Ethyl 5-hydroxy-1-methyl-1H-pyrazole-3-carboxylate
1-甲基-5-羟基-1H-吡唑-3-甲酸乙酯
Also known as: 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester, 1H-Pyrazole-3-carboxylic acid, 5-hydroxy-1-methyl-, ethyl ester, Ethyl 5-hydroxy-1-methyl-3-pyrazolecarboxylate, Ethyl 1-methyl-5-hydroxypyrazole-3-carboxylate, Ethyl 2-methyl-3-oxo-1H-pyrazole-5-carboxylate
- CAS No.
- 51986-17-5
- Jingsj CID
- J-860788-7
- Molecular Formula
- C7H10N2O3
- Chinese Name
- 1-甲基-5-羟基-1H-吡唑-3-甲酸乙酯
- Molecular Weight
- 170.16600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 337.2ºC at 760mmHg |
|---|---|
| Density | 1.29g/cm3 |
| Flash Point | 157.7ºC |
Frequently Asked Questions
What is the CAS number of Ethyl 5-hydroxy-1-methyl-1H-pyrazole-3-carboxylate?
51986-17-5
What are the molecular formula and molecular weight of Ethyl 5-hydroxy-1-methyl-1H-pyrazole-3-carboxylate?
C7H10N2O3, molecular weight 170.16600 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026