121246-90-0
121246-90-0 structure
- Name: 1-(3-Chloropyrazin-2-yl)ethanone
- Chemical Name: 1-(3-Chloropyrazin-2-yl)ethanone
- CAS Number: 121246-90-0
- Molecular Formula: C6H5ClN2O
- Molecular Weight: 156.57000
- Create Date: 2018-02-09 08:00:00
- Modify Date: 2025-09-01 11:49:15
| Name | 1-(3-Chloropyrazin-2-yl)ethanone |
|---|---|
| Synonyms |
2-ACETYL-3-CHLOROPYRAZINE
1-(3-CHLORO-2-PYRAZINYL)ETHANONE 3-Chloro-2-pyrazinyl methyl ketone |
| Density | 1.312g/cm3 |
|---|---|
| Boiling Point | 211.396ºC at 760 mmHg |
| Molecular Formula | C6H5ClN2O |
| Molecular Weight | 156.57000 |
| Flash Point | 81.65ºC |
| Exact Mass | 156.00900 |
| PSA | 42.85000 |
| LogP | 1.33260 |
| Vapour Pressure | 0.183mmHg at 25°C |
| Index of Refraction | 1.538 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933990090 |
|
~73%
121246-90-0 |
| Literature: SMITH KLINE BEECHAM CORPORATION Patent: WO2009/32653 A1, 2009 ; Location in patent: Page/Page column 9; 34-35 ; WO 2009/032653 A1 |
|
~%
121246-90-0 |
| Literature: Lin, Hong; Yamashita, Dennis S.; Zeng, Jin; Xie, Ren; Verma, Sharad; Luengo, Juan I.; Rhodes, Nelson; Zhang, Shuyun; Robell, Kimberly A.; Choudhry, Anthony E.; Lai, Zhihong; Kumar, Rakesh; Minthorn, Elisabeth A.; Brown, Kristin K.; Heerding, Dirk A. Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 2 p. 679 - 683 |
| Precursor 2 | |
|---|---|
| DownStream 2 | |
![3-methyl-2H-pyrazolo[3,4-b]pyrazine structure](https://image.chemsrc.com/caspic/473/1131041-58-1.png)
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |