2-Hydroxyquinoline-4-carboxylic acid
2-羟基喹啉-4-羧酸
Also known as: 2-HYDROXY-4-QUINOLINECARBOXYLIC ACID, 2-HYDROXYCINCHONINIC ACID, 1,2-DIHYDRO-2-OXOQUINOLINE-4-CARBOXYLIC ACID, 2-OXO-1,2-DIHYDROQUINOLINE-4-CARBOXYLIC ACID, 2-OXO-1H-QUINOLINE-4-CARBOXYLIC ACID, 4-QUINOLINECARBOXYLIC ACID, 1,2-DIHYDRO-2-OXO-, 4-QUINOLINECARBOXYLIC ACID, 2-HYDROXY-, AKOS AUF0188, IFLAB-BB F1918-0080, RARECHEM AQ NN 0221
- CAS No.
- 15733-89-8
- Jingsj CID
- J-1991907-6
- Molecular Formula
- C10H7NO3
- Chinese Name
- 2-羟基喹啉-4-羧酸
- Molecular Weight
- 189.167 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | >300ºC |
|---|---|
| Boiling Point | 473.6±30.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 240.2±24.6 °C |
Frequently Asked Questions
What is the CAS number of 2-Hydroxyquinoline-4-carboxylic acid?
15733-89-8
What are the molecular formula and molecular weight of 2-Hydroxyquinoline-4-carboxylic acid?
C10H7NO3, molecular weight 189.167 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026