N-(2-Fluoro-4-methylphenyl)-5-(3-phenyl-1,2,4-oxadiazol-5-yl)pyrimidin-4-amine CAS 1775544-57-4
| CAS No. | 1775544-57-4 |
| Molecular Formula | C19H14FN5O |
| Molecular Weight | 347.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-(2-Fluoro-4-methylphenyl)-5-(3-phenyl-1,2,4-oxadiazol-5-yl)pyrimidin-4-amine (CAS 1775544-57-4) is a high-purity analytical reference standard with the molecular formula C19H14FN5O and a molecular weight of 347.35 g/mol.
N-(2-Fluoro-4-methylphenyl)-5-(3-phenyl-1,2,4-oxadiazol-5-yl)pyrimidin-4-amine (C19H14FN5O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
As a certified reference material (CRM), N-(2-Fluoro-4-methylphenyl)-5-(3-phenyl-1,2,4-oxadiazol-5-yl)pyrimidin-4-amine 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 | C19H14FN5O |
| Molecular Weight | 347.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related N Standards
- N-(2-Fluoro-5-methylphenyl)-5-(3-phenyl-1,2,4-oxadiazol-5-yl)pyrimidin-4-amine (CAS 1775499-85-8)
- 7-Fluoro-2-[(4-fluoroanilino)methylene]-3-phenyl-1-indanone (CAS 339115-72-9)
- 2-Fluoro-N-(2-(2-(pyrimidin-2-yl)-1H-imidazol-1-yl)ethyl)benzenesulfonamide (CAS 1797718-45-6)
- 5-(4-Fluoro-3-phenoxyphenyl)-3-(p-tolyl)-4,5-dihydroisoxazole (CAS 926927-82-4)
- 9-Fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-3,5,6,7-tetrahydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carbaldehyde (CAS 2067305-44-4)
- N-(3-Fluoro-4-methylphenyl)-2-(8-methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide (CAS 734535-32-1)
- 4-Fluoro-N-(4-methoxy-6-nitrobenzo[d]thiazol-2-yl)benzamide (CAS 313404-31-8)
- 7-(1-((2-Fluoro-[1,1'-biphenyl]-4-yl)oxy)ethyl)-2-methylpyrazolo[1,5-a]pyrimidine (CAS 477888-66-7)
Recommended Standards
- (8-benzyl-8-azabicyclo[3.2.1]oct-2-en-3-yl) trifluoromethanesulfonate (CAS 949902-02-7)
- 6-(4-Ethoxy-3-nitrophenyl)-3-methylimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1437435-72-7)
- 1-(2-Fluorophenyl)-3-(3-(imidazo[1,2-a]pyrimidin-2-yl)phenyl)urea (CAS 861210-37-9)
- tert-Butyl 4-((((trifluoromethyl)sulfonyl)oxy)methyl)piperidine-1-carboxylate (CAS 1420797-21-2)
- 2-(Benzylamino)-2-(methyl-d3)propan-3,3,3-d3-1-ol (CAS 1216719-27-5)
- (S)-di-tert-butyl 2-cyanopiperazine-1,4-dicarboxylate (CAS 1242267-80-6)
- Ethyl 2-(3-bromo-2-fluoro-6-formylphenoxy)acetate (CAS 2366994-69-4)
- 1-(2-Fluoroethyl)-1H-pyrazole-4-carbaldehyde (CAS 1421601-86-6)
- N-(3-chloro-4-methoxyphenyl)-2-((3-ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040662-69-8)
- Methyl 1-(hydroxymethyl)-5-methyl-1H-pyrazole-3-carboxylate (CAS 313220-68-7)
- Ethyl 2-{4-bromo-2-methoxy-6-[(1Z)-(phenylimino)methyl]phenoxy}acetate (CAS 338750-63-3)
- Methyl 2-(2-phenylthiazol-4-yl)acetate (CAS 449780-22-7)
- Isopropyl 2-(3,5-di(pyridin-2-yl)-1H-1,2,4-triazol-1-yl)acetate (CAS 1171933-06-4)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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