â-D-Glucopyranosiduronic acid,5-hydroxy-6-methoxy-2-(4-methoxyphenyl)- 4-oxo-4H-1-benzopyran-7-yl,methyl ester

Base Information

Chemical Name:â-D-Glucopyranosiduronic acid,5-hydroxy-6-methoxy-2-(4-methoxyphenyl)- 4-oxo-4H-1-benzopyran-7-yl,methyl ester
CAS No.:70938-59-9
Molecular Formula:C24H24O12
Molecular Weight:504.447
Hs Code.:

Synonyms:Comanthosid A;(2S,3S,4S,5R,6S)-3,4,5-Trihydroxy-6-[5-hydroxy-6-methoxy-2-(4-methoxy-phenyl)-4-oxo-4H-chromen-7-yloxy]-tetrahydro-pyran-2-carboxylic acid methyl ester;

Suppliers and Price of â-D-Glucopyranosiduronic acid,5-hydroxy-6-methoxy-2-(4-methoxyphenyl)- 4-oxo-4H-1-benzopyran-7-yl,methyl ester

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Arctom
ComanthosidA
5mg
$ 268.00

Total 14 raw suppliers

Chemical Property of â-D-Glucopyranosiduronic acid,5-hydroxy-6-methoxy-2-(4-methoxyphenyl)- 4-oxo-4H-1-benzopyran-7-yl,methyl ester

Chemical Property:

Melting Point:252 - 255 °C
Boiling Point:744.9±60.0 °C(Predicted)
PSA：174.35000
Density:1.520±0.06 g/cm3(Predicted)
LogP:0.54220

Purity/Quality:

≥98% ^*data from raw suppliers

ComanthosidA ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of â-D-Glucopyranosiduronic acid,5-hydroxy-6-methoxy-2-(4-methoxyphenyl)- 4-oxo-4H-1-benzopyran-7-yl,methyl ester

There total 4 articles about â-D-Glucopyranosiduronic acid,5-hydroxy-6-methoxy-2-(4-methoxyphenyl)- 4-oxo-4H-1-benzopyran-7-yl,methyl ester 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: 84.0%

: 119262-68-9
scutellarein 7-O-β-D-glucuronopyranoside methyl ester

: 74-88-4
methyl iodide

: 70938-59-9
methyl 3,4,5-trihydroxy-6-((5-hydroxy-6-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-7-yl)oxy)tetrahydro-2H-pyran-2-carboxylate

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide;
DOI:10.1016/j.bbrc.2022.03.052

Reference yield: 44.0%

: 119262-68-9
scutellarein 7-O-β-D-glucuronopyranoside methyl ester

: 74-88-4
methyl iodide

: 70938-59-9
methyl 3,4,5-trihydroxy-6-((5-hydroxy-6-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-7-yl)oxy)tetrahydro-2H-pyran-2-carboxylate

: hispidulin-7-O-β-D-methylglucuronopyranoside

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 40 ℃; Inert atmosphere;
DOI:10.1016/j.tet.2020.130950

Reference yield: 41.9%

: 27740-01-8,676536-34-8
scutellarin

: 74-88-4
methyl iodide

: 70938-59-9
methyl 3,4,5-trihydroxy-6-((5-hydroxy-6-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-7-yl)oxy)tetrahydro-2H-pyran-2-carboxylate

Guidance literature:: scutellarin; With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃; for 0.5h;

methyl iodide; In N,N-dimethyl-formamide; at 20 ℃; for 24h;
DOI:10.1016/j.ejmech.2017.03.020