Benzenesulfonic acid, 2,4-dihydroxy-5-(3,5,7-trihydroxy-4-oxo-4H-1-benzopyran-2-yl)-, monosodium salt

Base Information

• Chemical Name: Benzenesulfonic acid, 2,4-dihydroxy-5-(3,5,7-trihydroxy-4-oxo-4H-1-benzopyran-2-yl)-, monosodium salt
• CAS No.: 79400-76-3
• Molecular Formula: C15H10O10S.Na
• Molecular Weight: 404.286

Synonyms:

Chemical Property of Benzenesulfonic acid, 2,4-dihydroxy-5-(3,5,7-trihydroxy-4-oxo-4H-1-benzopyran-2-yl)-, monosodium salt

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Benzenesulfonic acid, 2,4-dihydroxy-5-(3,5,7-trihydroxy-4-oxo-4H-1-benzopyran-2-yl)-, monosodium salt

There total 1 articles about Benzenesulfonic acid, 2,4-dihydroxy-5-(3,5,7-trihydroxy-4-oxo-4H-1-benzopyran-2-yl)-, monosodium salt which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 50.0%

morin (480-16-0) → morin-5'-sulfonic acid, sodium salt (79400-76-3)

Guidance literature:

With sulfuric acid; at 80 ℃; for 4h;

DOI:10.1016/j.saa.2011.10.023

Reference yield:

iron(II) (7439-89-6,15438-31-0) + morin-5'-sulfonic acid, sodium salt (79400-76-3) → Fe(2+)*2C15H8O7SO3H(1-)*6H2O=Fe(C15H9O10S)2*6H2O

Guidance literature:

With sodium hydroxide; sulfuric acid; In water; aq. solns. of Fe(2+) and ligand (molar ratio 1:2) mixed, pH 2.0 (aq. H2SO4 and NaOH); ppt. sepd.; washed with distd. water; dried in air; elem. anal.;

Reference yield:

lead(II) nitrate + morin-5'-sulfonic acid, sodium salt (79400-76-3) → lead morin-5'-sulfonate complex

Guidance literature:

With sodium hydroxide; perchloric acid; In water; pH adjusted at 4.5 to 5.0; product not isolated, characterization by potentiometry;

upstream raw materials:

morin

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