4-Bromo-1,3,5-trimethyl-1H-pyrazole
4-溴-1,3,5-三甲基吡唑
Also known as: 4-Bromo-1,3,5-trimethylpyrazole, 1,3,5-Trimethyl-4-bromo-1H-pyrazole, Pyrazole, 4-bromo-1,3,5-trimethyl-
4-Bromo-1,3,5-trimethyl-1H-pyrazole (CAS 15801-69-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H9BrN2 and a molecular weight of 189.05300 g/mol. It is also known as 4-Bromo-1,3,5-trimethylpyrazole, 1,3,5-Trimethyl-4-bromo-1H-pyrazole and Pyrazole, 4-bromo-1,3,5-trimethyl-. Key properties include a melting point of 30-34 °C(lit.), a boiling point of 101-102 °C15 mm Hg(lit.), a density of 1.5g/cm3 and a flash point of 219 °F. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15801-69-1
- Jingsj CID
- J-26127-8
- Molecular Formula
- C6H9BrN2
- Chinese Name
- 4-溴-1,3,5-三甲基吡唑
- Molecular Weight
- 189.05300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 30-34 °C(lit.) |
|---|---|
| Boiling Point | 101-102 °C15 mm Hg(lit.) |
| Density | 1.5g/cm3 |
| Flash Point | 219 °F |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 4-Bromo-1,3,5-trimethyl-1H-pyrazole?
The CAS number of 4-Bromo-1,3,5-trimethyl-1H-pyrazole is 15801-69-1.
What are the molecular formula and molecular weight of 4-Bromo-1,3,5-trimethyl-1H-pyrazole?
4-Bromo-1,3,5-trimethyl-1H-pyrazole has molecular formula C6H9BrN2 and molecular weight 189.05300 g/mol.
Is 4-Bromo-1,3,5-trimethyl-1H-pyrazole hazardous?
4-Bromo-1,3,5-trimethyl-1H-pyrazole has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Bromo-1,3,5-trimethyl-1H-pyrazole (CAS 15801-69-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26127-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.