5-Chloro-3-methyl-1H-pyrazole
5-氯-3-甲基吡唑
Also known as: 3-Chloro-5-methyl-1H-pyrazole, 3-Chloro-5-methylpyrazole, 5-CHLORO-3-METHYL-1H-PYRAZOLE, 5-Chloro-3-methylpyrazole, 1H-Pyrazole, 3-chloro-5-methyl-, 1H-Pyrazole, 5-chloro-3-methyl-, 5-chloro-3-methyl-1H-pyrazole(SALTDATA: FREE)
5-Chloro-3-methyl-1H-pyrazole (CAS 15953-45-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H5ClN2 and a molecular weight of 116.549 g/mol. It is also known as 3-Chloro-5-methyl-1H-pyrazole, 3-Chloro-5-methylpyrazole and 5-CHLORO-3-METHYL-1H-PYRAZOLE. Key properties include a boiling point of 259.1±20.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 135.6±7.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15953-45-4
- Jingsj CID
- J-1070380-9
- Molecular Formula
- C4H5ClN2
- Chinese Name
- 5-氯-3-甲基吡唑
- Molecular Weight
- 116.549 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 259.1±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 135.6±7.4 °C |
Frequently Asked Questions
What is the CAS number of 5-Chloro-3-methyl-1H-pyrazole?
The CAS number of 5-Chloro-3-methyl-1H-pyrazole is 15953-45-4.
What are the molecular formula and molecular weight of 5-Chloro-3-methyl-1H-pyrazole?
5-Chloro-3-methyl-1H-pyrazole has molecular formula C4H5ClN2 and molecular weight 116.549 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Chloro-3-methyl-1H-pyrazole (CAS 15953-45-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1070380-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.