5-Amino-4-phenyl-2,4-dihydro-3H-pyrazol-3-one CAS 103755-48-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 103755-48-2 |
| Molecular Formula | C9H9N3O |
| Molecular Weight | 175.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Amino-4-phenyl-2,4-dihydro-3H-pyrazol-3-one (CAS 103755-48-2) pharmaceutical standards reference standard. Molecular formula: C9H9N3O. Molecular weight: 175.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H9N3O |
| Molecular Weight | 175.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2-(1H-Indazol-3-yl)acetamide (CAS 103755-46-0)
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- N-(3-chlorophenyl)-2-((4-methyl-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 263756-83-8)
- 4-Chloro-2-(piperidin-1-yl)-1,3-thiazole-5-carbaldehyde (CAS 139670-00-1)
- 5-(3-Chlorophenyl)-2-(trifluoromethyl)furan-3-carboxylic acid (CAS 242812-02-8)
- (1-(2-(Trifluoromethyl)benzyl)-1h-imidazol-5-yl)methanamine hydrochloride (CAS 1779124-25-2)
- Palmitoyl Pentapeptide-4 (CAS 214047-00-4)
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