5-(4-Aminophenyl)-2-phenyl-4H-pyrazol-3-one CAS 478398-27-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478398-27-5 |
| Molecular Formula | C15H13N3O |
| Molecular Weight | 251.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Aminophenyl)-2-phenyl-4H-pyrazol-3-one (CAS 478398-27-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H13N3O. Molecular weight: 251.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H13N3O |
| Molecular Weight | 251.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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 |
| Nitrogen Atoms | 3 |
Related Aminophenyl Standards
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- Methyl 4-[2-(4-aminophenyl)ethynyl]benzoate (CAS 119984-87-1)
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Recommended Standards
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- 4-((((Benzyloxy)carbonyl)amino)methyl)benzoic acid (CAS 58933-52-1)
- 4-(3-(Methylsulfonyl)phenyl)piperidine (CAS 346688-72-0)
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- (2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophen-3-yl)(piperidin-1-yl)methanone (CAS 331760-59-9)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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