1028268-32-7 Usage
General Description
Diethyl 2-(4-chlorobenzamido)-2-[(2-oxo-1,2-dihydroquinolin-4-yl)methyl]malonate is a compound with a complex chemical structure. It contains amide, malonate, and quinoline groups. The presence of a chlorobenzamido group suggests that it is likely to have biological activity, possibly as a pharmaceutical or pesticide. Malonate is a versatile synthon in organic synthesis and can be used to form a variety of molecules. The quinoline group is often found in pharmaceuticals and is known to have various biological activities. Overall, the compound exhibits potential as a versatile building block for the synthesis of various biologically active compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 1028268-32-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,8,2,6 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1028268-32:
(9*1)+(8*0)+(7*2)+(6*8)+(5*2)+(4*6)+(3*8)+(2*3)+(1*2)=137
137 % 10 = 7
So 1028268-32-7 is a valid CAS Registry Number.
1028268-32-7Relevant articles and documents
Process for synthesizing rebamipide
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Paragraph 0025; 0026; 0027, (2017/08/28)
The invention provides a process for synthesizing rebamipide. The process comprises the following steps: taking aminomalonic acid diethyl ester and 4-chlorobenzoyl chloride as raw material substrates so as to prepare an intermediate 4-chlorobenzoyl diethyl aminomalonate; reacting with 4-bromomethylcarbostyril so as to obtain 2-(4-chlorobenzhylamino)-2-ethoxycarbonyl-3-[2(1H)-quinolinone-4-yl] ethyl propionate; and finally, heating and refluxing in a sodium alcoholate solution, concentrating, and re-crystallizing, thereby obtaining the final product. The rebamipide prepared by the process disclosed by the method is high in yield, and the purity can reach 99.2%.
