1-ethenyl-4-methyl-5-oxo-4H-pyrazole-3-carboxylic acid
Modify Date: 2026-09-22 17:01:00
1-ethenyl-4-methyl-5-oxo-4H-pyrazole-3-carboxylic acid structure
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Common Name | 1-ethenyl-4-methyl-5-oxo-4H-pyrazole-3-carboxylic acid | ||
|---|---|---|---|---|
| CAS Number | 1132841-09-8 | Molecular Weight | 168.15 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C7H8N2O3 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 1-ethenyl-4-methyl-5-oxo-4H-pyrazole-3-carboxylic acid |
|---|
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Molecular Formula | C7H8N2O3 |
|---|---|
| Molecular Weight | 168.15 |
| InChIKey | OHKFBRYEEKEBEV-UHFFFAOYSA-N |
| SMILES | C=CN1N=C(C(=O)O)C(C)C1=O |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the molecular formula of 1-ethenyl-4-methyl-5-oxo-4H-pyrazole-3-carboxylic acid? |
| A: Molecular formula of 1-ethenyl-4-methyl-5-oxo-4H-pyrazole-3-carboxylic acid is C7H8N2O3. |
| Q: What is the CAS number of 1-ethenyl-4-methyl-5-oxo-4H-pyrazole-3-carboxylic acid? |
| A: CAS number of 1-ethenyl-4-methyl-5-oxo-4H-pyrazole-3-carboxylic acid is 1132841-09-8. |
| Q: What is the InChIKey of 1-ethenyl-4-methyl-5-oxo-4H-pyrazole-3-carboxylic acid? |
| A: InChIKey of 1-ethenyl-4-methyl-5-oxo-4H-pyrazole-3-carboxylic acid is OHKFBRYEEKEBEV-UHFFFAOYSA-N. |
| Q: What is the English name of 1-ethenyl-4-methyl-5-oxo-4H-pyrazole-3-carboxylic acid? |
| A: The English name of 1-ethenyl-4-methyl-5-oxo-4H-pyrazole-3-carboxylic acid is 1-ethenyl-4-methyl-5-oxo-4H-pyrazole-3-carboxylic acid. |
| Q: What is the molecular weight of 1-ethenyl-4-methyl-5-oxo-4H-pyrazole-3-carboxylic acid? |
| A: Molecular weight of 1-ethenyl-4-methyl-5-oxo-4H-pyrazole-3-carboxylic acid is 168.15. |
| Q: What is the SMILES notation of 1-ethenyl-4-methyl-5-oxo-4H-pyrazole-3-carboxylic acid? |
| A: SMILES notation of 1-ethenyl-4-methyl-5-oxo-4H-pyrazole-3-carboxylic acid is C=CN1N=C(C(=O)O)C(C)C1=O. |
| Q: What is the Chinese name of 1132841-09-8? |
| A: Chinese name of 1132841-09-8 is 1132841-09-8. |