6-Methoxypyrazinamine
- CAS No.
- 6905-47-1
- Chemical Name:
- 6-Methoxypyrazinamine
- Synonyms
- 6-Methoxypyrazinamine;6-Methoxy-2-pyrazinamine;6-Methoxypyrazin-2-amine;PyrazinaMine, 6-Methoxy-;2-Pyrazinamine, 6-methoxy-;6-Methoxy-pyrazin-2-ylaMine
- CBNumber:
- CB72259429
- Molecular Formula:
- C5H7N3O
- Molecular Weight:
- 125.13
- MDL Number:
- MFCD09909689
- MOL File:
- 6905-47-1.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| HS Code | 2933998090 | |||||||||
| NFPA 704 |
|
6-Methoxypyrazinamine price More Price(21)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | A613370 | 2-Amino-6-methoxypyrazine | 6905-47-1 | 250mg | $100 | 2021-12-16 | Buy |
| AK Scientific | W7894 | 2-Amino-6-methoxypyrazine | 6905-47-1 | 1g | $157 | 2021-12-16 | Buy |
| AK Scientific | W7894 | 2-Amino-6-methoxypyrazine | 6905-47-1 | 5g | $364 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0100326 | 2-AMINO-6-METHOXYPYRAZINE 95.00% | 6905-47-1 | 1G | $1085.7 | 2021-12-16 | Buy |
| AK Scientific | W7894 | 2-Amino-6-methoxypyrazine | 6905-47-1 | 25g | $1204 | 2021-12-16 | Buy |
6-Methoxypyrazinamine Chemical Properties,Uses,Production
Synthesis
67-56-1
33332-28-4
6905-47-1
Sodium hydride (1.2 g, 60% oil solution, 30 mmol) was slowly added to a solvent mixture of methanol (6 mL) and dimethylsulfoxide (12 mL) and stirred at room temperature for 30 minutes. Subsequently, 2-amino-6-chloropyrazine (1.29 g, 10 mmol) was added in batches and the reaction mixture was heated at 80 °C for 2 hours. After completion of the reaction, it was cooled to room temperature, water was added and extracted with ethyl acetate. The organic layer was washed with brine, dried over anhydrous magnesium sulfate, filtered and concentrated. The residue was purified by column chromatography to afford 2-amino-6-methoxypyrazine (888 mg, 71% yield) as a light yellow solid.1H NMR (200 MHz, CDCl3) δ 7.60 (s, 1H), 7.55 (s, 1H), 4.44 (br, 2H), 3.90 (s, 3H). 2-Amino-6-methoxypyrazine (186 mg, 1.45 mmol) was dissolved in methanol, N-bromosuccinimide (568 mg, 3.19 mmol) was added, and stirred at room temperature for 30 min. The reaction mixture was concentrated under vacuum, ethyl acetate was added and washed with water. The organic layer was dried with anhydrous magnesium sulfate, filtered and concentrated. The residue was purified by column chromatography to afford the target product 1e (242 mg, 59% yield).1H NMR (200 MHz, CDCl3) δ 4.91 (br, 2H), 3.96 (s, 3H).
References
[1] Bulletin of the Korean Chemical Society, 2012, vol. 33, # 12, p. 4271 - 4274
6-Methoxypyrazinamine Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29734 | 60 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Shenzhen Excellent Biotech Co., Ltd. | 13480692018 | ramyan@ex-biotech.com | CHINA | 954 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29800 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10035 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21142 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Hefei Hirisun Pharmatech Co., Ltd | +8615056975894 | shawn@hirisunpharm.com | CHINA | 9911 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52846 | 58 |
View Lastest Price from 6-Methoxypyrazinamine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-09 | 6-Methoxypyrazinamine
6905-47-1
|
US $1.00 / KG | 1KG | 99% | 1000KG | Career Henan Chemical Co |
-
- 6-Methoxypyrazinamine
6905-47-1
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
6905-47-1(6-Methoxypyrazinamine)Related Search:
1of4
