Luteolin-impurities | Pharmaffiliates

Luteolin and its Impurities

Luteolin is a common flavonoid that exists in many types of plants including fruits, vegetables, and medicinal herbs. It is a flavone, a type of flavonoid, with a yellow crystalline appearance.Reference standards of Luteolin API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 13 results for Luteolin Impurities
PA 65 03000

Luteolin - API Standards

Luteolin


  • Catalogue No.:PA 65 03000

  • CAS :

    491-70-3

  • Molecular Formula : C15H10O6

  • Molecular Weight : 286.24

PA 65 03510

2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-((2S,3S,5R,6R)-5-hydroxy-6-methyl-4-oxo-3-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)-4H-chromen-4-one

2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-((2S,3S,5R,6R)-5-hydroxy-6-methyl-4-oxo-3-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)-4H-chromen-4-one


  • Catalogue No.:PA 65 03510

  • CAS :

    NA

  • Molecular Formula : C27H28O14

  • Molecular Weight : 576.51

PA 65 03520

2-(3,4-Dihydroxyphenyl)-5,7-dimethoxy-4H-chromen-4-one

2-(3,4-Dihydroxyphenyl)-5,7-dimethoxy-4H-chromen-4-one


  • Catalogue No.:PA 65 03520

  • CAS :

    90363-40-9

  • Molecular Formula : C17H14O6

  • Molecular Weight : 314.29

PA 65 03530

2-(3-Hydroxy-4-methoxyphenyl)-5,7-dimethoxy-4H-chromen-4-one

2-(3-Hydroxy-4-methoxyphenyl)-5,7-dimethoxy-4H-chromen-4-one


  • Catalogue No.:PA 65 03530

  • CAS :

    33554-52-8

  • Molecular Formula : C18H16O6

  • Molecular Weight : 328.32

PA 65 03540

2-(4-Hydroxy-3-methoxyphenyl)-5,7-dimethoxy-4H-chromen-4-one

2-(4-Hydroxy-3-methoxyphenyl)-5,7-dimethoxy-4H-chromen-4-one


  • Catalogue No.:PA 65 03540

  • CAS :

    1239-68-5

  • Molecular Formula : C18H16O6

  • Molecular Weight : 328.32

PA 65 03550

Luteolin Tetramethylether

Luteolin Tetramethylether


  • Catalogue No.:PA 65 03550

  • CAS :

    855-97-0

  • Molecular Formula : C19H18O6

  • Molecular Weight : 342.35

PA 65 03560

2-(3,4-Dihydroxyphenyl)-7-hydroxy-5-methoxy-4H-chromen-4-one

2-(3,4-Dihydroxyphenyl)-7-hydroxy-5-methoxy-4H-chromen-4-one


  • Catalogue No.:PA 65 03560

  • CAS :

    58115-29-0

  • Molecular Formula : C16H12O6

  • Molecular Weight : 300.27

PA 65 03570

7-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-5-methoxy-4H-chromen-4-one

7-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-5-methoxy-4H-chromen-4-one


  • Catalogue No.:PA 65 03570

  • CAS :

    72629-61-9

  • Molecular Formula : C17H14O6

  • Molecular Weight : 314.29

PA 65 03580

7-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-5-methoxy-4H-chromen-4-one

7-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-5-methoxy-4H-chromen-4-one


  • Catalogue No.:PA 65 03580

  • CAS :

    62346-14-9

  • Molecular Formula : C17H14O6

  • Molecular Weight : 314.29

PA 65 03590

2-(3,4-Dimethoxyphenyl)-7-hydroxy-5-methoxy-4H-chromen-4-one

2-(3,4-Dimethoxyphenyl)-7-hydroxy-5-methoxy-4H-chromen-4-one


  • Catalogue No.:PA 65 03590

  • CAS :

    10544-05-5

  • Molecular Formula : C18H16O6

  • Molecular Weight : 328.32

PA 65 03600

2-(3,4-Dimethoxyphenyl)-5,7-dihydroxy-4H-chromen-4-one

2-(3,4-Dimethoxyphenyl)-5,7-dihydroxy-4H-chromen-4-one


  • Catalogue No.:PA 65 03600

  • CAS :

    4712-12-3

  • Molecular Formula : C17H14O6

  • Molecular Weight : 314.29

PA 65 0031000

3,4-Diphenylmethylidene Luteolin

3,4-Diphenylmethylidene Luteolin


  • Catalogue No.:PA 65 0031000

  • CAS :

    1201808-21-0

  • Molecular Formula : C28H18O6

  • Molecular Weight : 450.45

PA 65 0031001

7-O-Benzyl Luteolin

7-O-Benzyl Luteolin


  • Catalogue No.:PA 65 0031001

  • CAS :

    1201808-24-3

  • Molecular Formula : C22H16O6

  • Molecular Weight : 376.36