3-Hydroxypyridine-2-sulfonic acid
3-羟基吡啶-2-磺酸
Also known as: 2-Pyridinesulfonic acid, 3-hydroxy-, 3-Hydroxy-2-pyridinesulfonic acid, 3-Hydroxypyridine-2-sulfonic acid, 3-hydroxy-pyridine-2-sulfonic acid, 3-Hydroxy-2-pyridinsulfonsaeure, 3-Hydroxy-2-pyridino-sulfonsaeure, 3-Hydroxy-pyridin-2-sulfonsaeure, hydroxypyridine-sulphonic acid, 3-HYDROXYPYRIDINE-2-SULFONIC ACID
3-Hydroxypyridine-2-sulfonic acid (CAS 88511-41-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5NO4S and a molecular weight of 175.16200 g/mol. It is also known as 2-Pyridinesulfonic acid, 3-hydroxy-, 3-Hydroxy-2-pyridinesulfonic acid and 3-hydroxy-pyridine-2-sulfonic acid. Key property: a density of 1.686g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 88511-41-5
- Jingsj CID
- J-1442317-2
- Molecular Formula
- C5H5NO4S
- Chinese Name
- 3-羟基吡啶-2-磺酸
- Molecular Weight
- 175.16200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.686g/cm3 |
|---|
Frequently Asked Questions
What is the CAS number of 3-Hydroxypyridine-2-sulfonic acid?
The CAS number of 3-Hydroxypyridine-2-sulfonic acid is 88511-41-5.
What are the molecular formula and molecular weight of 3-Hydroxypyridine-2-sulfonic acid?
3-Hydroxypyridine-2-sulfonic acid has molecular formula C5H5NO4S and molecular weight 175.16200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Hydroxypyridine-2-sulfonic acid (CAS 88511-41-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1442317-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.