5-chloro-3-methyl-1-phenyl-1H-pyrazole
5-氯-3-甲基-1-苯基-1H-吡唑
Also known as: 5-Chloro-3-methyl-1-phenylpyrazole, 1H-Pyrazole, 5-chloro-3-methyl-1-phenyl-, 5-Chlor-3-methyl-1-phenyl-1H-pyrazol, MFCD00067853, AKOS B029727
5-chloro-3-methyl-1-phenyl-1H-pyrazole (CAS 1131-17-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9ClN2 and a molecular weight of 192.64500 g/mol. It is also known as 5-Chloro-3-methyl-1-phenylpyrazole, 1H-Pyrazole, 5-chloro-3-methyl-1-phenyl- and 5-Chlor-3-methyl-1-phenyl-1H-pyrazol. Key properties include a boiling point of 114-115°C 4mm, a density of 1.2g/cm3 and a flash point of 114-115°C/4mm. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1131-17-5
- Jingsj CID
- J-23683-2
- Molecular Formula
- C10H9ClN2
- Chinese Name
- 5-氯-3-甲基-1-苯基-1H-吡唑
- Molecular Weight
- 192.64500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 114-115°C 4mm |
|---|---|
| Density | 1.2g/cm3 |
| Flash Point | 114-115°C/4mm |
Frequently Asked Questions
What is the CAS number of 5-chloro-3-methyl-1-phenyl-1H-pyrazole?
The CAS number of 5-chloro-3-methyl-1-phenyl-1H-pyrazole is 1131-17-5.
What are the molecular formula and molecular weight of 5-chloro-3-methyl-1-phenyl-1H-pyrazole?
5-chloro-3-methyl-1-phenyl-1H-pyrazole has molecular formula C10H9ClN2 and molecular weight 192.64500 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-1-phenyl-1H-pyrazole (CAS 1131-17-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23683-2 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.