2,4-Dinitro-1H-imidazole CAS 5213-49-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5213-49-0 |
| Molecular Formula | C3H2N4O4 |
| Molecular Weight | 158.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dinitro-1H-imidazole (CAS 5213-49-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C3H2N4O4. Molecular weight: 158.07 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C3H2N4O4 |
| Molecular Weight | 158.07 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
Related Dinitro Standards
- 4,5-Dinitro-1H-imidazole (CAS 19183-14-3)
- 1,3-Dinitro-1H-pyrazole (CAS 38858-81-0)
- 1,4-Dinitro-1H-pyrazole (CAS 35852-77-8)
- 3,4-dinitro-1H-pyrazole (CAS 38858-92-3)
- 3,6-Dinitro-pyridazine (CAS 439660-19-2)
- 4-Methyl-3,5-dinitro-1h-pyrazole (CAS 1246853-06-4)
- 1-Methyl-4,5-dinitro-1H-imidazole (CAS 19183-15-4)
- 1-Methyl-3,4-dinitro-1h-pyrazole (CAS 66296-67-1)
Recommended Standards
- 3,5-Dinitropyrazole (CAS 38858-89-8)
- 5-Nitro-1H-1,2,4-triazole-3-carboxylic acid (CAS 21732-99-0)
- 1,2,4-Oxadiazole-3,5-dicarboxylic acid (CAS 371214-75-4)
- Methyl 3-(4-fluorobenzamido)-4-methylthiophene-2-carboxylate (CAS 677706-82-0)
- 2-((6,8-Dibromo-2-ethylquinazolin-4-yl)oxy)ethyl acetate (CAS 88624-87-7)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-(p-tolyl)pyridin-2-yl)thio)-N-(2-methoxyphenyl)acetamide (CAS 337498-29-0)
- 6-Benzyl-2-(4-methoxybenzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1216560-00-7)
- 4-(4-Nitrobenzyl)oxazolidine-2,5-dione (CAS 61777-05-7)
- N-(4-(p-Tolyl)-1H-imidazol-2-yl)acetamide (CAS 160041-65-6)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
Why CATO?
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