4-Amino-2-ethyl-1H-imidazole-5-carboxamide CAS 90521-74-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90521-74-7 |
| Molecular Formula | C6H10N4O |
| Molecular Weight | 154.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-2-ethyl-1H-imidazole-5-carboxamide (CAS 90521-74-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H10N4O. Molecular weight: 154.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H10N4O |
| Molecular Weight | 154.17 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 4-Amino-N,1-dimethyl-1H-pyrazole-3-carboxamide (CAS 1001500-41-9)
- 5-Amino-1,3-dimethyl-1H-pyrazole-4-carboxamide (CAS 101080-17-5)
- 5-Amino-N,1-dimethyl-1H-imidazole-4-carboxamide (CAS 101080-49-3)
- 5-Amino-3,4-dimethyl-1H-pyrazole-1-carboxamide (CAS 101080-50-6)
- 4-Amino-1,5-dimethyl-1H-pyrazole-3-carboxamide (CAS 1017781-13-3)
- 5-Amino-1-(2-hydroxyethyl)-1,2-dihydropyridin-2-one (CAS 1021047-93-7)
- 5-Amino-N,1-dimethyl-1H-pyrazole-4-carboxamide (CAS 1022962-66-8)
- 5-Amino-6-ethoxypyridin-2-ol (CAS 1094826-68-2)
Recommended Standards
- 4-Amino-1-ethyl-1h-pyrazole-5-carboxamide (CAS 957513-91-6)
- 4-Amino-3,5-dimethyl-1H-pyrazole-1-carboxamide (CAS 347874-48-0)
- 4-Amino-1-ethyl-1H-pyrazole-3-carboxamide (CAS 957490-45-8)
- (S)-2-Amino-N-(1-benzylpyrrolidin-3-yl)-N-cyclopropylacetamide (CAS 1354001-88-9)
- 2-(4,4-Dimethyl-1-piperidinyl)-3-methylaniline (CAS 1552455-18-1)
- Ruxolitinib Impurity 19 (CAS CATO-C4X-205819)
- 1,3,3,7-Tetramethylindolin-2-one (CAS 344287-38-3)
- Apremilast Impurity 6 (CAS 1809170-71-5)
- Deacetylbufotalin (CAS 465-19-0)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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