3273-44-7
3273-44-7 structure
- Name: 5-methyl-1H-pyrazole-3-carbaldehyde
- Chemical Name: 5-methyl-1H-pyrazole-3-carbaldehyde
- CAS Number: 3273-44-7
- Molecular Formula: C5H6N2O
- Molecular Weight: 110.11400
- Create Date: 2018-08-01 13:17:32
- Modify Date: 2026-08-01 23:26:07
| Name | 5-methyl-1H-pyrazole-3-carbaldehyde |
|---|---|
| Synonyms |
5-methylpyrazol-3-ylcarboxaldehyde
5-Methyl-3-forMylpyrazole 1H-Pyrazole-3-cboxaldehyde, 5-methyl 3-methyl-1H-pyrazole-5-carbaldehyde 5-Methylpyrazole-3-cbaldehyde 5-Methyl-2H-pyrazole-3-carbaldehyde 3-methylpyrazole-5-carbaldehyde 3-methyl-1H-pyrazole-5-cbaldehyde(SALTDATA: FREE) 5-Methyl-1H-pyrazole-3-cboxaldehyde 3-formyl-5-methylpyrazole 5-methyl-1H-pyrazole-3-cbaldehyde(SALTDATA: FREE) 5-methylpyrazole-3-carbaldehyde 5-methyl-1H-pyrazole-3-cbaldehyde 5-methyl-3-pyrazolecarboxaldehyde 3-ForMyl-5-Methylpyrazole 5-methyl-3-formylpyrazole 5-methyl-1H-pyrazole-3-carboxaldehyde |
| Density | 1.238g/cm3 |
|---|---|
| Boiling Point | 294.2ºC at 760 mmHg |
| Molecular Formula | C5H6N2O |
| Molecular Weight | 110.11400 |
| Flash Point | 136.1ºC |
| Exact Mass | 110.04800 |
| PSA | 45.75000 |
| LogP | 0.53060 |
| Index of Refraction | 1.598 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933199090 |
|
~85%
3273-44-7 |
| Literature: EP1757590 A1, ; Page/Page column 5 ; |
| Precursor 1 | |
|---|---|
| DownStream 2 | |
![2-methylpyrazolo[1,5-a]quinoxaline structure](https://image.chemsrc.com/caspic/015/78564-51-9.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% |