1-(2-methylpropyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
1-异丁基-4-(4,4,5,5-四甲基-1,3,2-二氧杂戊硼烷-2-基)-1H-吡唑
Also known as: 1-isobutyl-1H-pyrazole-4-boronic acid pinacol ester, 1-isobutylpyrazole-4-boronic acid pinacol ester, 1-isobutyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 1-(2-methylpropyl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 1-(2-methylpropyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
1-(2-methylpropyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 827614-66-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H23BN2O2 and a molecular weight of 250.14500 g/mol. It is also known as 1-isobutyl-1H-pyrazole-4-boronic acid pinacol ester, 1-isobutylpyrazole-4-boronic acid pinacol ester and 1-isobutyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. Key properties include a boiling point of 248-249ºC(lit.), a density of 1.003 g/mL at 25ºC(lit.) and a flash point of 118 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 827614-66-4
- Jingsj CID
- J-1508945-2
- Molecular Formula
- C13H23BN2O2
- Chinese Name
- 1-异丁基-4-(4,4,5,5-四甲基-1,3,2-二氧杂戊硼烷-2-基)-1H-吡唑
- Molecular Weight
- 250.14500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 248-249ºC(lit.) |
|---|---|
| Density | 1.003 g/mL at 25ºC(lit.) |
| Flash Point | 118 °F |
Frequently Asked Questions
What is the CAS number of 1-(2-methylpropyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole?
The CAS number of 1-(2-methylpropyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole is 827614-66-4.
What are the molecular formula and molecular weight of 1-(2-methylpropyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole?
1-(2-methylpropyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole has molecular formula C13H23BN2O2 and molecular weight 250.14500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(2-methylpropyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 827614-66-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508945-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.