5-chloro-1-(4-fluorophenyl)-1H-pyrazole-4-carbonitrile
5-氯-1-(4-氟苯基)-1H-吡唑-4-甲腈
Also known as: 1H-Pyrazole-4-carbonitrile, 5-chloro-1-(4-fluorophenyl)-, 5-chloro-1-(4-fluorophenyl)pyrazole-4-carbonitrile
5-chloro-1-(4-fluorophenyl)-1H-pyrazole-4-carbonitrile (CAS 1050619-83-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H5ClFN3 and a molecular weight of 221.61800 g/mol. It is also known as 1H-Pyrazole-4-carbonitrile, 5-chloro-1-(4-fluorophenyl)- and 5-chloro-1-(4-fluorophenyl)pyrazole-4-carbonitrile. Key properties include a melting point of 121-122ºC, a boiling point of 356.219ºC at 760 mmHg, a density of 1.37 and a flash point of 169.235ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1050619-83-4
- Jingsj CID
- J-1087217-6
- Molecular Formula
- C10H5ClFN3
- Chinese Name
- 5-氯-1-(4-氟苯基)-1H-吡唑-4-甲腈
- Molecular Weight
- 221.61800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 121-122ºC |
|---|---|
| Boiling Point | 356.219ºC at 760 mmHg |
| Density | 1.37 |
| Flash Point | 169.235ºC |
Frequently Asked Questions
What is the CAS number of 5-chloro-1-(4-fluorophenyl)-1H-pyrazole-4-carbonitrile?
The CAS number of 5-chloro-1-(4-fluorophenyl)-1H-pyrazole-4-carbonitrile is 1050619-83-4.
What are the molecular formula and molecular weight of 5-chloro-1-(4-fluorophenyl)-1H-pyrazole-4-carbonitrile?
5-chloro-1-(4-fluorophenyl)-1H-pyrazole-4-carbonitrile has molecular formula C10H5ClFN3 and molecular weight 221.61800 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-1-(4-fluorophenyl)-1H-pyrazole-4-carbonitrile (CAS 1050619-83-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087217-6 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.