ChemicalBook > CAS DataBase List > (4-CHLORO-3-METHOXYPHENYL)BORONICACID
(4-CHLORO-3-METHOXYPHENYL)BORONICACID
- Product Name
- (4-CHLORO-3-METHOXYPHENYL)BORONICACID
- CAS No.
- 89694-47-3
- Chemical Name
- (4-CHLORO-3-METHOXYPHENYL)BORONICACID
- Synonyms
- 4-Chloro-3-methoxybenzeneboronicacid;Boronic acid, (4-chloro-3-Methoxyphenyl)-;B-(4-Chloro-3-methoxy-phenyl)boronic acid;4-Chloro-3-methoxyphenylboronic acid, >=98%;Boronic acid, B-(4-chloro-3-methoxyphenyl)-;4-Chloro-3-methoxyphenylboronic Acid (contains varyi;4-Chloro-3-methoxyphenylboronic Acid (contains varying amounts of Anhydride)
- CBNumber
- CB82484468
- Molecular Formula
- C7H8BClO3
- Formula Weight
- 186.4
- MOL File
- 89694-47-3.mol
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(4-CHLORO-3-METHOXYPHENYL)BORONICACID Property
- Melting point:
- 151°C(lit.)
- Boiling point:
- 341.7±52.0 °C(Predicted)
- Density
- 1.32±0.1 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- soluble in Methanol
- form
- powder to crystal
- pka
- 7.91±0.10(Predicted)
- color
- White to Almost white
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Safety
- HS Code
- 2931900090
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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.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
TCI Chemical
- Product number
- C3253
- Product name
- 4-Chloro-3-methoxyphenylboronic Acid (contains varying amounts of Anhydride)
- Packaging
- 1g
- Price
- $98
- Updated
- 2025/07/31
TRC
- Product number
- C427903
- Product name
- 4-Chloro-3-methoxyphenylboronicacid
- Packaging
- 2.5g
- Price
- $140
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- FC33576
- Product name
- 4-Chloro-3-methoxyphenylboronic acid
- Packaging
- 1g
- Price
- $140
- Updated
- 2021/12/16
AK Scientific
- Product number
- J98363
- Product name
- 4-Chloro-3-methoxyphenylboronicacid
- Packaging
- 10g
- Price
- $150
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- FC33576
- Product name
- 4-Chloro-3-methoxyphenylboronic acid
- Packaging
- 2g
- Price
- $210
- Updated
- 2021/12/16
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(4-CHLORO-3-METHOXYPHENYL)BORONICACID Chemical Properties,Usage,Production
Uses
4-Chloro-3-methoxyphenylboronic acid
Synthesis
16817-43-9
89694-47-3
The general procedure for the synthesis of 4-chloro-3-methoxyphenylboronic acid from 5-bromo-2-chloroanisole was as follows: n-butyllithium (8.7 mL, 1.6 M hexane solution, 14 mmol) was added slowly and dropwise to a mixture of toluene/THF (16/6 mL) of 4-bromo-1-chloro-2-methoxybenzene (2.2 g, 9.9 mmol) at -78 °C. After the reaction mixture was stirred at -78 °C for 30 min, trimethyl borate (2.2 mL, 19.8 mmol) was added. Subsequently, the reaction system was slowly warmed to room temperature and stirring was continued overnight. Upon completion of the reaction, the reaction was quenched with 1 M HCl (15 mL). The organic layer was separated and dried with anhydrous sodium sulfate. After removing the solvent under reduced pressure, the crude product was purified by fast column chromatography to afford the target compound 4-chloro-3-methoxyphenylboronic acid (1.2 g, 65% yield) as a white solid.1H NMR (400 MHz, CD3OD) δ ppm: 3.87 (s, 3H), 7.11 (d, J=7.83 Hz, 1H), 7.20 (s, 1H), 7.29 ( d, J=7.83Hz, 1H).
References
[1] Patent: US2010/227894, 2010, A1. Location in patent: Page/Page column 35
[2] Patent: US2007/3539, 2007, A1. Location in patent: Page/Page column 77
[3] Patent: WO2015/58084, 2015, A1. Location in patent: Paragraph 0331
(4-CHLORO-3-METHOXYPHENYL)BORONICACID Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from (4-CHLORO-3-METHOXYPHENYL)BORONICACID manufacturers
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- (4-CHLORO-3-METHOXYPHENYL)BORONICACID 89694-47-3
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-11
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- (4-CHLORO-3-METHOXYPHENYL)BORONICACID 89694-47-3
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-09
Career Henan Chemical Co
- Product
- (4-Chloro-3-methoxyphenyl)boronic acid 89694-47-3
- Price
- US $3.00/KG
- Min. Order
- 1KG
- Purity
- 99
- Supply Ability
- 100kg
- Release date
- 2019-07-10
89694-47-3, (4-CHLORO-3-METHOXYPHENYL)BORONICACIDRelated Search:
2-Chloro-3-methoxyphenylboronic acid
4-(1-Hydroxyethyl)phenylboronic acid
3-(1-Hydroxyethyl)phenylboronic acid
Boronic acid, [4-(difluoromethoxy)phenyl]- (9CI)
2,5-Dibromophenylboronicacid
2-(Difluoromethoxy)-benzeneboronic acid