(5E)-5-[(2-{[(4-chlorophenyl)methyl]sulfanyl}-5-nitrophenyl)methylidene]-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one CAS 301193-96-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 301193-96-4 |
| Molecular Formula | C19H15ClN2O3S3 |
| Molecular Weight | 450.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (5E)-5-[(2-{[(4-chlorophenyl)methyl]sulfanyl}-5-nitrophenyl)methylidene]-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 301193-96-4) pharmaceutical standards reference standard. Molecular formula: C19H15ClN2O3S3. Molecular weight: 450.98 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H15ClN2O3S3 |
| Molecular Weight | 450.98 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
Related E Standards
- 7-(4-Chlorophenyl)-2-(4-(2,5-dimethylphenyl)piperazin-1-yl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1226426-96-5)
- 2-[(2-Chlorophenyl)methanesulfonyl]-4,5-diphenyl-1-propyl-1H-imidazole (CAS 339277-73-5)
- Methyl 2-(2-(4-chlorophenyl)acetamido)-5-(dipropylcarbamoyl)-4-methylthiophene-3-carboxylate (CAS 335408-88-3)
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- N-(4-chlorophenyl)-2-((5-(2-methoxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 482652-85-7)
- Ethyl 1-(4-chlorophenyl)-4-((4-methoxybenzyl)amino)-3-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 866133-73-5)
- (E)-[(2-{[(4-chlorophenyl)methyl]sulfanyl}quinolin-3-yl)methylidene]amino 4-fluorobenzoate (CAS 478065-89-3)
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Recommended Standards
- 2-[4-(5-Chloro-2-methylphenyl)piperazin-1-yl]-7-(3-methylphenyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1242862-86-7)
- 2-((4-Chlorobenzyl)sulfonyl)-4,5-diphenyl-1-propyl-1H-imidazole (CAS 339277-08-6)
- 2-(4-(5-Chloro-2-methylphenyl)piperazin-1-yl)-7-(p-tolyl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1226457-45-9)
- [2-Methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-pyrrolidin-1-yl-methanone (CAS 1092563-41-1)
- 3,7-Bis(ethylamino)-2,8-dimethylphenoxazin-5-ium perchlorate (CAS 41830-81-3)
- 1-(2-Fluoro-6-(1h-1,2,4-triazol-1-yl)phenyl)ethan-1-one (CAS 1019528-36-9)
- Cabozantinib Impurity 45 (CAS CATO-C4X-201845)
- Cyclopent-1-ene-1,3-diol (CAS 104092-71-9)
- Piperazine-2-carboxylic acid dihydrochloride piperazine-2-carboxylic acid-2hcl piperazine-2-carboxylic acid di-hydrochloride 2-piperazine carboxylic acid dihydrochloride (+/-)-2-piperazinecarboxylic acid dihydrochloride piperazine-2-carboxylic acid, 2hcl 2-piperazinecarboxylic acid dihydrochloride piperazine-2-carboxylic acid 2hcl (+/-)-piperazine-2-carboxylic acid dihydrochloride (+/-)-piperazine-2-carboxylic acid 2hcl piperazin-2-carboxylic acid dihydrochloride 3022-15-9 (CAS 3022-15-9)
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