7-hydroxy-2-(1h)-quinolinone CAS 70500-72-0

CAS NO: 70500-72-0
Molecular Formula: C9H7NO2
Molecular Weight:161.16
EINECS NO: 812-453-9
MDL NO: MFCD04117979/MFCD07644575
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Product Details

Product Description:

Product Name: 7-hydroxy-2-(1h)-quinolinone CAS NO: 70500-72-0




Chemical & Physical Properties:

Appearance : White or off-white solid

Assay : ≥99.0%

Density: 1.282 g/cm3

Melting point: 234-238℃

Boiling Point: 403.7℃ at 760 mmHg

Flash Point: 198℃

Refractive Index: 1.604

Vapor Pressure: 0.0mmHg at 25°C

PSA: 53.09000

LogP: 1.23370

Solubility: DMSO (Slightly), Methanol (Slightly, Heated).

Category: Standards; Pharmaceutical/API Drug Impurities/Metabolites;

Safety Information:

HS Code: 2933490090

Safety Statements: S36/37

Risk Statements:R22; R43

Hazard Codes: Xn; Xi

Storage:Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.


1. 7-hydroxyquinoline-2(1h)-one is used to synthesis Brexpiprazole; intermediate of Brexpiprazole.

2. 7-hydroxy-1h-quinolin-2-one is a substituted carbostyril derivative as pharmaceutical intermediate. Aripiprazole Quinolinone Impurity.

Our factory manufacture’s 7-hydroxy-2-(1h)-quinolinone CAS 70500-72-0, mature technology, stable output, quality assurance.

Inventory Status : In Stock.

We can provide 7-hydroxyquinolin-2-one COA (certificate of analysis), CAS 70500-72-0 MOA (Method of Analysis), 7-hydroxy-2-quinolinone ROS (Route of synthesis), MSDS (Material Safety Data Sheet) and other support for you !

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Products under patent are offered for R & D purpose only. However, the final responsibility lies exclusively with the buyer.

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