689250-53-1
689250-53-1 structure
- Name: 7-THIOPHEN-2-YL-PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLIC ACID
- Chemical Name: 3-(4-Fluoro-phenyl)-1-methyl-1H-pyrazole-4-carbaldehyde
- CAS Number: 689250-53-1
- Molecular Formula: C11H9FN2O
- Molecular Weight: 204.20000
- Create Date: 2018-12-26 13:43:40
- Modify Date: 2024-07-18 14:19:27
| Name | 3-(4-Fluoro-phenyl)-1-methyl-1H-pyrazole-4-carbaldehyde |
|---|---|
| Synonyms | 3-(4-fluorophenyl)-1-methylpyrazole-4-carbaldehyde |
| Density | 1.21g/cm3 |
|---|---|
| Boiling Point | 353.1ºC at 760 mmHg |
| Molecular Formula | C11H9FN2O |
| Molecular Weight | 204.20000 |
| Flash Point | 167.4ºC |
| Exact Mass | 204.07000 |
| PSA | 34.89000 |
| LogP | 2.03870 |
| Index of Refraction | 1.579 |
| HS Code | 2933199090 |
|---|
|
~%
689250-53-1 |
| Literature: TAKEDA CHEMICAL INDUSTRIES, LTD. Patent: WO2004/39365 A1, 2004 ; Location in patent: Page/Page column 111-112 ; WO 2004/039365 A1 |
|
~%
689250-53-1 |
| Literature: Zheng, Weihong; Degterev, Alexei; Hsu, Emily; Yuan, Junying; Yuan, Chengye Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 18 p. 4932 - 4935 |
| Precursor 3 | |
|---|---|
| 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% |