5-(3,4-Dichlorophenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one CAS 477333-00-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477333-00-9 |
| Molecular Formula | C18H11Cl2N3O4S |
| Molecular Weight | 436.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(3,4-Dichlorophenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one (CAS 477333-00-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H11Cl2N3O4S. Molecular weight: 436.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H11Cl2N3O4S |
| Molecular Weight | 436.27 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
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Recommended Standards
- Diethyl 4-amino-6-ethyl-3-iodo-6H-thieno[2,3-b]pyrrole-2,5-dicarboxylate (CAS 1956335-63-9)
- 5-Bromo-1-(tert-Butyldimethylsilyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 2377610-88-1)
- 6-Bromo-1-(tert-Butyldimethylsilyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1256358-99-2)
- 4-(Acetylamino)-3-fluorobenzenesulphonyl fluoride (CAS 486424-35-5)
- Methyl (r)-3-amino-3-(1,5-dimethyl-1h-pyrazol-4-yl)propanoate (CAS 1568062-92-9)
- NGA3 N-Glycan (CAS 110387-63-8)
- 3,5-Dimethoxybenzoylacetonitrile (CAS 70988-04-4)
- Bisindolylmaleimide VII, 98% (CAS 137592-47-3)
- Mephentermine Impurity 1 (CAS 26187-18-8)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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