251549-38-9
251549-38-9 structure
- Name: Pyrazinamine,5-(methylthio)-(9Cl)
- Chemical Name: 5-methylsulfanylpyrazin-2-amine
- CAS Number: 251549-38-9
- Molecular Formula: C5H7N3S
- Molecular Weight: 141.194
- Create Date: 2018-12-07 12:44:25
- Modify Date: 2025-09-20 20:03:02
| Name | 5-methylsulfanylpyrazin-2-amine |
|---|---|
| Synonyms |
5-methylthiopyrazine-2-ylamine
5-methylsulfanyl-pyrazin-2-ylamine 5-(Methylsulfanyl)-2-pyrazinamine 2-Amino-5-methylthiopyrazine 2-Pyrazinamine, 5-(methylthio)- Pyrazinamine,5-(methylthio)-(9Cl) |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 335.9±37.0 °C at 760 mmHg |
| Molecular Formula | C5H7N3S |
| Molecular Weight | 141.194 |
| Flash Point | 156.9±26.5 °C |
| Exact Mass | 141.036072 |
| PSA | 77.10000 |
| LogP | 1.59 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.623 |
| HS Code | 2933990090 |
|---|
|
~70%
251549-38-9 |
| Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2006/95159 A1, 2006 ; Location in patent: Page/Page column 61 ; WO 2006/095159 A1 |
|
~40%
251549-38-9 |
| Literature: F. HOFFMANN-LA ROCHE AG Patent: WO2004/52869 A1, 2004 ; Location in patent: Page 85 - 86 ; WO 2004/052869 A1 |
|
~56%
251549-38-9 |
| Literature: Daiichi Sankyo Company, Limited Patent: EP2239253 A1, 2010 ; Location in patent: Page/Page column 131 ; EP 2239253 A1 |
| 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% |