3-(4-Fluorophenyl)-5-(2-(3-fluorophenyl)pyrimidin-4-yl)benzo[c]isoxazole CAS 400081-27-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 400081-27-8 |
| Molecular Formula | C23H13F2N3O |
| Molecular Weight | 385.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Fluorophenyl)-5-(2-(3-fluorophenyl)pyrimidin-4-yl)benzo[c]isoxazole (CAS 400081-27-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H13F2N3O. Molecular weight: 385.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H13F2N3O |
| Molecular Weight | 385.37 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 |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
- 3-(2-Fluorophenyl)-N-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-c]quinazolin-5-amine (CAS 246021-96-5)
- 5-(2-Fluorophenyl)-3-hydroxy-4-(5-methylfuran-2-carbonyl)-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one (CAS 618073-42-0)
- 5-[(Z)-2-(4-Fluorophenyl)diazen-1-yl]-4-(4-methoxyphenyl)-2-(pyridin-3-yl)pyrimidine (CAS 338962-01-9)
- 5-[(Z)-2-(4-Fluorophenyl)diazen-1-yl]-4-(4-methoxyphenyl)-2-(pyridin-4-yl)pyrimidine (CAS 338962-00-8)
- Ethyl 1-(4-(2-fluorophenyl)thiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 955966-72-0)
- Ethyl 1-[4-(3-fluorophenyl)-1,3-thiazol-2-yl]-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 385416-11-5)
- Ethyl 1-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 385416-12-6)
- 4-Fluorophenyl N-phenyl-N-(phenylsulfonyl)glycinate (CAS 478050-06-5)
Recommended Standards
- 2-Methoxy-5-((6-methoxy-7-(2-methoxyethoxy)quinazolin-4-yl)amino)cyclohexa-2,5-diene-1,4-dione (CAS 870959-98-1)
- 4-(2-(Furan-2-yl)-6-(4-nitrophenyl)pyridin-4-yl)benzamide (CAS 581073-80-5)
- 2-Amino-9-((2R,4aR,7R,8S,8aS)-8-hydroxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-yl)-3,9-dihydro-6H-purin-6-one (CAS 705967-83-5)
- Polyphyllin Vi (CAS 76296-75-8)
- 5,5'-Di([1,1'-biphenyl]-4-yl)-2,2'-bithiophene (CAS 175850-28-9)
- 4-Nitro-2-(pyrrolidin-1-yl)benzaldehyde (CAS 1779119-24-2)
- (1S,2R,5R)-5-(4-Amino-1H-imidazo[4,5-c]pyridin-1-yl)-3-(hydroxymethyl)cyclopent-3-ene-1,2-diol (CAS 102052-95-9)
- 4,4'-(((Phenylphosphinediyl)bis(4,1-phenylene))bis(oxy))dianiline (CAS 121566-10-7)
- 3-Ethyl 7-methyl 4-chloroquinoline-3,7-dicarboxylate (CAS 1171932-62-9)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com