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
- Molecular Weight:
- 165.98
- MDL Number:
- MFCD08274479
- MOL File:
- 917757-15-4.mol
- MSDS File:
- SDS
| 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
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| HS Code | 2931900090 | |||||||||
| NFPA 704 |
|
3-Methoxy-4-methylbenzeneboronic acid, 97% price More Price(20)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | M219148 | 3-Methoxy-4-methylphenylboronicAcid | 917757-15-4 | 50mg | $60 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | BOR0002572 | 3-METHOXY-4-METHYLPHENYLBORONIC ACID 95.00% | 917757-15-4 | 1G | $153.2 | 2021-12-16 | Buy |
| BroadPharm | BP-21227 | 3-METHOXY-4-METHYLPHENYLBORONICACID | 917757-15-4 | 1g | $30 | 2021-12-16 | Buy |
| AK Scientific | X1460 | 3-Methoxy-4-methylphenylboronicacid | 917757-15-4 | 1g | $34 | 2021-12-16 | Buy |
| Ambeed | A499234 | 3-Methoxy-4-methylphenylboronicacid 98% | 917757-15-4 | 1g | $31 | 2021-12-16 | Buy |
3-Methoxy-4-methylbenzeneboronic acid, 97% Chemical Properties,Uses,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
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +8613336195806 | sales@capot.com | China | 29734 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49975 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29800 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8826 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52846 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +8618949823763 | sales@tnjchem.com | China | 25356 | 58 |
View Lastest Price from 3-Methoxy-4-methylbenzeneboronic acid, 97% manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-01 | 3-Methoxy-4-methylbenzeneboronic acid, 97%
917757-15-4
|
US $1.00 / KG | 1KG | 99% | 200kg | Career Henan Chemical Co |
-
- 3-Methoxy-4-methylbenzeneboronic acid, 97%
917757-15-4
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
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