2-((2-((4-Chlorophenyl)sulfonamido)phenyl)thio)-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide CAS 478045-39-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478045-39-5 |
| Molecular Formula | C17H12ClF3N4O3S3 |
| Molecular Weight | 508.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2-((4-Chlorophenyl)sulfonamido)phenyl)thio)-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 478045-39-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H12ClF3N4O3S3. Molecular weight: 508.95 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H12ClF3N4O3S3 |
| Molecular Weight | 508.95 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 3 |
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Recommended Standards
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- CMC2026 Impurity 4 (CAS CATO-C4X-22664)
- (2E)-1-(3-{3-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-1H-pyrazol-1-yl)-3-[4-(3-fluoropropoxy)phenyl]prop-2-en-1-one (CAS 477711-76-5)
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- 5-(3-Methoxyphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1518803-29-6)
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