Methyl 1H-pyrazole-4-carboxylate
吡唑-4-羧酸甲酯
Also known as: Methyl 4-pyrazolecarboxylate, Methyl pyrazole-4-carboxylate, 4-(Methoxycarbonyl)-1H-pyrazole, 1H-Pyrazole-4-carboxylic acid methyl ester, PYRAZOLE-4-CARBOXYLIC ACID METHYL ESTER, Methyl4-1H-pyrazolecarboxylate
- CAS No.
- 51105-90-9
- Jingsj CID
- J-1391342-3
- Molecular Formula
- C5H6N2O2
- Chinese Name
- 吡唑-4-羧酸甲酯
- Molecular Weight
- 126.11300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 145-146ºC |
|---|---|
| Boiling Point | 271.136ºC at 760 mmHg |
| Density | 1.275g/cm3 |
| Flash Point | 117.779ºC |
Frequently Asked Questions
What is the CAS number of Methyl 1H-pyrazole-4-carboxylate?
51105-90-9
What are the molecular formula and molecular weight of Methyl 1H-pyrazole-4-carboxylate?
C5H6N2O2, molecular weight 126.11300 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026