CHEMBRDG-BB 4012533
- CAS No.
- 265664-52-6
- Chemical Name:
- CHEMBRDG-BB 4012533
- Synonyms
- CHEMBRDG-BB 4012533;UKRORGSYN-BB BBV-2090368;[4-(2-methoxyethoxy)phenyl]boranediol;4-(2-Methoxyethoxy)benzeneboronic acid;[4-(2-METHOXYETHOXY)PHENYL]BORONIC ACID;4-(2-Methoxyethoxy)benzeneboronicacid,95%;B-[4-(2-methoxyethoxy)phenyl]Boronic acid;4-(2-Methoxyethoxy)benzeneboronic acid, 95%;Boronic acid, B-[4-(2-methoxyethoxy)phenyl]-;[4-(2-methoxyethoxy)phenyl]boronic acid(SALTDATA: FREE)
- CBNumber:
- CB8841254
- Molecular Formula:
- C9H13BO4
- Molecular Weight:
- 196.01
- MDL Number:
- MFCD03452784
- MOL File:
- 265664-52-6.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 4-(2-Methoxyethoxy)phenylboronic Acid 98% | AS27089 | 1g | $20 |
| 4-(2-Methoxyethoxy)phenylboronic Acid 98% | AS27089 | 5g | $68 |
| 4-(2-Methoxyethoxy)phenylboronic Acid 98% | AS27089 | 25g | $186 |
| 4-(2-Methoxyethoxy)phenylboronic acid 98%(HPLC) | X0665 | 1g | $23 |
| 4-(2-Methoxyethoxy)phenylboronic acid 98%(HPLC) | X0665 | 5g | $75 |
| More product size | |||
| Boiling point | 361.1±52.0 °C(Predicted) |
|---|---|
| Density | 1.16±0.1 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | solid |
| pka | 8.68±0.16(Predicted) |
| Appearance | White to off-white Solid |
| InChI | 1S/C9H13BO4/c1-13-6-7-14-9-4-2-8(3-5-9)10(11)12/h2-5,11-12H,6-7H2,1H3 |
| InChIKey | ODKMFCPXFMQWHA-UHFFFAOYSA-N |
| SMILES | COCCOc1ccc(cc1)B(O)O |
| UNSPSC Code | 12352200 |
| NACRES | NA.21 |
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 | |||||||||
| Risk Statements | 41 | |||||||||
| Safety Statements | 26-39 | |||||||||
| WGK Germany | WGK 3 | |||||||||
| HS Code | 2931900090 | |||||||||
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
|||||||||
| Hazard Classifications | Acute Tox. 3 Oral | |||||||||
| NFPA 704 |
|
CHEMBRDG-BB 4012533 price More Price(42)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Activate Scientific | AS27089 | 4-(2-Methoxyethoxy)phenylboronic Acid 98% | 265664-52-6 | 1g | $20 | 2026-06-04 | Buy |
| Activate Scientific | AS27089 | 4-(2-Methoxyethoxy)phenylboronic Acid 98% | 265664-52-6 | 5g | $68 | 2026-06-04 | Buy |
| Activate Scientific | AS27089 | 4-(2-Methoxyethoxy)phenylboronic Acid 98% | 265664-52-6 | 25g | $186 | 2026-06-04 | Buy |
| AK Scientific | X0665 | 4-(2-Methoxyethoxy)phenylboronic acid 98%(HPLC) | 265664-52-6 | 1g | $23 | 2026-06-04 | Buy |
| AK Scientific | X0665 | 4-(2-Methoxyethoxy)phenylboronic acid 98%(HPLC) | 265664-52-6 | 5g | $75 | 2026-06-04 | Buy |
CHEMBRDG-BB 4012533 Chemical Properties,Uses,Production
Uses
4-(2-Methoxyethoxy)phenylboronic acid
Synthesis
959972-40-8
265664-52-6
General procedure for the synthesis of 4-(2-methoxyethoxy)phenylboronic acid (E34) from 2-(4-(2-methoxyethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (E33): Step 3: E33 (3.47 g, 12.50 mmol) was dissolved in acetone (75 mL) and a solution of ammonium acetate (4 equiv, 3.85 g, 49.9 mmol) in water (75 mL) was added with stirring. Sodium periodate (4 eq, 10.7 g, 49.9 mmol) was then added in batches. The reaction mixture was prepared as a yellow/white suspension and stirred vigorously for 36 hours at room temperature. After completion of the reaction, the mixture was filtered and the insoluble material was washed with ethyl acetate. The filtrates were combined, concentrated under reduced pressure and the residue was extracted several times with ethyl acetate. The organic phases were combined, dried with anhydrous magnesium sulfate and the solvent was evaporated under reduced pressure to give the crude product as a white solid. The crude product was purified by fast column chromatography (CombiFlash Rf, eluent: isohexane/ethyl acetate, gradient 0% to 70%) to give E34 as a white solid (875 mg). 1H NMR (CDCl3) δ: 8.14 (2H, d), 7.03 (2H, d), 4.20 (2H, t), 3.79 (2H, t), 3.48 (3H, s).
References
[1] Patent: WO2014/135654, 2014, A1. Location in patent: Page/Page column 39
CHEMBRDG-BB 4012533 Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63645 | 58 |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29780 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21135 | 58 |
| Aromsyn Co., Ltd. | +86-0571-85585865 +86-13336024896 | CB@aromsyn.com | China | 19176 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 50108 | 58 | |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39866 | 58 |
| Zjartspharm Co., Ltd | 15068876005 | jocelynpan@zjarts.com | China | 9957 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131885 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
View Lastest Price from CHEMBRDG-BB 4012533 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-02-04 | CHEMBRDG-BB 4012533
265664-52-6
|
1KG | 98%; 99% | 1kg; 5kg | Career Henan Chemical Co |
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- CHEMBRDG-BB 4012533
265664-52-6
- $0.01
- 98%; 99%
- Career Henan Chemical Co
