4-Bromo-1-methyl-5-((naphthalen-2-yloxy)methyl)-2-phenyl-1,2-dihydro-3H-pyrazol-3-one CAS 1022545-28-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1022545-28-3 |
| Molecular Formula | C21H17BrN2O2 |
| Molecular Weight | 409.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Bromo-1-methyl-5-((naphthalen-2-yloxy)methyl)-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 1022545-28-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H17BrN2O2. Molecular weight: 409.28 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H17BrN2O2 |
| Molecular Weight | 409.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 1022739-72-5 4-bromo-1-methyl-5-[(naphthalen-1-yloxy)methyl]-2-phenyl-2,3-dihydro-1H-pyrazol-3-one MS-8870 (CAS 1022739-72-5)
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Recommended Standards
- Metrafenone (CAS 220899-03-6)
- N-(4-Chloro-3-nitrophenyl)-2-[4-(3-chlorophenyl)piperazin-1-yl]acetamide (CAS 329779-16-0)
- N-((3S,4R)-3-(4-Iodophenyl)tetrahydro-2H-pyran-4-yl)propane-2-sulfonamide (CAS 1219633-17-6)
- 2-(3-Chloro-2-fluoro-4-(trifluoromethyl)phenyl)acetonitrile (CAS 1431329-60-0)
- (5-Formyl-2-(trifluoromethoxy)phenyl)boronic acid (CAS 459810-97-0)
- Isavuconazole Impurity 196 (CAS CATO-C4X-1236196)
- Desulfo Aztreonam Trifluoroacetic Acid Salt (CAS 102579-59-9(Free Base))
- 2-Cyclobutyl-1H-benzo[d]imidazole-6-carboxylic acid (CAS 1097805-47-4)
- 2,3,4,6,7,8,9,10-Octahydro-1H-cyclohepta[4,5]pyrrolo[1,2-a]pyrazin-1-one (CAS 2180068-05-5)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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