7-Hydroxyquinolinone
Category：Pharmaceutical Materials
Introduction
Synonyms: 7-Hydroxy-2-(1H)-quinolinone 7-Hydroxycarbostyril Molecular Formula: C9H7NO2 Molecular Weight: 161.16 CAS Registry Number: 70500-72-0
Name: 7-Hydroxyquinolinone
CAS: 70500-72-0
Appearance: white powder
Assay: ≥99%
Capacity: 100mt/year
Min.package: 1gram
Application: Brexpiprazole intermediate
Standard: enterprise export
7-Hydroxy-2-quinolone is an organic compound. The following is an introduction to the properties, uses, preparation methods, and safety information of this compound:
nature:
-7-Hydroxy-2-quinolone is a solid powder that is soluble in organic solvents such as alcohol and ether, but insoluble in water.
-It has a light yellow color and a special odor.
Purpose:
Manufacturing method:
-7-Hydroxy-2-quinolone is usually prepared by the oxidation reaction of quinolone.
-The most commonly used method is to react quinolone with hydrogen peroxide and oxidize it to 7-hydroxy-2-quinolone under the action of a catalyst.
Security information:
-7-Hydroxy-2-quinolone has certain toxicity and irritability. When using, safety operating procedures should be followed and personal protective equipment such as gloves and glasses should be worn.
-Avoid contact of this compound with the skin, eyes, and respiratory tract.
-Keep it sealed and away from sources of fire and oxidants during storage and handling.
| Name | 7-Hydroxyquinolinone |
| Synonyms | 7-Hydroxyquinolinone 7-Hydroxycarbostyril 7-Hydroxy carbostyril 2,7-DIHYDROXYQUINOLINE 7-HYDROXY-2-QUINOLINONE 7-Hydroxyquinolin-2(1H)-one 7-Hydroxyquinolin-2(1H)-One 7-HYDROXY-1H-QUINOLIN-2-ONE 7-Hydroxy-2-(1H)-quinolinone 7-HYDROXYQUINOLINE-(1H)-2-ONE 7-Hydroxy-3,4-dihydroquinolone 3,4-Dihydro-7-hydroxycarbostyril 7-Hydroxy-3,4-dihydrocarbostyril 2(1H)-Quindinone,3,4-dohydro-7Hydroxy 3,4-DIHYDRO-7-HYDROXY-2(1H)-QUINOLINE 7-Hydroxy-3,4-Dihydro-2-(1H)-Quinoline 3,4-Dihydro-7-Hydroxy-2(1H)-Quinlinone 3,4-Dihydro-7-hydroxy-2(1H)-quinolinone 7-hydroxy-3,4-dihydro-2(1h)-quinolinone 7-Hydroxy-3,4-dihydro-1H-quinolin-2-one 7-hydroxy-3,4-dihydroquinolin-2(1H)-one 3,4-Dihydro-7-hydroxyquinoline-2(1H)-one 7-Hydroxy-1,2,3,4-tetrahydro-2-quinolinone |
| CAS | 70500-72-0 22246-18-0 |
| EINECS | 812-453-9 |
| InChI | InChI=1/C9H9NO2/c11-7-3-1-6-2-4-9(12)10-8(6)5-7/h1,3,5,11H,2,4H2,(H,10,12) |
| Molecular Formula | C9H7NO2 |
| Molar Mass | 161.16 |
| Density | 1.337±0.06 g/cm3(Predicted) |
| Melting Point | 187-192°C |
| Boling Point | 426.8±45.0 °C(Predicted) |
| Flash Point | 198°C |
| Solubility | DMSO (Slightly), Methanol (Slightly, Sonicated) |
| Vapor Presure | 4.28E-07mmHg at 25°C |
| Appearance | Pale yellow powder |
| Color | Off-White to Pale Yellow |
| pKa | 9.32±0.20(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
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