3-Bromo-1,5-dimethyl-1H-pyrazole
1,5-二甲基-3-溴-1H-吡唑
Also known as: 3-Bromo-1,5-dimethylpyrazole, 1H-Pyrazole, 3-bromo-1,5-dimethyl-, 3-Brom-1,5-dimethyl-pyrazol, 1,5-Dimethyl-3-brom-pyrazol
3-Bromo-1,5-dimethyl-1H-pyrazole (CAS 5744-80-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H7BrN2 and a molecular weight of 175.02600 g/mol. It is also known as 3-Bromo-1,5-dimethylpyrazole, 1H-Pyrazole, 3-bromo-1,5-dimethyl- and 3-Brom-1,5-dimethyl-pyrazol. Key properties include a melting point of 34-36°C, a boiling point of 212ºC, a density of 1.58 and a flash point of 82ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5744-80-9
- Jingsj CID
- J-854787-9
- Molecular Formula
- C5H7BrN2
- Chinese Name
- 1,5-二甲基-3-溴-1H-吡唑
- Molecular Weight
- 175.02600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 34-36°C |
|---|---|
| Boiling Point | 212ºC |
| Density | 1.58 |
| Flash Point | 82ºC |
Frequently Asked Questions
What is the CAS number of 3-Bromo-1,5-dimethyl-1H-pyrazole?
The CAS number of 3-Bromo-1,5-dimethyl-1H-pyrazole is 5744-80-9.
What are the molecular formula and molecular weight of 3-Bromo-1,5-dimethyl-1H-pyrazole?
3-Bromo-1,5-dimethyl-1H-pyrazole has molecular formula C5H7BrN2 and molecular weight 175.02600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Bromo-1,5-dimethyl-1H-pyrazole (CAS 5744-80-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-854787-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.