5-Methoxy-2-methyl benzeneboronic acid
- CAS No.
- 617689-07-3
- Chemical Name:
- 5-Methoxy-2-methyl benzeneboronic acid
- Synonyms
- (5-Methoxy-2-methylphenyl);2-Methyl-5-Methoxy-phenylboronic acid;5-Methoxy-2-methyl benzeneboronic acid;boronic acid, (5-methoxy-2-methylphenyl)-;Boronic acid, B-(5-methoxy-2-methylphenyl)-;(5-Methoxy-2-methylphenyl)boronic acid(contains varying amounts of Anhydride)
- CBNumber:
- CB7969647
- Molecular Formula:
- C8H11BO3
- Molecular Weight:
- 165.98
- MDL Number:
- MFCD03425973
- MOL File:
- Mol file
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H303-H320 |
| Precautionary statements | P312-P264-P305+P351+P338-P337+P313 |
| HS Code | 2931900090 |
5-Methoxy-2-methyl benzeneboronic acid price More Price(28)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Activate Scientific | AS41177 | (5-Methoxy-2-methylphenyl)boronic acid 98% | 617689-07-3 | 1g | $200 | 2026-06-04 | Buy |
| Activate Scientific | AS41177 | (5-Methoxy-2-methylphenyl)boronic acid 98% | 617689-07-3 | 5g | $735 | 2026-06-04 | Buy |
| Matrix Scientific | 120045 | (5-Methoxy-2-methylphenyl)boronic acid | 617689-07-3 | 250.00mg | $51 | 2026-05-18 | Buy |
| Matrix Scientific | 120045 | (5-Methoxy-2-methylphenyl)boronic acid | 617689-07-3 | 1.00g | $134 | 2026-05-18 | Buy |
| Matrix Scientific | 120045 | (5-Methoxy-2-methylphenyl)boronic acid | 617689-07-3 | 5.00g | $497 | 2026-05-18 | Buy |
5-Methoxy-2-methyl benzeneboronic acid Chemical Properties,Uses,Production
Uses
(5-Methoxy-2-methylphenyl)boronic Acid is used in preparation of Phenyl-substituted Imidazopyridine Amides useful in the treatment of cardiovascular and other disorders.
Synthesis
36942-56-0
617689-07-3
The general procedure for the synthesis of 5-methoxy-2-methylphenylboronic acid from 3-bromo-4-methylanisole was as follows: 2.5 M n-butyllithium (nBuLi, 1.8 mL, 4.5 mmol) was added slowly and dropwise over a period of 5 min to 2-bromo-4-methoxy-1-methylbenzene (750 mg, 3.73 mmol) in an anhydrous tetrahydrofuran (THF,) at -78 °C. 30 mL) solution. The reaction mixture was stirred at -78 °C for 20 min before adding anhydrous trimethylborate (0.62 g, 6 mmol). The reaction mixture was warmed to room temperature and kept for 2 hours. The reaction was quenched by addition of 2N hydrochloric acid (HCl, 1 mL). THF was removed by distillation under reduced pressure. the crude product was diluted with 2N HCl (100 mL) and extracted with ethyl acetate (2 x 50 mL). The combined organic phases were dried with anhydrous sodium sulfate, filtered and concentrated under reduced pressure to give a light yellow solid product (0.43 g, 69% yield).
References
[1] Patent: US2005/245524, 2005, A1. Location in patent: Page/Page column 98-99
5-Methoxy-2-methyl benzeneboronic acid Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Zhuhai Aobokai Biomedical Technology Co., Ltd. | 400-0628126 | sales-team@aobchem.com.cn | China | 9999 | 58 |
| Tetranov Biopharm | 13526569071 | sales@leadmedpharm.com | China | 7882 | 64 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Shanghai Sunway Pharmaceutical Technology Co., Ltd | 13761987713 | hxzheng@sunwaypharm.cn | China | 8663 | 57 |
| Shanghai Jian Chao Chemical Technology Co., Ltd. | 150-2103-5486 18017383231 | 983544897@qq.com | China | 9336 | 55 |
| SynAsst Chemical. | 021-60343070 | China | 12731 | 55 | |
| Bide Pharmatech Ltd. | 400-164-7117 18317119277 | product02@bidepharm.com | China | 40000 | 60 |
| Shanghai ShiXian Chemical Technology Co., Ltd. | 13764359345 | 990877971@qq.com | China | 1914 | 50 |
| Shanghai Rong Lin Medical Technology Co., Ltd. | 18602194589 | lincy-110@163.com | China | 873 | 58 |
| Boron Technology (Beijing) Co., Ltd. | 010-15313962280 15313962280 | 3004509780@qq.com | China | 824 | 55 |
View Lastest Price from 5-Methoxy-2-methyl benzeneboronic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-12-27 | 5-Methoxy-2-methyl benzeneboronic acid
617689-07-3
|
$1.00 | 1g | 99% | 200kg | Career Henan Chemical Co |
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- 5-Methoxy-2-methyl benzeneboronic acid
617689-07-3
- $1.00
- 99%
- Career Henan Chemical Co
