N-(4-fluorophenyl)-2,4-diphenylpyrimidine-5-carboxamide CAS 321433-15-2
| CAS No. | 321433-15-2 |
| Molecular Formula | C23H16FN3O |
| Molecular Weight | 369.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C23H16FN3O, N-(4-fluorophenyl)-2,4-diphenylpyrimidine-5-carboxamide contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 369.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
N-(4-fluorophenyl)-2,4-diphenylpyrimidine-5-carboxamide (CAS 321433-15-2) is a high-purity analytical reference standard with the molecular formula C23H16FN3O and a molecular weight of 369.39 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(4-fluorophenyl)-2,4-diphenylpyrimidine-5-carboxamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C23H16FN3O |
| Molecular Weight | 369.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- (S)-8-(2-fluorophenyl)-9a-phenyl-9,9a-dihydropyrido[1,2-a]indole-6,10-dione (CAS 2368851-65-2)
- (S)-8-(3-fluorophenyl)-9a-phenyl-9,9a-dihydropyrido[1,2-a]indole-6,10-dione (CAS 2368851-44-7)
- (S)-8-(4-fluorophenyl)-9a-phenyl-9,9a-dihydropyrido[1,2-a]indole-6,10-dione (CAS 2368851-24-3)
- 1-(4-(3-(3-Fluorophenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)butan-1-one (CAS 923513-24-0)
- 1,1-Bis(4-fluorophenyl)-2-((2-methoxybenzyl)amino)ethan-1-ol (CAS 338771-02-1)
- 3-((5-((4-Fluorophenyl)carbamoyl)pyrimidin-2-yl)thio)benzoic acid (CAS 923291-83-2)
- N-(2-((6-(4-Fluorophenyl)pyridazin-3-yl)oxy)ethyl)-3-(thiophen-2-yl)acrylamide (CAS 1207061-44-6)
- 4-((4-Fluorophenyl)sulfonyl)-3-phenyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 478048-65-6)
Recommended Standards
- N'-(4,6-dimethyl-3-(methylsulfonyl)pyridin-2-yl)-2,6-difluoro-N'-methylbenzohydrazide (CAS 341967-39-3)
- Biapenem impurity 16 (CAS CATO-C4X-227316)
- N-(4-(Difluoromethoxy)phenyl)-2-((6-oxo-4-propyl-1,6-dihydropyrimidin-2-yl)thio)acetamide (CAS 502887-71-0)
- Tegoprazan Impurity 107 (CAS CATO-C4X-2297107)
- 3-(Difluoromethyl)-6-hydroxy-4-methoxypicolinonitrile (CAS 1805420-11-4)
- tert-Butyl 4-(benzofuran-2-yl)piperidine-1-carboxylate (CAS 2250470-60-9)
- 6-(Hydroxymethyl)-2,3-dihydro-1H-inden-1-one (CAS 193819-51-1)
- (1-((1H-Pyrazol-1-yl)methyl)cyclopropyl)methanamine (CAS 1177297-60-7)
- Methyl 2-methyl-2-(methylamino)-4-(1h-1,2,4-triazol-1-yl)butanoate (CAS 1251255-06-7)
- 5-Amino-1-(4-methoxy-2-methylphenyl)-1H-pyrazole-4-carbonitrile (CAS 1416344-73-4)
- 1,3-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol and hexanedioic acid (CAS 26141-00-4)
- Methyl 2-cyclopentyl-2-(piperazin-1-yl)acetate (CAS 1249552-75-7)
- 4-Methoxy-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid (CAS 1242427-43-5)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
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