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| CAS No.: | 15733-89-8 |
|---|---|
| Name: | 2-Hydroxy-4-quinolincarboxylic acid |
| Article Data: | 48 |
| Molecular Structure: | |
|
|
|
| Formula: | C10H7 N O3 |
| Molecular Weight: | 189.17 |
| Synonyms: | Cinchoninicacid, 2-hydroxy- (6CI,7CI,8CI); 1,2-Dihydro-2-oxo-4-quinolinecarboxylic acid;2-Hydroxy-4-quinolinecarboxylic acid; 2-Hydroxycinchoninic acid;2-Hydroxyquinoline-4-carboxylic acid; 4-Carboxycarbostyril; NSC 3564 |
| EINECS: | 239-827-9 |
| Density: | 1.429 g/cm3 |
| Melting Point: | 350°C |
| Boiling Point: | 403.6 °C at 760 mmHg |
| Flash Point: | 197.9 °C |
| Appearance: | Orange crystalline powder |
| Hazard Symbols: |
|
| Risk Codes: | R22 |
| Safety: | 26-36 |
| PSA: | 70.42000 |
| LogP: | 1.63860 |
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| Conditions | Yield |
|---|---|
| With sodium acetate; acetic acid for 6h; Reagent/catalyst; Reflux; Large scale; | 97.3% |
| With acetic acid for 0.25h; | 68% |
| With acetic acid Reflux; | 60% |
- 574-17-4
1-acetyl-1H-indole-2,3-dione
- 15733-89-8
2-hydroxyquinoline-4-carboxylic acid
| Conditions | Yield |
|---|---|
| With sodium hydroxide In water for 0.05h; microwave irradiation; | 65% |
| With sodium hydroxide at 100℃; for 1h; | 60% |
| With sodium hydroxide |
- 491-35-0
C6H4NCH2CHCCH2
- 15733-89-8
2-hydroxyquinoline-4-carboxylic acid
| Conditions | Yield |
|---|---|
| With copper-salt; benzene Photolysis.Reagens 4: Anthrachinon; in einer Sauerstoff-Atmosphaere; | |
| With iron-salt; 9,10-phenanthrenequinone; benzene Photolysis.In einer Sauerstoff-Atmosphaere; | |
| With silver-salt; benzene Photolysis.Reagens 4: Anthrachinon; in einer Sauerstoff-Atmosphaere; |
- 5467-57-2
2-chloroquinoline-4-carboxylic acid
A
- 157915-68-9
2-amino-quinoline-4-carboxylic acid
B
- 15733-89-8
2-hydroxyquinoline-4-carboxylic acid
| Conditions | Yield |
|---|---|
| With ammonium hydroxide; ammonium carbonate at 140 - 150℃; |
- 5467-61-8
ethyl ester of 2-chlorocinchoninic acid
- 15733-89-8
2-hydroxyquinoline-4-carboxylic acid
| Conditions | Yield |
|---|---|
| With sodium hydroxide |
- 910035-64-2
ethyl (2Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)acetate
- 15733-89-8
2-hydroxyquinoline-4-carboxylic acid
| Conditions | Yield |
|---|---|
| With hydrogenchloride |
- 32375-61-4
2-(2-acetamidophenyl)-2-oxoacetic acid
- 15733-89-8
2-hydroxyquinoline-4-carboxylic acid
| Conditions | Yield |
|---|---|
| With sodium hydroxide | |
| With sodium acetate at 220℃; |
- 91-56-5
indole-2,3-dione
- 15733-89-8
2-hydroxyquinoline-4-carboxylic acid
| Conditions | Yield |
|---|---|
| With sodium hydroxide; acetic anhydride; acetic acid at 220℃; Erwaermen des Reaktionsprodukts mit wss. Na2CO3; | |
| Multi-step reaction with 2 steps 2: diluted NaOH-solution View Scheme |
- 64-19-7
acetic acid
- 15733-89-8
2-hydroxyquinoline-4-carboxylic acid
- 486-74-8
4-quinolinic acid
- 15733-89-8
2-hydroxyquinoline-4-carboxylic acid
| Conditions | Yield |
|---|---|
| With potassium hydroxide; water |
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Chemistry
Product Name: 2-Hydroxy-4-quinolincarboxylic acid (CAS NO.15733-89-8)
Molecular Formula: C10H7NO3
Molecular Weight: 189.17g/mol
Mol File: 15733-89-8.mol
EINECS: 9-827-9
Melting Point: 350°C
Boiling point: 403.6 °C at 760 mmHg
Flash Point: 197.9 °C
Density: 1.429 g/cm3
Index of Refraction: 1.638 Molar Refractivity: 47.61 cm3
Molar Volume: 132.3 cm3
Surface Tension: 62.5 dyne/cm
Enthalpy of Vaporization: 69.07 kJ/mol
Vapour Pressure: 3.07E-07 mmHg at 25°C
XLogP3-AA: 0.6
H-Bond Donor: 2
H-Bond Acceptor: 3
Structure Descriptors of 2-Hydroxy-4-quinolincarboxylic acid (CAS NO.15733-89-8):
IUPAC Name: 2-oxo-1H-quinoline-4-carboxylic acid
Canonical SMILES: C1=CC=C2C(=C1)C(=CC(=O)N2)C(=O)O
InChI: InChI=1S/C10H7NO3/c12-9-5-7(10(13)14)6-3-1-2-4-8(6)11-9/h1-5H,(H,11,12)(H,13,14)
InChIKey: MFSHNFBQNVGXJX-UHFFFAOYSA-N
Product Categories: Hydroxyquinolines; Quinolines
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD | intraperitoneal | > 500mg/kg (500mg/kg) | "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 5, Pg. 338, 1953. |
Safety Profile
Safety Information of 2-Hydroxy-4-quinolincarboxylic acid (CAS NO.15733-89-8):
Hazard Codes: Xi
,Xn
Risk Statements: 36/37/38-22
R36/37/38:Irritating to eyes, respiratory system and skin.
R22:Harmful if swallowed.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
RTECS: GD3869000
HazardClass: IRRITANT
Specification
2-Hydroxy-4-quinolincarboxylic acid , its CAS NO. is 15733-89-8, the synonyms are 2-Hydroxycinchoninic acid ; 4-Carboxycarbostyril ; 1,2-Dihydro-2-oxoquinoline-4-carboxylic acid ; 4-Quinolinecarboxylic acid, 1,2-dihydro-2-oxo- ; Cinchoninic acid, 2-hydroxy- .