8-Hydroxyquinoline-5-sulfonic acid
- CAS NO.:84-88-8
- Empirical Formula: C9H7NO4S
- Molecular Weight: 225.22
- MDL number: MFCD00006795
- EINECS: 201-570-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-15 10:43:33
What is 8-Hydroxyquinoline-5-sulfonic acid?
Chemical properties
Yellow fine crystalline powder
The Uses of 8-Hydroxyquinoline-5-sulfonic acid
8-Hydroxy-5-quinolinesulfonic acid is used in the synthesis of fat mass and obesity associated proteins. Also used in the synthesis of anti-schitosomal compounds.
Purification Methods
Crystallise the acid from water (as the 1.5 hydrate, m 316-317o) or dilute HCl (ca 2% by weight). [Beilstein 22 I 620, 22 II 313, 22 III/IV 3493.]
Properties of 8-Hydroxyquinoline-5-sulfonic acid
Melting point: | 311-313°C |
Density | 1.4899 (rough estimate) |
refractive index | 1.5364 (estimate) |
storage temp. | Inert atmosphere,Room Temperature |
solubility | DMSO (Slightly), Methanol (Slightly, Heated, Sonicated) |
pka | pK1:4.092(+1);pK2:8.776(0) (25°C) |
form | crystalline |
color | yellow to green |
Merck | 4844 |
Stability: | Hygroscopic |
CAS DataBase Reference | 84-88-8(CAS DataBase Reference) |
NIST Chemistry Reference | 5-Quinolinesulfonic acid, 8-hydroxy-(84-88-8) |
EPA Substance Registry System | 5-Quinolinesulfonic acid, 8-hydroxy- (84-88-8) |
Safety information for 8-Hydroxyquinoline-5-sulfonic acid
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H319:Serious eye damage/eye irritation |
Precautionary Statement Codes |
P201:Obtain special instructions before use. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313:IF exposed or concerned: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for 8-Hydroxyquinoline-5-sulfonic acid
New Products
ALUMINIUM IODIDE 100 GM BUFFER CAPSULE PH 7.0 - 10 CAP BUFFER SOLUTION PH 9.5 (BORATE) EZEE BLUE GEL STAINER BORAX CARMINE (GRENACHERS ALCOHOLIC) POTASSIUM IODATE - IODIDE SOLN 0.1 N Dabigatran Acyl-O3-D-Glucuronide Trifluoroacetic Acid Salt Isofolic Acid Dabigatran 2-O-acylglucuronide metabolite Dabigatran Acyl-?-D- glucuronide Trifluroacetic Acid Erythromycin EP Impurity A Desloratidine Related Compound ARelated products of tetrahydrofuran
Taurine
Ethyl 2-(Chlorosulfonyl)acetate
Sulfamic acid
8-Hydroxyquinoline
p-Toluenesulfonic acid
Ascoric Acid
SULFONIC ACID
Folic acid
You may like
-
Dabigatran Acyl-O2-D-Glucuronide Trifluoroacetic Acid SaltView Details
-
Dechloro DesloratadineView Details
-
Dehydro DesloratadineView Details
-
Edoxaban Impurity 57View Details
2089454-69-1 -
Eltrombopag N-Oxide ImpurityView Details
2734533-17-4 -
Empagliflozin Bromo ImpurityView Details
-
Glycopyrronium Bromide EP Impurity IView Details
1404617-94-2 -
Ipratropium EP Impurity BView Details
58073-59-9
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.