4-hydroxy-2,6-dimethylnicotinic acid
4-羟基-2,6-二甲基烟酸
Also known as: 4-hydroxy-2,6-dimethylpyridine-3-carboxylic acid, 2,6-dimethyl-4-hydroxynicotinic acid, 2,6-dimethyl-4-oxo-1,4-dihydro-3-pyridinecarboxylic acid
4-hydroxy-2,6-dimethylnicotinic acid (CAS 33259-21-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H9NO3 and a molecular weight of 167.16200 g/mol. It is also known as 4-hydroxy-2,6-dimethylpyridine-3-carboxylic acid, 2,6-dimethyl-4-hydroxynicotinic acid and 2,6-dimethyl-4-oxo-1,4-dihydro-3-pyridinecarboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 33259-21-1
- Jingsj CID
- J-1487872-7
- Molecular Formula
- C8H9NO3
- Chinese Name
- 4-羟基-2,6-二甲基烟酸
- Molecular Weight
- 167.16200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 4-hydroxy-2,6-dimethylnicotinic acid?
The CAS number of 4-hydroxy-2,6-dimethylnicotinic acid is 33259-21-1.
What are the molecular formula and molecular weight of 4-hydroxy-2,6-dimethylnicotinic acid?
4-hydroxy-2,6-dimethylnicotinic acid has molecular formula C8H9NO3 and molecular weight 167.16200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-hydroxy-2,6-dimethylnicotinic acid (CAS 33259-21-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1487872-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.