5-(4-Fluorophenyl)-1-phenyl-1H-pyrazole CAS 439289-13-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 439289-13-1 |
| Molecular Formula | C15H11FN2 |
| Molecular Weight | 238.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Fluorophenyl)-1-phenyl-1H-pyrazole (CAS 439289-13-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H11FN2. Molecular weight: 238.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H11FN2 |
| Molecular Weight | 238.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorophenyl Standards
- N-(4-fluorophenyl)quinolin-4-amine (CAS 1111618-71-3)
- 1-(2-Fluorophenyl)-5-phenyl-1H-pyrazole (CAS 1269291-35-1)
- 1-(3-Fluorophenyl)-5-phenyl-1H-pyrazole (CAS 1269294-32-7)
- N-(3-fluorophenyl)-2-(3-hydroxypyrrolidin-1-yl)acetamide (CAS 1411625-30-3)
- 1-(2-((4-Fluorophenyl)ethynyl)phenyl)ethan-1-one (CAS 1426258-82-3)
- 7-(3-Fluorophenyl)isoquinolin-1-amine (CAS 1449278-31-2)
- 1-(4-Fluorophenyl)-5-phenylpyrazole (CAS 299162-83-7)
- 2-(4-(4-Fluorophenyl)piperazin-1-yl)acetic acid (CAS 938261-59-7)
Recommended Standards
- 5-(3-Methoxyphenoxymethyl)-1,3,4-oxadiazole-2-thiol (CAS 852940-53-5)
- 5,6-Diaminonaphthalene-1-sulfonic acid (CAS 84-92-4)
- 5-(3,5-Dimethoxyphenyl)-1,3,4-oxadiazole-2-thiol (CAS 749902-08-7)
- (4R,4'R)-2,2'-(Pentane-3,3-diyl)bis(4-benzyl-4,5-dihydrooxazole) (CAS 1192345-90-6)
- (5E)-5-(2,3-Dimethoxybenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one 15985-19-0 (CAS 15985-19-0)
- Methyl (3R)-pyrrolidine-3-carboxylate trifluoroacetate (CAS 1523530-44-0)
- methyl 3-iodo-8-methyl-naphthalene-1-carboxylate (CAS 2387595-94-8)
- 4-Chloro-5-methyl-1H-pyrazole-3-carbaldehyde (CAS 1050642-24-4)
- 35231-44-8 4-Bromomethyl-7-methoxycoumarin 4-Bromomethyl-7-methoxy-2-oxo-2H-benzopyran CCRIS 7996 EINECS 252-448-3 (CAS 35231-44-8)
- Des-Leu26-Tirzepatide (CAS CATO-CPTD788947)
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