4,4,5,5-Tetramethyl-2-(5-(trifluoromethyl)thiophen-2-yl)-1,3,2-dioxaborolane

4,4,5,5-四甲基-2-(5-(三氟甲基)噻吩-2-基)-1,3,2-二氧杂硼杂环戊烷

Also known as: 5-(Trifluoromethyl)thiophene-2-boronic acid pinacol ester, 5-TRIFLUOROMETHYLTHIOPHENE-2-BORONIC ACID PINACOL ESTER, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)thiophene, (5-(TRIFLUOROMETHYL)THIOPHEN-2-YL)BORONIC ACID PINACOL ESTER, 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[5-(trifluoromethyl)-2-thienyl]-, 4,4,5,5-tetramethyl-2-[5-(trifluoromethyl)-2-thienyl]-1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-[5-(trifluoromethyl)thiophen-2-yl]-1,3,2-dioxaborolane, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)thiophene

4,4,5,5-Tetramethyl-2-(5-(trifluoromethyl)thiophen-2-yl)-1,3,2-dioxaborolane (CAS 596819-13-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H14BF3O2S and a molecular weight of 278.09900 g/mol. It is also known as 5-(Trifluoromethyl)thiophene-2-boronic acid pinacol ester, 5-TRIFLUOROMETHYLTHIOPHENE-2-BORONIC ACID PINACOL ESTER and 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)thiophene. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

596819-13-5

Jingsj CID

J-1134077-3

Molecular Formula

C₁₁H₁₄BF₃O₂S

Chinese Name

4,4,5,5-四甲基-2-(5-(三氟甲基)噻吩-2-基)-1,3,2-二氧杂硼杂环戊烷

Molecular Weight

278.09900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026