2-Methoxycarbonylphenylboronic acid
- Product Name
- 2-Methoxycarbonylphenylboronic acid
- CAS No.
- 374538-03-1
- Chemical Name
- 2-Methoxycarbonylphenylboronic acid
- Synonyms
- Bm199;METHYL 2-BORONOBENZOATE;1-Methyl 2-boronobenzoate;Chemical Formula: C18H19BO6;2-(Methoxycarbonyl)Phenylboron;2-Carbomethoxybenzeneboronicacid;2-Methoxycarbonylphenylboronicaci;2-(methoxylated)benzylboronic acid;2-METHOXYCARBONYLPHENYLBORONIC ACID;Benzoicacid,2-borono-,1-methylester
- CBNumber
- CB7349102
- Molecular Formula
- C8H9BO4
- Formula Weight
- 179.97
- MOL File
- 374538-03-1.mol
2-Methoxycarbonylphenylboronic acid Property
- Melting point:
- 90-96°C
- Boiling point:
- 359.0±44.0 °C(Predicted)
- Density
- 1.25±0.1 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Store in freezer, under -20°C
- solubility
- soluble in Methanol
- pka
- 8.19±0.58(Predicted)
- form
- Crystalline Powder
- color
- White
- BRN
- 8313459
- CAS DataBase Reference
- 374538-03-1(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- WGK Germany
- 3
- TSCA
- No
- HazardClass
- IRRITANT
- HS Code
- 29163990
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
- 683809
- Product name
- 2-Methoxycarbonylphenylboronic acid
- Purity
- ≥95.0%
- Packaging
- 5g
- Price
- $108
- Updated
- 2025/07/31
- Product number
- 683809
- Product name
- 2-Methoxycarbonylphenylboronic acid
- Purity
- ≥95.0%
- Packaging
- 1g
- Price
- $32
- Updated
- 2023/06/20
- Product number
- M1905
- Product name
- 2-(Methoxycarbonyl)phenylboronic Acid (contains varying amounts of Anhydride)
- Packaging
- 1g
- Price
- $27
- Updated
- 2025/07/31
- Product number
- M1905
- Product name
- 2-(Methoxycarbonyl)phenylboronic Acid (contains varying amounts of Anhydride)
- Packaging
- 5g
- Price
- $68
- Updated
- 2025/07/31
- Product number
- M329683
- Product name
- 2-Methoxycarbonylphenylboronic acid
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
2-Methoxycarbonylphenylboronic acid Chemical Properties,Usage,Production
Chemical Properties
White to brown powder
Uses
2-Methoxycarbonylphenylboronic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
General Description
May contain varying amounts of anhydride
Synthesis
67-56-1
149105-19-1
374538-03-1
In a 20 L autoclave, 7.5 g of anhydrous methanol and 1.66 Kg (10 mol) of 2-carboxyphenylboronic acid were added and stirring was initiated to mix the reactants. The temperature of the reaction kettle was slowly raised to 40 °C and maintained in the range of 40 to 55 °C. Subsequently, thionyl chloride (1.31 Kg, 11 mol) was slowly added dropwise to the reaction kettle, and after the dropwise addition was completed, the temperature was raised to reflux condition and the reaction was continued for 2-3 hours. The completion of the reaction was confirmed by thin layer chromatography (TLC, unfolding agent ratio of n-heptane: ethyl acetate = 2:1). Upon completion of the reaction, the reaction solution was cooled and subsequently subjected to reduced pressure distillation to remove the solvent. The residue was cooled to -10°C to 10°C and stirred at this temperature for 1 hour. Next, the drying process was stopped by filtration under reduced pressure at 80 °C until no impurities were confirmed to be present by hydrogen nuclear magnetic resonance (HNMR, observing the peak at 3.21 ppm with DMSO-d6 as solvent). Finally, the mixture was stirred at room temperature, filtered and dried at room temperature to give 1.74 Kg of the white solid product 2-(methoxycarbonyl)phenylboronic acid in 96.7% yield with 19.8% water and 140.5% Karl Fischer moisture.
References
[1] Patent: CN106188117, 2016, A. Location in patent: Paragraph 0014
2-Methoxycarbonylphenylboronic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Methoxycarbonylphenylboronic acid manufacturers
- Product
- 2-Methoxycarbonylphenylboronic acid 374538-03-1
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%min
- Supply Ability
- 20tons
- Release date
- 2025-09-18
- Product
- 2-Methoxycarbonylphenylboronic acid 374538-03-1
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 ton
- Release date
- 2024-12-02
- Product
- 2-Methoxycarbonylphenylboronic acid 374538-03-1
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-10