21230-43-3
21230-43-3 structure
- Name: ETHYL3-AMINO-1-METHYL-1H-PYRAZOLE-4-CARBOXYLATE
- Chemical Name: ethyl 3-amino-1-methylpyrazole-4-carboxylate
- CAS Number: 21230-43-3
- Molecular Formula: C7H11N3O2
- Molecular Weight: 169.181
- Create Date: 2018-12-09 09:02:48
- Modify Date: 2024-01-10 16:09:12
| Name | ethyl 3-amino-1-methylpyrazole-4-carboxylate |
|---|---|
| Synonyms |
3-Amino-1-methylpyrazole-4-carboxylic acid ethyl ester
1H-Pyrazole-4-carboxylic acid, 3-amino-1-methyl-, ethyl ester Pyrazole-4-carboxylic acid, 3-amino-1-methyl-, ethyl ester 3-amino-1-methyl-1H-pyrazol-4-carboxylic acid ethyl ester 3-Amino-1-methyl-1H-pyrazol-4-carbonsaeure-aethylester Ethyl 3-amino-1-methyl-1H-pyrazole-4-carboxylate 3-amino-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester ETHYL3-AMINO-1-METHYL-1H-PYRAZOLE-4-CARBOXYLATE |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 300.5±22.0 °C at 760 mmHg |
| Molecular Formula | C7H11N3O2 |
| Molecular Weight | 169.181 |
| Flash Point | 135.5±22.3 °C |
| Exact Mass | 169.085129 |
| PSA | 70.14000 |
| LogP | 1.61 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.571 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933199090 |
|
~%
21230-43-3 |
| Literature: US2007/281949 A1, ; Page/Page column 89 ; |
|
~%
21230-43-3 |
| Literature: WO2011/100838 A1, ; Page/Page column 46 ; |
|
~%
21230-43-3 |
| Literature: Helvetica Chimica Acta, , vol. 42, p. 349,358 |
|
~%
21230-43-3 |
| Literature: Helvetica Chimica Acta, , vol. 42, p. 349,358 |
| Precursor 3 | |
|---|---|
| DownStream 4 | |
![5-amino-2-methylpyrazolo[3,4-d]pyrimidin-4-one structure](https://www.chemsrc.com/caspic/029/114936-12-8.png)
| 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% |