2-Hydroxy-6-methoxyquinoline-4-carboxylic acid
2-羟基-6-甲氧基喹啉-4-羧酸
Also known as: 6-Methoxy-2-oxo-1,2-dihydroquinoline-4-carboxylic acid, 4-Quinolinecarboxylic acid, 1,2-dihydro-6-methoxy-2-oxo-, 6-methoxy-2-oxo-1H-quinoline-4-carboxylic acid
2-Hydroxy-6-methoxyquinoline-4-carboxylic acid (CAS 32431-29-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NO4 and a molecular weight of 219.19300 g/mol. It is also known as 6-Methoxy-2-oxo-1,2-dihydroquinoline-4-carboxylic acid, 4-Quinolinecarboxylic acid, 1,2-dihydro-6-methoxy-2-oxo- and 6-methoxy-2-oxo-1H-quinoline-4-carboxylic acid. Key properties include a boiling point of 445ºC at 760mmHg and a flash point of 222.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 32431-29-1
- Jingsj CID
- J-1461522-1
- Molecular Formula
- C11H9NO4
- Chinese Name
- 2-羟基-6-甲氧基喹啉-4-羧酸
- Molecular Weight
- 219.19300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 445ºC at 760mmHg |
|---|---|
| Flash Point | 222.9ºC |
Frequently Asked Questions
What is the CAS number of 2-Hydroxy-6-methoxyquinoline-4-carboxylic acid?
The CAS number of 2-Hydroxy-6-methoxyquinoline-4-carboxylic acid is 32431-29-1.
What are the molecular formula and molecular weight of 2-Hydroxy-6-methoxyquinoline-4-carboxylic acid?
2-Hydroxy-6-methoxyquinoline-4-carboxylic acid has molecular formula C11H9NO4 and molecular weight 219.19300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Hydroxy-6-methoxyquinoline-4-carboxylic acid (CAS 32431-29-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1461522-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.