Methyl 4-nitro-1H-pyrazole-3-carboxylate
4-硝基-1H-吡唑-3-甲酸甲酯
Also known as: Methyl 4-nitropyrazole-3-carboxylate, methyl 4-nitro-2H-pyrazole-3-carboxylate, 3-Methoxycarbonyl-4-nitropyrazole, 4-Nitro-1H-pyrazole-3-carboxylic acid methyl ester, 4-Nitropyrazole-3-carboxylic acid methyl ester, 1H-Pyrazole-3-carboxylic acid, 4-nitro-, methyl ester, Methyl 4-nitro-1H-pyrazole-5-carboxylate, 1H-Pyrazole-5-carboxylic acid, 4-nitro-, methyl ester
- CAS No.
- 138786-86-4
- Jingsj CID
- J-1376376-3
- Molecular Formula
- C5H5N3O4
- Chinese Name
- 4-硝基-1H-吡唑-3-甲酸甲酯
- Molecular Weight
- 171.111 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 363.2±22.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 173.5±22.3 °C |
Frequently Asked Questions
What is the CAS number of Methyl 4-nitro-1H-pyrazole-3-carboxylate?
138786-86-4
What are the molecular formula and molecular weight of Methyl 4-nitro-1H-pyrazole-3-carboxylate?
C5H5N3O4, molecular weight 171.111 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026