4-Aminopyridazine-3-carbonitrile CAS 20865-26-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20865-26-3 |
| Molecular Formula | C5H4N4 |
| Molecular Weight | 120.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Aminopyridazine-3-carbonitrile (CAS 20865-26-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H4N4. Molecular weight: 120.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H4N4 |
| Molecular Weight | 120.11 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 4 |
Related Aminopyridazine Standards
- 3-Aminopyridazine-4-carbonitrile (CAS 119581-52-1)
- 6-Aminopyridazine-4-carbonitrile (CAS 1783718-58-0)
- 4-Aminopyridazine-3-thiol (CAS 55271-45-9)
- 5-Aminopyridazine-4-thiol (CAS 55271-41-5)
- 5-Aminopyridazine-4-carboxamide (CAS 21579-40-8)
- 6-Aminopyridazine-4-carboxamide (CAS 34121-95-4)
- 20744-39-2 4-Aminopyridazine Pyridazin-4-amine BCP27543 (CAS 20744-39-2)
- 4-Aminopyridazine-3-carboxylic Acid (CAS 20865-29-6)
Recommended Standards
- 4-Amino-2-pyrimidinecarbonitrile (CAS 245321-46-4)
- 4-azidopyridine (CAS 39910-67-3)
- 3-Hydroxyisonicotinonitrile (CAS 87032-82-4)
- 3-(3-Fluorophenyl)-7-(4-((4-methoxyphenyl)sulfonyl)piperazin-1-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 946365-59-9)
- 2,5-Dibromo-4-(difluoromethoxy)phenylacetonitrile (CAS 1804413-28-2)
- (4-Ethylthiazol-2-yl)methanamine (CAS 936940-69-1)
- 2-Methoxy-6-((p-tolylimino)methyl)phenol (CAS 20772-64-9)
- Methyl 5-hydroxypyridazine-4-carboxylate (CAS 21579-36-2)
- Cabozantinib Impurity 40 (CAS 1275738-77-6)
- C-Peptide（dog） (CAS 39016-05-2)
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