methyl 1-nitro-1H-pyrazole-3-carboxylate CAS 198348-95-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 198348-95-7 |
| Molecular Formula | C5H5N3O4 |
| Molecular Weight | 171.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
methyl 1-nitro-1H-pyrazole-3-carboxylate (CAS 198348-95-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H5N3O4. Molecular weight: 171.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H5N3O4 |
| Molecular Weight | 171.11 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.) | 2013 |
| Nitrogen Atoms | 3 |
Related methyl Standards
- 1-Methyl-4-nitro-1H-imidazole-2-carboxylic acid (CAS 109012-24-0)
- 2-Methyl-5-nitro-1H-imidazole-4-carboxylic acid (CAS 116273-51-9)
- 1-Methyl-5-nitro-1h-pyrazole-3-carboxylic acid (CAS 1171709-53-7)
- 1-(5-Nitro-2H-tetrazol-2-yl)propan-2-one (CAS 131394-19-9)
- Methyl 4-nitro-1H-pyrazole-5-carboxylate (CAS 1345513-95-2)
- 2-(5-Nitro-1H-imidazol-1-yl)acetic acid (CAS 14766-55-3)
- 1-Methyl-3-nitro-1h-pyrazole-5-carboxylic acid (CAS 177409-39-1)
- Methyl 3-nitro-1H-pyrazole-4-carboxylate (CAS 1798715-16-8)
Recommended Standards
- 5-Nitrofuran-2-carbohydrazide (CAS 5469-78-3)
- Methyl 5-nitro-1H-imidazole-2-carboxylate (CAS 2110793-02-5)
- 5-Methyl-4-nitrofuran-2-carboxylic acid (CAS 326867-81-6)
- N-(4-(Piperidin-1-yl)but-2-yn-1-yl)-4-(1H-pyrrol-1-yl)benzamide (CAS 1396568-40-3)
- N,N-diethyl-3-(4-formyl-1-phenyl-1H-pyrazol-3-yl)benzenesulfonamide (CAS 956140-47-9)
- 2-Phenylimidazo[1,2-a]pyridin-6-amine (CAS 887576-74-1)
- 4-(5-Ethylfuran-2-carboxamido)pentanoic acid (CAS 1410631-68-3)
- 6-Chlorohexan-1-amine (CAS 16036-99-0)
- 2-Bromothieno[3,2-c]pyridin-4-amine (CAS 1784280-46-1)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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