5-(4-Bromophenyl)-4-(4-ethoxybenzoyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one CAS 371220-53-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 371220-53-0 |
| Molecular Formula | C22H18BrN3O4S |
| Molecular Weight | 500.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(4-Bromophenyl)-4-(4-ethoxybenzoyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one (CAS 371220-53-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H18BrN3O4S. Molecular weight: 500.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H18BrN3O4S |
| Molecular Weight | 500.37 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 | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
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- 3-((4-Bromophenyl)sulfonyl)-N-(m-tolyl)thieno[2,3-e][1,2,3]triazolo[1,5-a]pyrimidin-5-amine (CAS 892749-88-1)
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Recommended Standards
- Ethyl 6-methyl-7-oxo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-6,7-dihydro-1H-pyrrolo[2,3-c]pyridine-2-carboxylate (CAS 1628864-26-5)
- Fosfomycin Impurity 28 (CAS CATO-C4X-131628)
- Apixaban Impurity 51 (CAS CATO-C4X-108851)
- Penicillanic Acid Potassium (CAS 4027-63-8)
- (1H-Pyrrolo[3,2-c]pyridin-2-yl)methanamine (CAS 438571-18-7)
- 3-Formamidopropanoic acid (CAS 14565-43-6)
- 1-(4-(Tert-butyl)benzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1562304-58-8)
- Ethyl 3-bromo-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-2-carboxylate (CAS 2138569-78-3)
- 4-Methoxymethylcyclohexylmethanol (CAS 98955-27-2)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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