1-(1H-Imidazol-2-yl)-1H-pyrazole-4,5-diamine CAS 491872-67-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 491872-67-4 |
| Molecular Formula | C6H8N6 |
| Molecular Weight | 164.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(1H-Imidazol-2-yl)-1H-pyrazole-4,5-diamine (CAS 491872-67-4) pharmaceutical standards reference standard. Molecular formula: C6H8N6. Molecular weight: 164.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H8N6 |
| Molecular Weight | 164.17 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 6 |
Related H Standards
- 1-(1H-Imidazol-4-yl)-1H-pyrazole-4,5-diamine (CAS 491872-68-5)
- 2-(1H-Imidazol-1-ylmethyl)cyclopentanone (CAS 116802-67-6)
- 1-(1H-Imidazol-4-yl)-4-methylpent-1-en-3-one (CAS 261711-08-4)
- 3-(1H-Imidazol-1-yl)-cyclohexanone (CAS 505062-29-3)
- 4-(1H-Imidazol-5-yl)cyclohex-3-enol (CAS 284470-11-7)
- 3-(1H-imidazol-1-yl)-2-methyl-2-(methylamino)propanenitrile (CAS 1249999-57-2)
- 2-((2-(1H-Imidazol-4-yl)ethyl)amino)propanenitrile (CAS 765840-64-0)
- 3-(1H-Imidazol-1-yl)-5-methyl-1H-pyrazol-4-amine (CAS 1239479-70-9)
Recommended Standards
- [5-(Difluoromethyl)thiophen-2-yl]methanol (CAS 153026-90-5)
- 3-Ethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine (CAS 1508182-30-6)
- 1,2-Di(4H-1,2,4-triazol-4-yl)ethane (CAS 260251-70-5)
- (+)-(3aS,6aS)-3a,6a-Dihydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-one (CAS 104010-72-2)
- Acrylic Acid (CAS 79-10-7)
- 1-(2,6-Dichlorobenzyl)-1H-pyrazole-4-carbaldehyde (CAS 1177356-52-3)
- 1-(3-(4-Bromophenoxy)propyl)-4-methylpiperidine (CAS 401805-14-9)
- 1,3-Dimethyl-1,3-diphenylurea (CAS 611-92-7)
- 4-Ethoxybenzimidamide (CAS 25412-71-9)
- Semaglutide impurity 47 (CAS CATO-C4X-222647)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com