Borate Esters

Borate Esters

Borate esters are versatile organoboron reagents used in Suzuki–Miyaura coupling, protective-group chemistry, lubrication, and material synthesis. Their stability and reactivity balance make them ideal for transmetallation processes in cross-coupling reactions. Borate esters act as mild Lewis acids and are essential in producing pharmaceuticals, electronic materials, and agrochemicals. They also serve as plasticizers, flame retardants, and additive components in lubricants. Their ability to form reversible B–O bonds enables dynamic covalent chemistry and responsive material design. With broad functional compatibility and synthetic utility, borate esters remain foundational reagents in modern organic and materials chemistry.

2-Fluoro-4-Methoxyphenylboronic Acid Pinacol Ester CAS NO 628692-21-7

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CAS No.:628692-21-7

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Content:99.90%

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3-Chloro-4-Hydroxyphenylboronic Acid, Pinacol Ester CAS NO 629658-06-6

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CAS No.:629658-06-6

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Content:99.90%

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Pyridine-4-Boronic Acid Propanediol-1,3 Cyclic Ester CAS NO 629670-24-2

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CAS No.:629670-24-2

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Content:99.90%

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3-Methyl-2-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl) Benzenamine CAS NO 631909-35-8

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CAS No.:631909-35-8

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Content:99.90%

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2,2,2-Trifluoro-1-[3-(4,4,5,5-Tetramethyl-1,3,2- Dioxaborolan-2-Yl)Phenyl]Ethan-1-One CAS NO 631909-42-7

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CAS No.:631909-42-7

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Content:99.90%

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1H-Benzimidazole-1-Carboxylic Acid, 5-Methyl-6-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-, 1,1-Dimethylethyl Ester CAS NO 631909-46-1

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CAS No.:631909-46-1

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Content:99.90%

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1H-Benzimidazole-1-Carboxylic Acid, 6-Methyl-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-, 1,1-Dimethylethyl Ester CAS NO 631912-39-5

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CAS No.:631912-39-5

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Content:99.90%

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3-Formylthiophen-2-Ylboronic Acid Pinacol Ester CAS NO 632325-55-4

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CAS No.:632325-55-4

Grade:Pharmacy Grade

Content:99.90%

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