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5-(3,4-dimethoxybenzyl)-6-methyl-5,6,7,8-tetrahydro[1,3]dioxolo[4,5-g]isoquinoline is a complex organic compound with a molecular formula of C20H21NO4. It features a tetrahydro[1,3]dioxolo[4,5-g]isoquinoline core structure, which is a type of isoquinoline derivative. The molecule is characterized by a 3,4-dimethoxybenzyl group attached to the 5-position and a methyl group at the 6-position. The presence of the dioxolane ring (a five-membered ring containing two oxygen atoms) and the tetrahydro ring system contribute to its unique chemical properties. 5-(3,4-dimethoxybenzyl)-6-methyl-5,6,7,8-tetrahydro[1,3]dioxolo[4,5-g]isoquinoline may have potential applications in pharmaceutical or chemical research due to its specific structural features, although its specific uses or properties are not detailed in this summary.

5544-50-3

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5544-50-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5544-50-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,4 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5544-50:
(6*5)+(5*5)+(4*4)+(3*4)+(2*5)+(1*0)=93
93 % 10 = 3
So 5544-50-3 is a valid CAS Registry Number.

5544-50-3Relevant academic research and scientific papers

Total Synthesis of Tetrahydroisoquinoline-Based Bioactive Natural Products Laudanosine, Romneine, Glaucine, Dicentrine, and Their Unnatural Analogues Isolaudanosine and Isoromneine

Jangir, Ravi,Argade, Narshinha P.

, p. 1655 - 1663 (2017)

Starting from suitably substituted homophthalic acids, total synthesis of titled alkaloids have been demonstrated in very good yields. The obtained natural products laudanosine and romneine were utilized to accomplish synthesis of two isoquinoline-based alkaloids glaucine and dicentrine. Base-induced selective generation of two different types of benzylic carbanions, their coupling reactions with 3,4-dimethoxybenzyl mesylate, and the regioselective iodination followed by intramolecular aryl-aryl coupling reactions to form the fused biaryl systems were the strategic steps.

Identification of N-benzyltetrahydroisoquinolines as novel anti-neuroinflammatory agents

Gabet, Brian,Kuo, Ping-Chang,Fuentes, Steven,Patel, Yamini,Adow, Ahmed,Alsakka, Mary,Avila, Paula,Beam, Teri,Yen, Jui-Hung,Brown, Dennis A.

, p. 5711 - 5717 (2018/10/26)

A series of simplified berberine analogs was designed, synthesized, and evaluated for anti-inflammatory activity. SAR studies identified N-benzyltetrahydroisoquinoline 7d as a potent berberine analog. 7d suppressed LPS-induced inflammatory cytokine levels

Synthesis of Benzyltetrahydroisoquinoline Alkaloids with the Use of 1,3-Dithianes of Aromatic Aldehydes

Brozda, D.

, p. 2665 - 2670 (2007/10/02)

A practical synthesis of 1-benzyl-2-methyl-1,2,3,4-tetrahydroisoquinolines (4) is described. Condensation of 6,7-disubstituted N-methyl-3,4-dihydroisoquinolinium iodide 1 with 1,3-dithianes 2 gave addition products 3 from which alkaloids 4 were obtained by desulfuration. Key words: 1-benzyltetrahydroisoquinolines, dithianes, tetrahydroisoquinolinium alkaloids

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