Quinoline-4-sulfonic acid
4-喹啉磺酸
Also known as: 4-Quinolinesulfonic acid, 4-Sulfoquinoline, Quinoline-4-sulfonic acid, 4-Sulfo-chinolin, Chinolin-4-sulfonsaeure
Quinoline-4-sulfonic acid (CAS 6046-42-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7NO3S and a molecular weight of 209.22200 g/mol. It is also known as 4-Quinolinesulfonic acid, 4-Sulfoquinoline and 4-Sulfo-chinolin. Key property: a density of 1.499g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6046-42-0
- Jingsj CID
- J-1339871-2
- Molecular Formula
- C9H7NO3S
- Chinese Name
- 4-喹啉磺酸
- Molecular Weight
- 209.22200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.499g/cm3 |
|---|
Frequently Asked Questions
What is the CAS number of Quinoline-4-sulfonic acid?
The CAS number of Quinoline-4-sulfonic acid is 6046-42-0.
What are the molecular formula and molecular weight of Quinoline-4-sulfonic acid?
Quinoline-4-sulfonic acid has molecular formula C9H7NO3S and molecular weight 209.22200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Quinoline-4-sulfonic acid (CAS 6046-42-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1339871-2 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.