2-{2-[(4-chlorophenyl)methanesulfonyl]phenyl}-5-phenyl-1,3,4-oxadiazole CAS 339104-18-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339104-18-6 |
| Molecular Formula | C21H15ClN2O3S |
| Molecular Weight | 410.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-{2-[(4-chlorophenyl)methanesulfonyl]phenyl}-5-phenyl-1,3,4-oxadiazole (CAS 339104-18-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H15ClN2O3S. Molecular weight: 410.87 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H15ClN2O3S |
| Molecular Weight | 410.87 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2,3-Dibromo-7,8-dichlorodibenzo-p-dioxin (CAS 50585-40-5)
- 2-Benzoyl-3-[(2-chlorobenzenesulfonyl)methyl]-1-benzofuran (CAS 339275-75-1)
- 1,4-Diamino-7-chloro-2-(4-(methylthio)phenoxy)anthracene-9,10-dione (CAS 88605-35-0)
- N,N,N-Trimethylglycine-N-Hydroxysuccinimide Ester, Bromide (CAS 42014-55-1)
- Ethyl 5-amino-2,4-dimethylbenzoate (CAS 791722-05-9)
- 6-Amino-1H-indol-4-ol (CAS 885520-39-8)
- Sodium phthalate (CAS 15968-01-1)
- D-Aspartic Acid (CAS 1783-96-6)
- Cyn 154806 (CAS 183658-72-2)
- Tirzepatide Impurity 10 (CAS CATO-C4X-324010)
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