Methyl (E)-2-(((4-cyano-5-(2-(phenylamino)vinyl)isothiazol-3-yl)thio)methyl)benzoate CAS 338778-47-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338778-47-5 |
| Molecular Formula | C21H17N3O2S2 |
| Molecular Weight | 407.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl (E)-2-(((4-cyano-5-(2-(phenylamino)vinyl)isothiazol-3-yl)thio)methyl)benzoate (CAS 338778-47-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H17N3O2S2. Molecular weight: 407.51 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H17N3O2S2 |
| Molecular Weight | 407.51 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Recommended Standards
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