2-(dibenzo[b,d]thiophen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2-(二苯并[b,d]噻吩-1-基)-4,4,5,5-四甲基-1,3,2-二氧硼戊环

Also known as: 1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzothiophene, dibenzothiophen-1-ylboronic acid pinacol ester, 2-(dibenzothiophen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2-(dibenzo[b,d]thiophen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1434286-69-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H19BO2S and a molecular weight of 310.2 g/mol. It is also known as 1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzothiophene, dibenzothiophen-1-ylboronic acid pinacol ester and 2-(dibenzothiophen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1434286-69-7

Jingsj CID

J-1423017-8

Molecular Formula

C₁₈H₁₉BO₂S

Chinese Name

2-(二苯并[b,d]噻吩-1-基)-4,4,5,5-四甲基-1,3,2-二氧硼戊环

Molecular Weight

310.2 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026