689251-97-6
689251-97-6 structure
- Name: (E)-3-(1-Methyl-1H-pyrazol-4-yl)acrylic acid
- Chemical Name: (2E)-3-(1-Methyl-1H-pyrazol-4-yl)acrylic acid
- CAS Number: 689251-97-6
- Molecular Formula: C7H8N2O2
- Molecular Weight: 152.15100
- Create Date: 2018-12-25 19:14:57
- Modify Date: 2025-08-25 18:30:24
| Name | (2E)-3-(1-Methyl-1H-pyrazol-4-yl)acrylic acid |
|---|---|
| Synonyms | (E)-3-(1-methylpyrazol-4-yl)prop-2-enoic acid |
| Density | 1.2g/cm3 |
|---|---|
| Boiling Point | 329.3ºC at 760 mmHg |
| Molecular Formula | C7H8N2O2 |
| Molecular Weight | 152.15100 |
| Flash Point | 152.9ºC |
| Exact Mass | 152.05900 |
| PSA | 55.12000 |
| LogP | 0.51790 |
| Index of Refraction | 1.561 |
| HS Code | 2933199090 |
|---|
|
~39%
689251-97-6 |
| Literature: GLAXO GROUP LIMITED; JIN, Yun; WAN, Zehong; ZHANG, Qing Patent: WO2012/76435 A1, 2012 ; Location in patent: Page/Page column 29 ; |
|
~%
689251-97-6 |
| Literature: REPLIGEN CORPORATION; JACQUES, Vincent; RUSCHE, James R.; PEET, Norton P.; SINGH, Jasbir Patent: WO2012/118782 A1, 2012 ; Location in patent: Page/Page column 75 ; WO 2012/118782 A1 |
| 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% |