2-METHOXY-4-METHYL-PYRIDINE-5-BORONIC ACID
- Product Name
- 2-METHOXY-4-METHYL-PYRIDINE-5-BORONIC ACID
- CAS No.
- 503184-35-8
- Chemical Name
- 2-METHOXY-4-METHYL-PYRIDINE-5-BORONIC ACID
- Synonyms
- 2-METHOXY-4-PICOLINE-5-BORONIC ACID;6-Methoxy-4-methylpyridin-3-ylboronicaci;2-Methoxy-4-methylpyridin-5-boronic acid;6-Methoxy-4-methylpyridine-3-boronic acid;6-METHOXY-4-METHYLPYRIDINE-5-BORONIC ACID;2-METHOXY-4-METHYL-5-PYRIDINYLBORONIC ACID;2-METHOXY-4-METHYL-PYRIDINE-5-BORONIC ACID;6-Methoxy-4-methylpyridin-3-ylboronic acid;(6-Methoxy-4-methyl-3-pyridyl)boronic acid;2-Methoxy-4-Methyl-Pyridinyl-5-Boronic Acid
- CBNumber
- CB4335120
- Molecular Formula
- C7H10BNO3
- Formula Weight
- 166.97
- MOL File
- 503184-35-8.mol
2-METHOXY-4-METHYL-PYRIDINE-5-BORONIC ACID Property
- Boiling point:
- 339.2±52.0 °C(Predicted)
- Density
- 1.20±0.1 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Store in freezer, under -20°C
- pka
- 7.34±0.58(Predicted)
- Appearance
- White to off-white Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- M332300
- Product name
- 6-Methoxy-4-methylpyridin-3-ylboronicAcid
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- OR360255
- Product name
- 2-Methoxy-4-methylpyridine-5-boronicacid
- Packaging
- 250mg
- Price
- $50
- Updated
- 2021/12/16
- Product number
- X0871
- Product name
- 2-Methoxy-4-methylpyridine-5-boronicacid
- Packaging
- 250mg
- Price
- $54
- Updated
- 2021/12/16
- Product number
- 8H60-1-20
- Product name
- 2-methoxy-4-methyl-pyridine-5-boronic acid
- Purity
- 95%
- Packaging
- 250mg
- Price
- $44
- Updated
- 2021/12/16
- Product number
- J98436
- Product name
- 2-Methoxy-4-methylpyridine-5-boronicacid
- Packaging
- 1g
- Price
- $95
- Updated
- 2021/12/16
2-METHOXY-4-METHYL-PYRIDINE-5-BORONIC ACID Chemical Properties,Usage,Production
Synthesis
164513-39-7
503184-35-8
Under argon protection, butyl lithium solution (1.6 M in hexane, 15.3 mL, 22.27 mmol) was slowly added dropwise to a solution of 5-bromo-2-methoxy-4-methylpyridine (4.5 g, 22.3 mmol) dissolved in 150 mL of tetrahydrofuran, keeping the reaction temperature at -78 °C. After the reaction mixture was stirred continuously at -78 °C for 1 h, triisopropyl borate (6.2 mL, 26.7 mmol) was added. Subsequently, the reaction system was slowly warmed to room temperature and stirring was continued overnight. Upon completion of the reaction, the mixture was poured into a mixture of equal volumes of saturated aqueous ammonium chloride solution and water and extracted with ethyl acetate. The organic layers were combined, washed with brine, dried over anhydrous sodium sulfate and concentrated. The crude product was washed with ethyl ether to afford 6-methoxy-4-methylpyridine-3-boronic acid as a white solid (2.12 g, 56.6% yield).LRMS (m/z): 168 (M + 1)+.
References
[1] Bioorganic and medicinal chemistry letters, 2003, vol. 13, # 2, p. 289 - 291
[2] Patent: EP2738172, 2014, A1. Location in patent: Paragraph 0107
2-METHOXY-4-METHYL-PYRIDINE-5-BORONIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-METHOXY-4-METHYL-PYRIDINE-5-BORONIC ACID manufacturers
- Product
- 2-METHOXY-4-METHYL-PYRIDINE-5-BORONIC ACID 503184-35-8
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons min
- Release date
- 2021-08-27
- Product
- 2-METHOXY-4-METHYL-PYRIDINE-5-BORONIC ACID 503184-35-8
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- 200kg
- Release date
- 2019-12-26