3-Ethyl-5-(2-hydroxy-3-methoxybenzylidene)-2-thioxothiazolidin-4-one CAS 273731-75-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 273731-75-2 |
| Molecular Formula | C13H13NO3S2 |
| Molecular Weight | 295.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Ethyl-5-(2-hydroxy-3-methoxybenzylidene)-2-thioxothiazolidin-4-one (CAS 273731-75-2) pharmaceutical standards reference standard. Molecular formula: C13H13NO3S2. Molecular weight: 295.38 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H13NO3S2 |
| Molecular Weight | 295.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 3-Allyl-4-amino-N-(furan-2-ylmethyl)-2-thioxo-2,3-dihydrothiazole-5-carboxamide (CAS 618076-56-5)
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- (S)-cyclopropyl(m-tolyl)methanamine (CAS 1213143-53-3)
- 2-(Methylamino)benzenethiol (CAS 21749-63-3)
- 2,5-Dioxaspiro[3.5]Nonan-8-one (CAS 1935369-57-5)
- 1-(4-Chlorophenyl)-3-((3,4-dimethylphenyl)amino)propan-1-one (CAS 444148-82-7)
- 4-((4-Fluorophenyl)thio)-2-(methylthio)benzo[4,5]thieno[3,2-d]pyrimidine (CAS 478029-97-9)
- (1-Amino-3-ethylpentan-2-yl)dimethylamine (CAS 941400-59-5)
- Tau Peptide (401-411)-Lys-Lys trifluoroacetate salt (CAS 2022956-59-6)
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