3-Furanboronic acid pinacol ester
- CAS No.
- 248924-59-6
- Chemical Name:
- 3-Furanboronic acid pinacol ester
- Synonyms
- pinacol ester;Trandolapril Impurity 26;FURAN-3-BORONIC ACID PINACOL ESTER;3-FURANBORONIC ACID, PINACOL ESTER;3-Furanboronic acid pinacol ester 98%;3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FURAN;3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furane;2-(3-Furanyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane;2-(furan-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;1,3,2-Dioxaborolane, 2-(3-furanyl)-4,4,5,5-tetramethyl-
- CBNumber:
- CB9486979
- Molecular Formula:
- C10H15BO3
- Molecular Weight:
- 194.04
- MDL Number:
- MFCD03453669
- MOL File:
- 248924-59-6.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 3-Furanboronic acid pinacol ester 98% | 575054 | 1g | $67.9 |
| 3-Furanboronic acid pinacol ester 98% | 575054 | 5g | $312 |
| 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan, min. 97% | 05-1039 | 1g | $72 |
| 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan, min. 97% | 05-1039 | 5g | $289 |
| 2-(Furan-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | B414225 | 100mg | $75 |
| More product size | |||
| Melting point | 62-65 °C (lit.) |
|---|---|
| Boiling point | 255.0±13.0 °C(Predicted) |
| Density | 1.03±0.1 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | crystal |
| color | white |
| InChI | 1S/C10H15BO3/c1-9(2)10(3,4)14-11(13-9)8-5-6-12-7-8/h5-7H,1-4H3 |
| InChIKey | KTBLRYUFNBABGO-UHFFFAOYSA-N |
| SMILES | CC1(C)OB(OC1(C)C)c2ccoc2 |
| CAS DataBase Reference | 248924-59-6(CAS DataBase Reference) |
| UNSPSC Code | 12352103 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P271-P280 |
| PPE | Eyeshields, Gloves, type N95 (US) |
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| HS Code | 2932190090 |
| Storage Class | 11 - Combustible Solids |
3-Furanboronic acid pinacol ester price More Price(25)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 575054 | 3-Furanboronic acid pinacol ester 98% | 248924-59-6 | 1g | $67.9 | 2023-06-20 | Buy |
| Sigma-Aldrich | 575054 | 3-Furanboronic acid pinacol ester 98% | 248924-59-6 | 5g | $312 | 2023-06-20 | Buy |
| Strem Chemicals | 05-1039 | 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan, min. 97% | 248924-59-6 | 1g | $72 | 2024-03-01 | Buy |
| Strem Chemicals | 05-1039 | 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan, min. 97% | 248924-59-6 | 5g | $289 | 2024-03-01 | Buy |
| TRC | B414225 | 2-(Furan-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 248924-59-6 | 100mg | $75 | 2021-12-16 | Buy |
3-Furanboronic acid pinacol ester Chemical Properties,Uses,Production
Uses
2-(furan-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is a useful research chemical.
Chemical Properties
Furan-3-boronic acid pinacol ester is white to off-white solid powder at room temperature and pressure, it is insoluble in water but soluble in most organic solvents. It has high chemical reactivity, it has rich electron cloud density and is sensitive to strong oxidizing agents. Its chemical reaction activity mainly focuses on the borate unit in its structure, which can participate in oxidation, coupling and other reactions.
Synthesis
22037-28-1
73183-34-3
248924-59-6
GENERAL METHOD: 3-bromofuran (1 mmol), pinacol ester of bisboronic acid (1.2 mmol) and dioxane (5 mL) were added to a 25 mL round bottom flask. KOAc (2 mmol) was then added and the mixture was stirred for 5 min at room temperature. PdII-TpTP catalyst (0.15 mol%) was added and the reaction mixture was placed in an oil bath preheated to 110 °C and refluxed with continuous stirring in the open system. The reaction progress was monitored by thin layer chromatography (TLC). Upon completion of the reaction, the mixture was cooled to room temperature, diluted with water (20 mL) and extracted with tert-butyl methyl ether (3 x 10 mL). The organic layers were combined and concentrated to give the crude product. The crude product was purified by silica gel column chromatography using a mixture of ethyl acetate and hexane (1:30) as eluent.
References
[1] Organic Letters, 2014, vol. 16, # 17, p. 4562 - 4565
[2] Journal of the American Chemical Society, 2017, vol. 139, # 2, p. 607 - 610
[3] Synlett, 2018, vol. 29, # 8, p. 1055 - 1060
3-Furanboronic acid pinacol ester Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29640 | 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 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29794 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21142 | 58 |
| Hefei Hirisun Pharmatech Co., Ltd | +8615056975894 | shawn@hirisunpharm.com | CHINA | 9911 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52705 | 58 |
| Alfa Chemistry | +1-5166625404; | Info@alfa-chemistry.com | United States | 20405 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +8618949823763 | sales@tnjchem.com | China | 25356 | 58 |
View Lastest Price from 3-Furanboronic acid pinacol ester manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-10 | 3-Furanboronic acid pinacol ester
248924-59-6
|
US $1.00 / g | 1g | 99% | 10000KGS | Career Henan Chemical Co |
-
- 3-Furanboronic acid pinacol ester
248924-59-6
- US $1.00 / g
- 99%
- Career Henan Chemical Co
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