1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole

1-甲基-4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1H-吲哚

Also known as: 1-METHYLINDOL-4-BORONIC ACID, PINACOL ESTER, 1-Methyl-1H-indole-4-boronic acid, pinacol ester, 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indole

1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 898289-06-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H20BNO2 and a molecular weight of 257.13600 g/mol. It is also known as 1-METHYLINDOL-4-BORONIC ACID, PINACOL ESTER, 1-Methyl-1H-indole-4-boronic acid, pinacol ester and 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indole. Key properties include a melting point of 94.5-96.5ºC, a boiling point of 391.3ºC at 760 mmHg, a density of 1.05g/cm3 and a flash point of 190.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
898289-06-0
Jingsj CID
J-1526281-5
Molecular Formula
C15H20BNO2
Chinese Name
1-甲基-4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1H-吲哚
Molecular Weight
257.13600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point94.5-96.5ºC
Boiling Point391.3ºC at 760 mmHg
Density1.05g/cm3
Flash Point190.5ºC

Frequently Asked Questions

What is the CAS number of 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole?

The CAS number of 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole is 898289-06-0.

What are the molecular formula and molecular weight of 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole?

1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole has molecular formula C15H20BNO2 and molecular weight 257.13600 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 898289-06-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526281-5 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.