diosmin and its Impurities
Diosmin is a dietary supplement used to aid treatment of hemorrhoids and venous diseases.. Reference standards of Diosmin API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
2-[3-(Acetyloxy)-4-methoxyphenyl]-5-hydroxy-6-iodo-7-[[2,3,4-tri-O-acetyl-6-O-(2,3,4-tri-O-acetyl-6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-4H-1-Benzopyran-4-one
2-[3-(Acetyloxy)-4-methoxyphenyl]-5-hydroxy-6-iodo-7-[[2,3,4-tri-O-acetyl-6-O-(2,3,4-tri-O-acetyl-6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-4H-1-Benzopyran-4-one
Catalogue No.:PA 04 70530
CAS :
705974-42-1
Molecular Formula : C42H45IO22
Molecular Weight : 1028.7
2-[3-(Acetyloxy)-4-methoxyphenyl]-5-hydroxy-7-[[2,3,4-tri-O-acetyl-6-O-(2,3,4-tri-O-acetyl-6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-4H-1-benzopyran-4-one
2-[3-(Acetyloxy)-4-methoxyphenyl]-5-hydroxy-7-[[2,3,4-tri-O-acetyl-6-O-(2,3,4-tri-O-acetyl-6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-4H-1-benzopyran-4-one
Catalogue No.:PA 04 70540
CAS :
705974-40-9
Molecular Formula : C42H46O22
Molecular Weight : 902.8
(2R,3R,4S,5S,6R)-6-((((3R,4R,6R)-3,4,5-Trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetraol
(2R,3R,4S,5S,6R)-6-((((3R,4R,6R)-3,4,5-Trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetraol
Catalogue No.:PAI 04 070001
CAS :
NA
Molecular Formula : C12H22O10
Molecular Weight : 326.3
(2S,3R,5R)-2-((((3R,4R,6R)-3,4,5-Triacetoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-3,4,4,5-tetrayl Tetraacetate
(2S,3R,5R)-2-((((3R,4R,6R)-3,4,5-Triacetoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-3,4,4,5-tetrayl Tetraacetate
Catalogue No.:PAI 04 070002
CAS :
NA
Molecular Formula : C26H36O17
Molecular Weight : 620.56
(3R,4R,5R,6R)-2-Bromo-6-((((3R,4S,6R)-3,4,5-triacetoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-3,4,5-triyl Triacetate
(3R,4R,5R,6R)-2-Bromo-6-((((3R,4S,6R)-3,4,5-triacetoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-3,4,5-triyl Triacetate
Catalogue No.:PAI 04 070004
CAS :
NA
Molecular Formula : C24H33BrO15
Molecular Weight : 641.42
5-(2-Hydroxyethoxy)-2-(3-(2-hydroxyethoxy)-4-methoxyphenyl)-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one
5-(2-Hydroxyethoxy)-2-(3-(2-hydroxyethoxy)-4-methoxyphenyl)-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one
Catalogue No.:PA 04 0701001
CAS :
80604-69-9
Molecular Formula : C32H40O17
Molecular Weight : 696.66
