3-(4-Fluorophenyl)-4-oxo-N-phenyl-3,4-dihydrophthalazine-1-carboxamide CAS 339021-33-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339021-33-9 |
| Molecular Formula | C21H14FN3O2 |
| Molecular Weight | 359.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(4-Fluorophenyl)-4-oxo-N-phenyl-3,4-dihydrophthalazine-1-carboxamide (CAS 339021-33-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H14FN3O2. Molecular weight: 359.35 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H14FN3O2 |
| Molecular Weight | 359.35 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
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- 2-((1-(2-Fluorophenyl)-1H-tetrazol-5-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 562866-41-5)
- 3-(4-Fluorophenyl)-5-(phenoxymethyl)-4-(p-tolyl)-4H-1,2,4-triazole (CAS 141078-94-6)
- 5-[(4-Fluorophenyl)sulfanyl]-3,6-diphenyl-1,2,4-triazine (CAS 339013-10-4)
- 4-(4-Fluorophenyl)-5-(methoxymethyl)-2,6-bis(1-methylethyl)-3-pyridinecarboxylic Acid Methyl Ester 887407-03-6 Methyl 2,6-Diisopropyl-4-(4-fluorophenyl)-3-hydroxymethyl-5-methoxypyridine-3-carboxylate (CAS 887407-03-6)
- 2-(4-Fluorophenyl)-N-((5-(thiophene-3-carbonyl)thiophen-2-yl)methyl)acetamide (CAS 1796970-56-3)
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Recommended Standards
- 3-(3-(2-Fluorobenzoyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)benzamide (CAS 858118-87-3)
- 4-((8-Hydroxy-6-sulfonaphthalen-2-yl)amino)benzoic acid (CAS 5855-84-5)
- 2-Amino-7-(dimethylamino)-4-(3-(trifluoromethyl)phenyl)-4H-chromene-3-carbonitrile (CAS 331859-86-0)
- 4-Iodo-2,6-dimethyl-3-nitropyridine (CAS 91873-05-1)
- 4-[(2E)-3-(3-Chlorophenyl)prop-2-enoyl]phenyl 3-nitrobenzoate (CAS 298216-10-1)
- 6-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinonitrile (CAS 2223012-08-4)
- 4-(Chloromethyl)-1-(3-fluoro-2-methylphenyl)-1H-1,2,3-triazole (CAS 1250616-82-0)
- 3-Ethyl-5-(furan-2-ylmethylene)imidazolidine-2,4-dione (CAS 640716-50-3)
- 949588-40-3 Glycine, N-methyl-N-(((1R,2S)-1,2,3,4-tetrahydro-6-methoxy-1-phenyl-2-naphthalenyl)methyl)-, hydrochloride (1:1), rel- ORG 25935 cis-N-Methyl-N-(6-methoxy-1-phenyl-1,2,3,4-tetrahydronaphthalen-2-ylmethyl)aminomethylcarboxylic acid hydrochloride Org25935 ORG-25935 (CAS 949588-40-3)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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