5-(3-Chlorophenyl)-3-(2-(2-fluorophenyl)-2-oxoethyl)pyrazolo[1,5-a]pyrimidine-2,7(1H,4H)-dione CAS 1464091-51-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1464091-51-7 |
| Molecular Formula | C20H13ClFN3O3 |
| Molecular Weight | 397.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(3-Chlorophenyl)-3-(2-(2-fluorophenyl)-2-oxoethyl)pyrazolo[1,5-a]pyrimidine-2,7(1H,4H)-dione (CAS 1464091-51-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H13ClFN3O3. Molecular weight: 397.79 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H13ClFN3O3 |
| Molecular Weight | 397.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- Tm-n1324 (CAS 1144477-35-9)
- Benzhydryl 2-chloro-4-(trifluoromethyl)thiazole-5-carboxylate (CAS 117545-95-6)
- Mefentrifluconazole (CAS 1417782-03-6)
- (S)-3-(morpholin-2-yl)propanoic acid (CAS 1787297-24-8)
- 2-Bromo-4-methylpyridin-3-ol (CAS 1227578-74-6)
- (S)-5-Nitro-2-(pyrrolidin-3-yloxy)pyridine hydrochloride (CAS 1286208-57-8)
- 2-(1-Ethoxydecyl)-2-((trimethylsilyl)oxy)cyclobutanone (CAS 88441-30-9)
- 6-Bromo-4H-1,3-benzodioxine (CAS 90050-61-6)
- Linagliptin Methyl Dimer (CAS 2463617-49-2)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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