5-Ethyl-4-(o-tolyl)-1h-pyrazol-3-amine CAS 1309887-60-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1309887-60-2 |
| Molecular Formula | C12H15N3 |
| Molecular Weight | 201.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Ethyl-4-(o-tolyl)-1h-pyrazol-3-amine (CAS 1309887-60-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H15N3. Molecular weight: 201.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H15N3 |
| Molecular Weight | 201.27 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 2-(Cyclohexylamino)isonicotinonitrile (CAS 127680-82-4)
- 4-(2,5-Dimethylphenyl)-3-methyl-1h-pyrazol-5-amine (CAS 1309887-75-9)
- 3-(1-(tert-Butyl)-1H-pyrazol-5-yl)pyridine (CAS 1269291-19-1)
- 6,7-Dimethoxy-1-((6-nitrobenzo[d][1,3]dioxol-5-yl)methyl)-3,4-dihydroisoquinoline (CAS 42971-18-6)
- 2-(((1-Methyl-4,5-dihydro-1H-imidazol-2-yl)thio)methyl)pyridine (CAS 783247-73-4)
- Ibuprofen Impurity 78 (CAS 51146-56-6)
- Vardenafil Impurity 38 (CAS 224787-06-8)
- Amiodarone Impurity 32 (CAS 134-92-9)
- Fluroxypyr pyridinol (CAS 94133-62-7)
- Gly-Neuroendocrine Regulatory Peptide-3 (human, mouse, rat) trifluoroacetate salt (CAS 1815618-19-9)
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