1-(3-Nitrophenyl)-4-(o-tolyl)-1H-pyrazol-5-amine CAS 324009-01-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 324009-01-0 |
| Molecular Formula | C16H14N4O2 |
| Molecular Weight | 294.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Nitrophenyl)-4-(o-tolyl)-1H-pyrazol-5-amine (CAS 324009-01-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H14N4O2. Molecular weight: 294.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H14N4O2 |
| Molecular Weight | 294.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related Nitrophenyl Standards
- 1-Methyl-3-(3-nitrophenyl)-5-(p-tolyl)-1H-1,2,4-triazole (CAS 1416438-37-3)
- 4-Methyl-1-(4-nitrophenyl)-5-(p-tolyl)-1H-1,2,3-triazole (CAS 1706437-76-4)
- 1-(3-Nitrophenyl)-4-(m-tolyl)-1H-pyrazol-5-amine (CAS 242797-14-4)
- 1-(3-Nitrophenyl)-4-(p-tolyl)-1H-pyrazol-5-amine (CAS 242797-18-8)
- 3-Methyl-1-(3-nitrophenyl)-4-phenyl-1H-pyrazol-5-amine (CAS 321385-89-1)
- 3-Methyl-1-(4-nitrophenyl)-4-phenyl-1H-pyrazol-5-amine (CAS 895032-67-4)
- 2-(4-Nitrophenyl)-3-(2-oxo-2,3-dihydrothiazol-5-yl)propanoic acid (CAS 860786-09-0)
- Ethyl 4-(3-nitrophenyl)-2-oxo-2,3-dihydrothiazole-5-carboxylate (CAS 247242-54-2)
Recommended Standards
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- (2R,3R,4S,5R)-2-(6-Amino-9H-purin-9-yl)-5-((ethylamino)methyl)tetrahydrofuran-3,4-diol (CAS 87830-56-6)
- 4-(3,5-Difluorophenyl)-3,5-dimethylisoxazole (CAS 1395283-74-5)
- N-Methyl-1-(2-pyridyl)-N-(2-pyridylmethyl)methanamine (CAS 19411-85-9)
- Ethyl 3-amino-5-(2-hydroxyethoxy)-1H-pyrazole-4-carboxylate (CAS 117717-17-6)
- 4-(1H-indol-3-yl)piperidine-1-carboxamide (CAS 929975-37-1)
- Buflomedil Hydrochloride (CAS 35543-24-9)
- bicyclo[3.1.0]hexane-3-carboxylic acid (CAS 13388-51-7)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
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