1-Methyl-1H-indazol-5-ylboronic acid

1-甲基引唑-5-硼酸

Also known as: 1-METHYLINDAZOL-5-BORONIC ACID, 1-Methyl-1H-indazol-5-boronic acid, 1-Methyl-1H-indazole-5-boronic acid, 1-Methylindazol-5-ylboronic acid, 1-Methylindazole-5-boronic acid, 1-methyl-1H-indazol-5-yl-5-boronic acid, 1-methylindazol-5-boronic acid, 5-Borono-1-methyl-1H-indazole, Boronic acid, (1-Methyl-1H-indazol-5-yl)-, Boronic acid, B-(1-methyl-1H-indazol-5-yl)-

1-Methyl-1H-indazol-5-ylboronic acid (CAS 590418-08-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H9BN2O2 and a molecular weight of 175.980 g/mol. It is also known as 1-METHYLINDAZOL-5-BORONIC ACID, 1-Methyl-1H-indazol-5-boronic acid and 1-Methyl-1H-indazole-5-boronic acid. Key properties include a boiling point of 397.5±34.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 194.2±25.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
590418-08-9
Jingsj CID
J-1526259-0
Molecular Formula
C8H9BN2O2
Chinese Name
1-甲基引唑-5-硼酸
Molecular Weight
175.980 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point397.5±34.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point194.2±25.7 °C

Frequently Asked Questions

What is the CAS number of 1-Methyl-1H-indazol-5-ylboronic acid?

The CAS number of 1-Methyl-1H-indazol-5-ylboronic acid is 590418-08-9.

What are the molecular formula and molecular weight of 1-Methyl-1H-indazol-5-ylboronic acid?

1-Methyl-1H-indazol-5-ylboronic acid has molecular formula C8H9BN2O2 and molecular weight 175.980 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-1H-indazol-5-ylboronic acid (CAS 590418-08-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526259-0 (accessed 2026-10-25).

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