4-Oxo-N-phenyl-3-[3-(trifluoromethyl)phenyl]-3,4-dihydrophthalazine-1-carboxamide CAS 338975-91-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338975-91-0 |
| Molecular Formula | C22H14F3N3O2 |
| Molecular Weight | 409.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Oxo-N-phenyl-3-[3-(trifluoromethyl)phenyl]-3,4-dihydrophthalazine-1-carboxamide (CAS 338975-91-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H14F3N3O2. Molecular weight: 409.36 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H14F3N3O2 |
| Molecular Weight | 409.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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