2-Amino-1-ethyl-4-hydroxy-5-oxo-4,5-dihydro-1H-imidazole-4-carboxylic acid CAS 144776-84-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 144776-84-1 |
| Molecular Formula | C6H9N3O4 |
| Molecular Weight | 187.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Amino-1-ethyl-4-hydroxy-5-oxo-4,5-dihydro-1H-imidazole-4-carboxylic acid (CAS 144776-84-1) pharmaceutical standards reference standard. Molecular formula: C6H9N3O4. Molecular weight: 187.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H9N3O4 |
| Molecular Weight | 187.15 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, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 6-Nitro-1h-indole-5-carbonitrile (CAS 1423120-44-8)
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- 1-(Carboxycarbonyl)pyrrolidine-2-carboxylic acid (CAS 141724-22-3)
- (1r)-1-[3-fluoro-4-(1h-pyrazol-1-yl)phenyl]ethan-1-amine (CAS 1344958-96-8)
- 5-Chloroisochromane-1,3-dione (CAS 1267393-24-7)
- 5-Methyl-N-(trimethylsilyl)isoxazol-3-amine (CAS 99356-57-7)
- 3-Amino-4,5,6-trimethylthieno[2,3-b]pyridine-2-carboxamide (CAS 119003-37-1)
- N-(4-Methoxybenzyl)-N,N-dimethylbenzene-1,3-diamine (CAS 415960-38-2)
- 3-Amino-2-carbamoylpyrazine 1-oxide (CAS 54632-18-7)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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