- 3-Bromo-5-methoxypyridine
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- $200.00 / 1KG
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2024-01-02
- CAS:37669-64-0
- Min. Order: 1KG
- Purity: 99%, 99.5% Sublimated
- Supply Ability: g-kg-tons, free sample is available
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| 5-Bromo-3-pyridinemethanol Basic information |
| 5-Bromo-3-pyridinemethanol Chemical Properties |
Boiling point | 291.5±25.0 °C(Predicted) | density | 1.67 | refractive index | 1.5940-1.5980 | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | pka | 13.29±0.10(Predicted) | form | Liquid or Low Melting Solid | color | Clear pale yellow | InChIKey | WDVDHJLKXYCOFS-UHFFFAOYSA-N |
Hazard Codes | Xi | Hazard Note | Irritant | HS Code | 2933399990 |
| 5-Bromo-3-pyridinemethanol Usage And Synthesis |
Synthesis |
Sodium borohydride (2.2 g, 59.1 mmol) was added to a suspension of 5-bromo-pyridine-3-carbaldehyde (10.0 g, 53.7 mmol) in MeOH (100 mL) at 0° C. The mixture was stirred at 0° C. for 1 hour before it was quenched by adding water (5.0 mL). Evaporation of solvents afforded a light yellowish oil, which was re-dissolved in EtOAc and washed with water. The organic layer was dried over anhy. Na2SO4, filtered and concentrated in vacuo to give 5-Bromo-3-pyridinemethanol (9.6 g, 95 per cent) as a colourless oil.
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| 5-Bromo-3-pyridinemethanol Preparation Products And Raw materials |
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