quinoline-8-sulfonic acid
Also known as: 8-Quinolinesulfonic acid, 8-quinolin-1-iumsulfonate, quinoline-8-sulphonic acid, AKOS BBS-00004475, Fasudil Impurity 15, MFCD00024037, NSC 10433, CCRIS 6936
quinoline-8-sulfonic acid (CAS 85-48-3) 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 209.222 g/mol. Key properties include a melting point of >300ºC and a density of 1.5±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 85-48-3
- Jingsj CID
- J-26441-5
- Molecular Formula
- C9H7NO3S
- Molecular Weight
- 209.222 g/mol
- Category
- Pharma Intermediates
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | >300ºC |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Exact Mass | 209.014664 |
| PSA | 75.64000 |
| LogP | 0.44 |
| Refractive Index | 1.675 |
Customs & Trade Information
| HS Code | 2933499090 |
|---|---|
| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of quinoline-8-sulfonic acid?
The CAS number of quinoline-8-sulfonic acid is 85-48-3.
What are the molecular formula and molecular weight of quinoline-8-sulfonic acid?
quinoline-8-sulfonic acid has molecular formula C9H7NO3S and molecular weight 209.222 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "quinoline-8-sulfonic acid (CAS 85-48-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26441-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.