70-57-5
70-57-5 structure
- Name: 3-Pyridinecarboxamide,5-methyl-
- Chemical Name: 5-Methylnicotinamide
- CAS Number: 70-57-5
- Molecular Formula: C7H8N2O
- Molecular Weight: 136.15100
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-08-09 12:01:31
- Modify Date: 2025-08-25 19:24:45
| Name | 5-Methylnicotinamide |
|---|---|
| Synonyms |
5-methylpyridine-3-carboxamide
MFCD05664041 |
| Density | 1.157g/cm3 |
|---|---|
| Boiling Point | 290ºC at 760 mmHg |
| Melting Point | 166-168ºC |
| Molecular Formula | C7H8N2O |
| Molecular Weight | 136.15100 |
| Flash Point | 129.2ºC |
| Exact Mass | 136.06400 |
| PSA | 55.98000 |
| LogP | 1.18920 |
| Index of Refraction | 1.561 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | 22-24/25 |
| Safety Phrases | S22-S24/25 |
| HS Code | 2933399090 |
|
~72%
70-57-5 |
| Literature: G.D. Searle and Co. Patent: EP1193265 A2, 2002 ; Location in patent: Page 72 ; |
|
~0%
70-57-5 |
| Literature: GD Searle and Co Patent: US5616601 A1, 1997 ; |
|
~80%
70-57-5 |
| Literature: Wang, Ye; Yamaguchi, Kazuya; Mizuno, Noritaka Angewandte Chemie - International Edition, 2012 , vol. 51, # 29 p. 7250 - 7253 |
|
~%
70-57-5 |
| Literature: Journal of Chemical Research, Miniprint, , # 9 p. 2360 - 2384 |
|
~73%
70-57-5 |
| Literature: Bossaerts, Jan D.; Dommisse, Roger A.; Alderweireldt, Frank C.; Geerlings, Paul Journal of Chemical Research, Miniprint, 1987 , # 9 p. 2360 - 2384 |
|
~86%
70-57-5 |
| Literature: Angewandte Chemie - International Edition, , vol. 51, # 29 p. 7250 - 7253 |
| Precursor 4 | |
|---|---|
| DownStream 7 | |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |