4-Fluoroisoquinoline-5-sulfonyl chloride
4-氟异喹啉-5-磺酰氯
Also known as: 4-Fluoro-5-isoquinolinesulfonyl chloride, 5-Isoquinolinesulfonyl chloride, 4-fluoro-, 5-Chlorosulfonyl-4-fluoroisoquinoline, Pirimicarb impurity 3
4-Fluoroisoquinoline-5-sulfonyl chloride (CAS 194032-33-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5ClFNO2S and a molecular weight of 245.658 g/mol. It is also known as 4-Fluoro-5-isoquinolinesulfonyl chloride, 5-Isoquinolinesulfonyl chloride, 4-fluoro- and 5-Chlorosulfonyl-4-fluoroisoquinoline. Key properties include a boiling point of 360.5±27.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 171.8±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 194032-33-2
- Jingsj CID
- J-1459433-9
- Molecular Formula
- C9H5ClFNO2S
- Chinese Name
- 4-氟异喹啉-5-磺酰氯
- Molecular Weight
- 245.658 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 360.5±27.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 171.8±23.7 °C |
Frequently Asked Questions
What is the CAS number of 4-Fluoroisoquinoline-5-sulfonyl chloride?
The CAS number of 4-Fluoroisoquinoline-5-sulfonyl chloride is 194032-33-2.
What are the molecular formula and molecular weight of 4-Fluoroisoquinoline-5-sulfonyl chloride?
4-Fluoroisoquinoline-5-sulfonyl chloride has molecular formula C9H5ClFNO2S and molecular weight 245.658 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Fluoroisoquinoline-5-sulfonyl chloride (CAS 194032-33-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1459433-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.