4-(Ethoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic acid
Modify Date: 2025-09-04 15:15:07
4-(Ethoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic acid structure
|
Common Name | 4-(Ethoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic acid | ||
|---|---|---|---|---|
| CAS Number | 81303-65-3 | Molecular Weight | 198.17600 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C8H10N2O4 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
| Name | 4-ethoxycarbonyl-2-methylpyrazole-3-carboxylic acid |
|---|---|
| Synonym | More Synonyms |
| Molecular Formula | C8H10N2O4 |
|---|---|
| Molecular Weight | 198.17600 |
| Exact Mass | 198.06400 |
| PSA | 81.42000 |
| LogP | 0.29500 |
| Risk Phrases | 22-36/37/38 |
|---|---|
| Safety Phrases | 22-26-36/37/39 |
| HS Code | 2933199090 |
|
~78%
4-(Ethoxycarbon... CAS#:81303-65-3 |
| Literature: WO2014/27009 A1, ; Page/Page column 13; 14 ; |
|
~%
4-(Ethoxycarbon... CAS#:81303-65-3 |
| Literature: US2011/71128 A1, ; |
![2-[1-(dimethylamino)methylidene]-3-oxosuccinic acid diethyl ester structure](https://image.chemsrc.com/caspic/043/130187-88-1.png)
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 4-ETHYL HYDROGEN 1-METHYL-1H-PYRAZOLE-4,5-DICARBOXYLATE |
| 1-Methyl-1H-pyrazole-4,5-dicarboxylic acid 4-ethyl ester |
| 2-methyl-2H-pyrazole-3,4-dicarboxylic acid 4-ethyl ester |