Methyl2-bromo-4-methoxybenzoate
- CAS No.
- 17100-65-1
- Chemical Name:
- Methyl2-bromo-4-methoxybenzoate
- Synonyms
- Methyl2-bromo-4-methoxybenzoate;2-Bromo-4-methoxy-benzoic acid methyl ester;Benzoic acid, 2-bromo-4-methoxy-, methyl ester
- CBNumber:
- CB82490731
- Molecular Formula:
- C9H9BrO3
- Molecular Weight:
- 245.07
- MDL Number:
- MFCD12026001
- MOL File:
- 17100-65-1.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Methyl 2-bromo-4-methoxybenzoate ≥95% | OR55591 | 1g | $24 |
| Methyl 2-bromo-4-methoxybenzoate 98% | AS44125 | 1g | $30 |
| Methyl 2-bromo-4-methoxybenzoate 98% | AS44125 | 5g | $71 |
| Methyl 2-bromo-4-methoxybenzoate ≥95% | OR55591 | 5g | $90 |
| Methyl 2-bromo-4-methoxybenzoate ≥95% | OR55591 | 10g | $161 |
| More product size | |||
| Melting point | 29 °C |
|---|---|
| Boiling point | 292.9±20.0 °C(Predicted) |
| Density | 1.462±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| form | solid |
| color | Colourless |
| InChI | InChI=1S/C9H9BrO3/c1-12-6-3-4-7(8(10)5-6)9(11)13-2/h3-5H,1-2H3 |
| InChIKey | MGIYCRUAYQQSNL-UHFFFAOYSA-N |
| SMILES | C(OC)(=O)C1=CC=C(OC)C=C1Br |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|---|---|
| Signal word | Danger |
| Hazard statements | H301-H319 |
| Precautionary statements | P264-P301+P310-P305+P351+P338 |
| HS Code | 2918999090 |
Methyl2-bromo-4-methoxybenzoate price More Price(51)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Apolloscientific | OR55591 | Methyl 2-bromo-4-methoxybenzoate ≥95% | 17100-65-1 | 1g | $24 | 2026-06-04 | Buy |
| Activate Scientific | AS44125 | Methyl 2-bromo-4-methoxybenzoate 98% | 17100-65-1 | 1g | $30 | 2026-06-04 | Buy |
| Activate Scientific | AS44125 | Methyl 2-bromo-4-methoxybenzoate 98% | 17100-65-1 | 5g | $71 | 2026-06-04 | Buy |
| Apolloscientific | OR55591 | Methyl 2-bromo-4-methoxybenzoate ≥95% | 17100-65-1 | 5g | $90 | 2026-06-04 | Buy |
| Apolloscientific | OR55591 | Methyl 2-bromo-4-methoxybenzoate ≥95% | 17100-65-1 | 10g | $161 | 2026-06-04 | Buy |
Methyl2-bromo-4-methoxybenzoate Chemical Properties,Uses,Production
Uses
Methyl 2-bromo-4-methoxybenzoate is an organic compound that can be used as a ligand in asymmetric hydrogenation.
Synthesis
101085-03-4
74-88-4
17100-65-1
Example 7 Synthesis of methyl 2-bromo-4-methoxybenzoate (Compound 11): methyl 2-bromo-4-hydroxybenzoate (Compound 10, 815 mg, 3.54 mmol) was dissolved in N,N-dimethylformamide (DMF, 20 mL). Potassium carbonate (K2CO3, 1.17 g, 8.50 mmol) was added to the solution and the reaction mixture was stirred at room temperature for 20 minutes. Subsequently, the reaction mixture was cooled to 0 °C and a solution of iodomethane (265 μL, 4.25 mmol) in DMF (1 mL) was slowly added dropwise. After the dropwise addition, the reaction mixture was returned to room temperature and stirring was continued for 2 hours. Upon completion of the reaction, the reaction was quenched by the addition of water (50 mL) and then extracted with ether (Et2O, 200 mL). The organic phase was washed sequentially with water (3 x 40 mL) and saturated saline (40 mL). The organic layer was collected, dried with anhydrous sodium sulfate (Na2SO4), filtered and concentrated. Finally, the target product methyl 2-bromo-4-methoxybenzoate (Compound 11, 849 mg, 95.9% yield) was purified by silica gel column chromatography (eluent: hexane solution of 15% ethyl acetate) as a brown liquid. The structure of the product was confirmed by 1H-NMR, 13C-NMR and mass spectrometry (ESI): 1H-NMR (CDCl3, 400 MHz) δ 7.87 (1H, d, J = 8.4 Hz, ArH), 7.19 (1H, s, ArH), 6.88 (1H, d, J = 8.4 Hz, ArH), 3.90 (3H, s, OCH3). 3.84 (3H, s, OCH3); 13C-NMR (CDCl3, 100 MHz) δ 165.8, 162.2, 133.1, 123.5, 123.3, 119.7, 113.0, 55.6, 52.1; MS (ESI) m/z Calculated value C9H9BrO3 (M+): 244.0, Measured value: 244.1 (M+).
References
[1] Organic Letters, 2013, vol. 15, # 13, p. 3234 - 3237
[2] Patent: US2014/256817, 2014, A1. Location in patent: Page/Page column
Methyl2-bromo-4-methoxybenzoate Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4241 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21142 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30224 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 14304 | 58 |
| CR Corporation Limited | +8613062833949 | fred.wen@crcorporation.cn | China | 8645 | 58 |
| Changzhou Anxuan Chemical Co., Ltd | +86-0519-89882563 +86-18961279162 | andy@anxuanchem.com | China | 4327 | 58 |
