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2-benzyl-1,2-dihydropyrrolo[1,2-a]pyrazin-3(4H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1224935-54-9

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1224935-54-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1224935-54-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,4,9,3 and 5 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1224935-54:
(9*1)+(8*2)+(7*2)+(6*4)+(5*9)+(4*3)+(3*5)+(2*5)+(1*4)=149
149 % 10 = 9
So 1224935-54-9 is a valid CAS Registry Number.

1224935-54-9Downstream Products

1224935-54-9Relevant academic research and scientific papers

Ribose conversion with amino acids into pyrraline platform chemicals-expeditious synthesis of diverse pyrrole-fused alkaloid compounds

Cho, Soohyeon,Gu, Lina,In, Ik Joon,Kim, Hakwon,Koo, Sangho,Lee, Taehoon,Wu, Bo

, p. 31511 - 31525 (2021/11/30)

One-pot conversion of sustainable d-ribose with l-amino acid, methyl esters produced pyrrole-2-carbaldehydes 5 in reasonable yields (32-63%) under pressurized conditions of 2.5 atm at 80 °C. The value-added pyrraline compounds 5 as platform chemicals were utilized for quick installation of poly-heterocyclic cores for the development of pyrrole-motif natural and artificial therapeutic agents. A pyrrole-fused piperazin-2-one scaffold 6 was prepared by reductive amination of pyrralines 5 with benzylamine. While further cyclization of pyrralines 5 with ethane-1,2-diamine produced pyrrolo-piperazin-2-ones 7 with an extra imidazolidine ring, the reaction with 2-amino alcohols derived from natural l-amino acids, alanine, valine, and phenylalanine, respectively provided pyrrolo-piperazin-2-ones 8, 9, and 10 with oxazolidine as the third structural core. Cell viability and an anti-inflammatory effect of the synthesized compounds were briefly tested by the MTT method and the Griess assay, among which 8h and 10g exhibited significant anti-inflammatory effects with negligible cell toxicity.

Azacycloalkanes: XXXIX. New Syntheses of 1H-Pyrrole-1-carboxylic acid and 1,2-dihydropyrrolo-[1,2-a]pyrazin-3(4H)-one derivatives

Mokrov,Likhosherstov,Troitskaya,Gudasheva

experimental part, p. 1829 - 1833 (2010/05/19)

New procedures have been developed for the synthesis of α-(2-formyl-1H-pyrrol-1-yl)-substituted carboxylic acids, α-(2-R-aminomethyl-1H-pyrrol-1-yl)-substituted carboxylic acids, and 1,2-dihydropyrrolo-[1,2-a]pyrazin-3(4H)-ones on the basis of furfurol and α-amino acids.

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