3-Hydroxy-2,3-diMethylbutan-2-yl hydrogen (2,6-diMethylpyridin-3-yl)boronate
- CAS No.
- 693774-10-6
- Chemical Name:
- 3-Hydroxy-2,3-diMethylbutan-2-yl hydrogen (2,6-diMethylpyridin-3-yl)boronate
- Synonyms
- 2,6-DiMethylpyridine-3-boronic acid pinacol ester;(2,6-Dimethylpyridin-3-yl)methanediol pinacol ester;(2,6-Dimethy|pyridin -3- y|)methanedio| pinaco| ester;2,6-Dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);Pyridine, 2,6-dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxabor...;2,6-Dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine;Pyridine, 2,6-dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;3-Hydroxy-2,3-diMethylbutan-2-yl hydrogen (2,6-diMethylpyridin-3-yl)boronate
- CBNumber:
- CB32549955
- Molecular Formula:
- C13H20BNO2
- Molecular Weight:
- 233.11
- MDL Number:
- MFCD13195066
- MOL File:
- 693774-10-6.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| HS Code | 2934999090 |
3-Hydroxy-2,3-diMethylbutan-2-yl hydrogen (2,6-diMethylpyridin-3-yl)boronate price More Price(34)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | TCB77410 | 2,6-Dimethylpyridine-3-boronic acid Pinacol Ester | 693774-10-6 | 1g | $354 | 2026-06-05 | Buy |
| Biosynth | TCB77410 | 2,6-Dimethylpyridine-3-boronic acid Pinacol Ester | 693774-10-6 | 10g | $2832 | 2026-06-05 | Buy |
| Apolloscientific | OR470942 | 2,6-Dimethylpyridine-3-boronic acid Pinacol Ester 95% | 693774-10-6 | 100mg | $54 | 2026-06-04 | Buy |
| Apolloscientific | OR470942 | 2,6-Dimethylpyridine-3-boronic acid Pinacol Ester 95% | 693774-10-6 | 250mg | $64 | 2026-06-04 | Buy |
| Apolloscientific | OR470942 | 2,6-Dimethylpyridine-3-boronic acid Pinacol Ester 95% | 693774-10-6 | 1g | $158 | 2026-06-04 | Buy |
3-Hydroxy-2,3-diMethylbutan-2-yl hydrogen (2,6-diMethylpyridin-3-yl)boronate Chemical Properties, Uses, Production
Synthesis
61676-62-8
693774-10-6
Example 2A Synthesis of 2,6-dimethyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridine: 3-bromo-2,6-dimethylpyridine (5.10 g, 27.4 mmol) was dissolved in anhydrous ethyl ether (160 mL) under nitrogen protection and cooled to -78°C. Dropwise n-butyllithium (4.1 mL, 10 M hexane solution) was added and stirred at -78 °C for 45 min. Subsequently, an ether solution (20 mL) of 2-isopropoxy-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane (10.2 g, 54.8 mmol) was added slowly and dropwise at the same temperature and stirring was continued for 3 hours at -78 °C. Upon completion of the reaction, the reaction was quenched with isopropanol (10 mL) and slowly warmed to room temperature. Saturated aqueous sodium chloride solution (150 mL) was added, and the aqueous phase was separated and extracted with dichloromethane (100 mL x 6) several times. The organic phases were combined, dried and concentrated to give 2,6-dimethylpyridine-3-boronic acid pinacol ester as a light brown oil (6.29 g, 98.4% yield). The product was confirmed by 1H NMR (300 MHz, CDCl3): δ 7.92 (d, J = 7.46 Hz, 1H), 6.96 (d, J = 7.80 Hz, 1H), 2.73 (s, 3H), 2.53 (s, 3H), 1.34 (s, 12H). Mass spectral analysis showed (M + H)+ = 234.
References
[1] Patent: US2007/66588, 2007, A1. Location in patent: Page/Page column 29-30
3-Hydroxy-2,3-diMethylbutan-2-yl hydrogen (2,6-diMethylpyridin-3-yl)boronate Preparation Products And Raw materials
Raw materials
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Preparation Products
3-Hydroxy-2,3-diMethylbutan-2-yl hydrogen (2,6-diMethylpyridin-3-yl)boronate Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Beijing Green Guardee Technology CO,.LTD | 010- 89781189-8112 18511583708 | sales2@greenguardee.com | China | 295 | 56 |
| Tetranov Biopharm | 13526569071 | sales@leadmedpharm.com | China | 7881 | 64 |
| T&W GROUP | 021-61551611 13296011611 | contact@trustwe.com | China | 9884 | 58 |
| SynAsst Chemical. | 021-60343070 | China | 12731 | 55 | |
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| Atop Bio-Tech (Tianjin) Co., Ltd. (Atop) | 022-66200236 18622210341 | sales@atop-biotech.com | China | 295 | 60 |
| ShangHai Angti Biotechnology Co., Ltd. | 13764913901 | info@angtibio.com | China | 4975 | 55 |
View Latest Price from 3-Hydroxy-2,3-diMethylbutan-2-yl hydrogen (2,6-diMethylpyridin-3-yl)boronate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2026-08-25 | 2,6-Dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
693774-10-6
|
$2.20-8.80 | 1kg | 99%min | 1000kg | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | |
 |
2021-09-24 | 2,6-diMethyl-3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridine
693774-10-6
|
100g | 99% | 100kg | Zhengzhou HQ Material CO.,LTD. | ||
 |
2021-07-13 | 3-Hydroxy-2,3-diMethylbutan-2-yl hydrogen (2,6-diMethylpyridin-3-yl)boronate
693774-10-6
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd |
-
- 2,6-Dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
693774-10-6
- $2.20-8.80
- 99%min
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
-
- 2,6-diMethyl-3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridine
693774-10-6
- 99%
- Zhengzhou HQ Material CO.,LTD.
-
- 3-Hydroxy-2,3-diMethylbutan-2-yl hydrogen (2,6-diMethylpyridin-3-yl)boronate
693774-10-6
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
