5-Amino-4-(2-pyridyl)pyrazole CAS 493038-87-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 493038-87-2 |
| Molecular Formula | C8H12N4 |
| Molecular Weight | 164.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-4-(2-pyridyl)pyrazole (CAS 493038-87-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H12N4. Molecular weight: 164.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H12N4 |
| Molecular Weight | 164.21 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 3-Amino-1-isobutyl-1H-pyrazole-4-carbonitrile (CAS 122799-97-7)
- 2-(4-Amino-3,5-dimethyl-1h-pyrazol-1-yl)propanenitrile (CAS 1249489-34-6)
- 2-(Amino(cyclopropyl)methyl)pyrimidin-4-amine (CAS 1340418-32-7)
- 3-Amino-1-tert-butyl-1h-pyrazole-4-carbonitrile (CAS 1375161-32-2)
- 2-(4-Amino-3-methyl-pyrazol-1-yl)-2-methyl-propanenitrile (CAS 1393100-52-1)
- 3-Amino-5-(tert-butyl)-1H-pyrazole-4-carbonitrile (CAS 141458-80-2)
- 3-Amino-5-(3-pyridyl)-1H-pyrazole (CAS 149246-87-7)
- 5-Amino-1-(tert-butyl)-1H-pyrazole-4-carbonitrile (CAS 158001-28-6)
Recommended Standards
- 5-Amino-3-(tert-butyl)-1H-pyrazole-4-carbonitrile (CAS 934743-41-6)
- 6-(2-Ethylidenehydrazinyl)-3,4-dimethylpyridazine (CAS 64186-76-1)
- 5,6,7,8-Tetrahydroquinazoline-2,6-diamine, 97% (CAS 285139-05-1)
- n-(4-Acetylphenyl)-2-methylfuran-3-carboxamide (CAS 424807-56-7)
- Ethyl 2-(3-((4-phenoxyphenyl)carbamoyl)pyridin-2-yl)acetate (CAS 320422-78-4)
- Khellin (CAS 82-02-0)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-5-methyl-4-(p-tolyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860789-68-0)
- Di-tert-butyl (2-bromo-5-fluoropyridin-3-yl)iminodicarbonate (CAS 2648846-93-7)
- Ethylene Glycol Dimethacrylate (CAS 97-90-5)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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