3-Methoxy-4-methylbenzeneboronic acid, 97%
- Product Name
- 3-Methoxy-4-methylbenzeneboronic acid, 97%
- CAS No.
- 917757-15-4
- Chemical Name
- 3-Methoxy-4-methylbenzeneboronic acid, 97%
- Synonyms
- B-(3-Methoxy-4-methylphenyl)boronic acid;3-Methoxy-4-methylbenzeneboronic acid, 97%;3-Methoxy-4-methylbenzeneboronic acid, 97%;Boronic acid, B-(3-methoxy-4-methylphenyl)-
- CBNumber
- CB41569519
- Molecular Formula
- C8H11BO3
- Formula Weight
- 165.98
- MOL File
- 917757-15-4.mol
3-Methoxy-4-methylbenzeneboronic acid, 97% Property
- Melting point:
- 192-194°C
- Boiling point:
- 318.3±52.0 °C(Predicted)
- Density
- 1.14±0.1 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- 8.36±0.10(Predicted)
- Appearance
- White to off-white Solid
- Water Solubility
- Slightly soluble in water.
Safety
- HS Code
- 2931900090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- M219148
- Product name
- 3-Methoxy-4-methylphenylboronicAcid
- Packaging
- 50mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- BOR0002572
- Product name
- 3-METHOXY-4-METHYLPHENYLBORONIC ACID
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $153.2
- Updated
- 2021/12/16
- Product number
- BP-21227
- Product name
- 3-METHOXY-4-METHYLPHENYLBORONICACID
- Packaging
- 1g
- Price
- $30
- Updated
- 2021/12/16
- Product number
- X1460
- Product name
- 3-Methoxy-4-methylphenylboronicacid
- Packaging
- 1g
- Price
- $34
- Updated
- 2021/12/16
- Product number
- A499234
- Product name
- 3-Methoxy-4-methylphenylboronicacid
- Purity
- 98%
- Packaging
- 1g
- Price
- $31
- Updated
- 2021/12/16
3-Methoxy-4-methylbenzeneboronic acid, 97% Chemical Properties,Usage,Production
Uses
It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.
Synthesis
5419-55-6
67868-73-9
917757-15-4
Butyl lithium (1.6 M in hexane, 3.75 mL) was slowly added dropwise to a stirred solution of 2-methyl-5-bromoanisole (5 mmol) in tetrahydrofuran (20 mL) at -78 °C for 45 min. Subsequently, triisopropyl borate (1.75 mL, 7.5 mmol) was added to the reaction system. The reaction mixture was allowed to slowly warm to -30°C, and then 2.5 N hydrochloric acid (10 mL) was added. The mixture was gradually warmed to room temperature with stirring and diluted with ethyl acetate. The organic and aqueous layers were separated and the aqueous layer was extracted twice with ethyl acetate. The organic layers were combined, washed with brine, dried over anhydrous sodium sulfate, filtered, and concentrated in vacuum. Purification of the crude product using fast column chromatography (elution gradient: 0-40% ethyl acetate/hexane) gave 3-methoxy-4-methylphenylboronic acid as a white powder.
References
[1] European Journal of Medicinal Chemistry, 2018, vol. 149, p. 79 - 89
3-Methoxy-4-methylbenzeneboronic acid, 97% Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3-Methoxy-4-methylbenzeneboronic acid, 97% manufacturers
- Product
- 3-Methoxy-4-methylbenzeneboronic acid, 97% 917757-15-4
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 200kg
- Release date
- 2019-12-31