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2(1H)-Quinoxalinone, 1-hydroxy-, also known as 1-Hydroxyquinoxaline-2(1H)-one, is an organic compound with the chemical formula C8H6N2O2. It is a derivative of quinoxaline, a fused bicyclic compound consisting of a benzene ring fused to a diazine ring. This specific compound features a hydroxyl group (-OH) attached to the 1-position of the quinoxaline core, which can participate in various chemical reactions and is known for its potential applications in the synthesis of pharmaceuticals and other organic compounds. The compound is characterized by its unique chemical properties and reactivity, making it a valuable intermediate in organic synthesis.

771-24-4

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771-24-4 Usage

Chemical class

Quinoxalinones

Type of compound

Heterocyclic

Structural feature

Contains a quinoxaline ring with a hydroxyethyl group at position 1

Biological activities

Anti-inflammatory and antioxidant properties

Potential use

Treatment of cancer and neurodegenerative diseases

Industrial application

Development of pharmaceutical drugs and as a building block in organic synthesis

Promising potential

Medicinal and scientific applications.

Check Digit Verification of cas no

The CAS Registry Mumber 771-24-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,7 and 1 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 771-24:
(5*7)+(4*7)+(3*1)+(2*2)+(1*4)=74
74 % 10 = 4
So 771-24-4 is a valid CAS Registry Number.

771-24-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-hydroxy-2(1H)-quinoxalinone

1.2 Other means of identification

Product number -
Other names 1-hydroxy-1H-quinoxalin-2-one

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:771-24-4 SDS

771-24-4Downstream Products

771-24-4Relevant academic research and scientific papers

Quinoxaline Derivatives. XII. The Reactions of Quinoxaline 1,4-Dioxides with Acetic Anhydride

Ahmed, Yusuf,Qureshi, M. Ikram,Habib, M. Saleem,Farooqi, M. Amir

, p. 1145 - 1148 (2007/10/02)

Quinoxaline 1,4-dioxide (XIIIa) with acetic anhydride gave 1-acetoxy-2(1H)-quinoxalinone (XIVa) which was prone to facile hydrolysis to yield 1-hydroxy-2(1H)-quinoxalinone (XVa).Both XIVa and XVa were isolated from the reaction mixture.On prolonged heating with acetic anhydride, XIIIa, XIVa and XVa were converted slowly to the same end product, 2,3(1H,4H)-quinoxalinedione (XXa). 6-Ethoxy- (XIIIb), 6-methoxy- (XIIIc), and 6-methylquinoxaline 1,4-dioxide (XIIId) behaved similarly, except that the attack of the reagent took place exclusively on N-oxide para to the electron-donating substituents, and none of the other expected isomeric compounds XVIIb-d were isolated.Whereas 6-chloroqinoxaline 1,4-dioxide (XIIIe) bearing an electron-attracting chloro substituent on the benzene ring gave exclusively the other isomers XVIIe, XVIIIe, and XXe.A mechanism for this novel rearrangement is proposed and discussed.

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