(1-Methyl-1H-pyrazol-4-yl)boronic acid
1-甲基-1H-吡唑-4-硼酸
Also known as: 1-Methyl-1H-pyrazole-4-boronic acid, 1-Methylpyrazole-1H-4-boronic acid, (1-Methyl-4-pyrazolyl)boronic acid, 1-Methyl-4-pyrazoleboronic acid, Boronic acid, B-(1-methyl-1H-pyrazol-4-yl)-
(1-Methyl-1H-pyrazol-4-yl)boronic acid (CAS 847818-55-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H7BN2O2 and a molecular weight of 125.922 g/mol. It is also known as 1-Methyl-1H-pyrazole-4-boronic acid, 1-Methylpyrazole-1H-4-boronic acid and (1-Methyl-4-pyrazolyl)boronic acid. Key properties include a boiling point of 323.0±34.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 149.1±25.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 847818-55-7
- Jingsj CID
- J-1447355-9
- Molecular Formula
- C4H7BN2O2
- Chinese Name
- 1-甲基-1H-吡唑-4-硼酸
- Molecular Weight
- 125.922 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 323.0±34.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 149.1±25.7 °C |
Frequently Asked Questions
What is the CAS number of (1-Methyl-1H-pyrazol-4-yl)boronic acid?
The CAS number of (1-Methyl-1H-pyrazol-4-yl)boronic acid is 847818-55-7.
What are the molecular formula and molecular weight of (1-Methyl-1H-pyrazol-4-yl)boronic acid?
(1-Methyl-1H-pyrazol-4-yl)boronic acid has molecular formula C4H7BN2O2 and molecular weight 125.922 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-pyrazol-4-yl)boronic acid (CAS 847818-55-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1447355-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.