7432-25-9 Usage
Description
Etaqualone (Item No. 11152) is an analytical reference standard categorized as a quinazolone. This product is intended for research and forensic applications.
Uses
Different sources of media describe the Uses of 7432-25-9 differently. You can refer to the following data:
1. Etaqualone is an analog of the hypnotic methaqualone, a non-barbiturate sedative also known as Quaalude. Methaqualone is regulated (Schedule I) in the United States. The physiological and toxicological properties of etaqualone have been poorly delineated. This product is intended for forensic and research applications.[Cayman Chemical]
2. Etaqualone is marketed as a sedative, hypnotic, muscle relaxant and central nervous system depressant. It has to ability to bind to the beta GABAA receptor which helps negate insomnia.
Check Digit Verification of cas no
The CAS Registry Mumber 7432-25-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,3 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 7432-25:
(6*7)+(5*4)+(4*3)+(3*2)+(2*2)+(1*5)=89
89 % 10 = 9
So 7432-25-9 is a valid CAS Registry Number.
InChI:InChI=1/C17H16N2O/c1-3-13-8-4-7-11-16(13)19-12(2)18-15-10-6-5-9-14(15)17(19)20/h4-11H,3H2,1-2H3
7432-25-9Relevant articles and documents
Metal-free C-H methylation and acetylation of heteroarenes with PEG-400
Kudale, Vishal Suresh,Wang, Jeh-Jeng
supporting information, p. 3506 - 3511 (2020/06/25)
The generation of a methyl carbon source from renewable and cheap sources is challenging. Herein, we describe a novel and an efficient route for methylation and acetylation of aza-heteroarenes using PEG-400 under O2and TsOH·H2O for the first time by tuning the reaction conditions using a different set of starting materials. The key features of the current protocol are oxidative C-O and C-C bond scission under metal-free conditions with good functional group tolerance, and a broad substrate scope. The potential applicability of the designed methodology was demonstrated for the synthesis of central nervous system (CNS) depressant and anticonvulsant drug molecules by a one-pot strategy.
A convenient synthesis of 2-methyl-3-substituted-4(3H)-quinazolinones using bis(trichloromethyl) carbonate as condensing agent
Su,Wu,Xie,Li
, p. 89 - 94 (2007/10/03)
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This product is a nationally controlled contraband, and the Lookchem platform doesn't provide relevant sales information.