-yl)phenyl]-2-chloro-n-[4-(4-methylphenyl)-1,3-thiazol-2-yl]acetamide (CAS 727983-28-0), a certified reference material (molecular formula C24H27ClN2OS, MW 427.00 g/mol) for analytical method development and quality control.
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), n-[2,6-bis(propan-2-yl)phenyl]-2-chloro-n-[4-(4-methylphenyl)-1,3-thiazol-2-yl]acetamide 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 | C24H27ClN2OS |
| Molecular Weight | 427.00 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |