5-[1-(5-Chloro-2-methoxybenzoyl)pyrrolidin-2-yl]-3-(4-methylphenyl)-1,2,4-oxadiazole CAS 1798633-85-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1798633-85-8 |
| Molecular Formula | C21H20ClN3O3 |
| Molecular Weight | 397.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-[1-(5-Chloro-2-methoxybenzoyl)pyrrolidin-2-yl]-3-(4-methylphenyl)-1,2,4-oxadiazole (CAS 1798633-85-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H20ClN3O3. Molecular weight: 397.85 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H20ClN3O3 |
| Molecular Weight | 397.85 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
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- 2-{2-[(1E)-{[(2-chloro-4-fluorophenyl)methoxy]imino}methyl]-1H-pyrrol-1-yl}-4-(dimethylamino)pyridine-3-carbonitrile (CAS 303986-45-0)
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Recommended Standards
- N,N-Diacetyl Des-4-fluorobenzyl Mosapride (CAS 170799-32-3)
- 1-(3-Chlorophenyl)-4-(5-(4-methoxyphenethyl)-1,2,4-oxadiazol-3-yl)pyrrolidin-2-one (CAS 1170059-82-1)
- Topramezone Impurity 3 (CAS CATO-C4X-35033)
- 4-(2,5-Difluorophenyl)pyrrolidin-2-one (CAS 1470554-60-9)
- 3-Phenyl-[1,2,4]triazolo[4,3-b]pyridazin-8-amine (CAS 6583-40-0)
- 2-(Difluoromethyl)-5-methoxypyridine-4-carboxylic acid (CAS 1806063-51-3)
- 2-(2,5-Dichlorobenzoyl)-6-methylpyridine (CAS 1187165-91-8)
- 3-(fluoromethyl)oxetane-3-carboxylic acid (CAS 1545011-97-9)
- Baloxavir Marboxil Impurity 218 (CAS 111608-81-2)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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