N-(5-((4-Nitrophenyl)sulfonyl)thiazol-2-yl)-3-(phenylthio)propanamide CAS 361167-20-6
| CAS No. | 361167-20-6 |
| Molecular Formula | C18H15N3O5S3 |
| Molecular Weight | 449.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(5-((4-Nitrophenyl)sulfonyl)thiazol-2-yl)-3-(phenylthio)propanamide (C18H15N3O5S3) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
N-(5-((4-Nitrophenyl)sulfonyl)thiazol-2-yl)-3-(phenylthio)propanamide (CAS 361167-20-6) is a high-purity analytical reference standard with the molecular formula C18H15N3O5S3 and a molecular weight of 449.52 g/mol.
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-(5-((4-Nitrophenyl)sulfonyl)thiazol-2-yl)-3-(phenylthio)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.
Physical & Chemical Properties
| Molecular Formula | C18H15N3O5S3 |
| Molecular Weight | 449.52 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 3 |
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