galanthamine and its Impurities

It is an impurity of Galantamine, a reversible, competitive acetylcholinesterase inhibitor, it is used in the treatment for Alzheimer’s disease. Reference standards of Galanthamine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 28 results for galanthamine Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 07 23000

Galanthamine

Galanthamine

  • Catalogue No.:PA 07 23000

  • CAS :

    357-70-0

  • Molecular Formula : C17H21NO3

  • Molecular Weight : 287.35

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Drug Reference Standards & Impurity Synthesis in India
PA 07 02520

O-Desmethyl Galanthamine

O-Desmethyl Galanthamine

  • Catalogue No.:PA 07 02520

  • CAS :

    60755-80-8

  • Molecular Formula : C16H19NO3

  • Molecular Weight : 273.33

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Drug Reference Standards & Impurity Synthesis in India
PA 07 02530

O-Desmethyl Galanthamine β-D-Glucuronide

O-Desmethyl Galanthamine β-D-Glucuronide

  • Catalogue No.:PA 07 02530

  • CAS :

    464189-54-6

  • Molecular Formula : C22H27NO9

  • Molecular Weight : 449.45

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Drug Reference Standards & Impurity Synthesis in India
PA 07 02550

Epi-galanthamine N-Oxide

Epi-galanthamine N-Oxide

  • Catalogue No.:PA 07 02550

  • CAS :

    366485-18-9

  • Molecular Formula : C17H21NO4

  • Molecular Weight : 303.35

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Drug Reference Standards & Impurity Synthesis in India
PA 07 02570

Galanthamine β-D-Glucuronide

Galanthamine β-D-Glucuronide

  • Catalogue No.:PA 07 02570

  • CAS :

    464189-56-8

  • Molecular Formula : C23H29NO9

  • Molecular Weight : 463.48

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Drug Reference Standards & Impurity Synthesis in India
PA 07 02580

Galanthamine N-Oxide

Galanthamine N-Oxide

  • Catalogue No.:PA 07 02580

  • CAS :

    134332-50-6

  • Molecular Formula : C17H21NO4

  • Molecular Weight : 303.35

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Drug Reference Standards & Impurity Synthesis in India
PA 07 02600

Dihydronarwedine Hydrochloride

Dihydronarwedine Hydrochloride

  • Catalogue No.:PA 07 02600

  • CAS :

    NA

  • Molecular Formula : C17H22ClNO3

  • Molecular Weight : 323.81

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Drug Reference Standards & Impurity Synthesis in India
PA 07 02610

Dihydronarwedine

Dihydronarwedine

  • Catalogue No.:PA 07 02610

  • CAS :

    21041-10-1

  • Molecular Formula : C17H21NO3

  • Molecular Weight : 287.35

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Drug Reference Standards & Impurity Synthesis in India
PA 07 02620

Galanthamine Methiodide

Galanthamine Methiodide

  • Catalogue No.:PA 07 02620

  • CAS :

    3891-74-5

  • Molecular Formula : C18H24INO3

  • Molecular Weight : 429.29

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Drug Reference Standards & Impurity Synthesis in India
PA 07 02640

(4aR,6R,8aS)-3-Methoxy-11-methyl-5,6,7,8,9,10,11,12-octahydro-4aH-benzo[2,3]benzofuro[4,3-cd]azepin-6-ol

(4aR,6R,8aS)-3-Methoxy-11-methyl-5,6,7,8,9,10,11,12-octahydro-4aH-benzo[2,3]benzofuro[4,3-cd]azepin-6-ol

  • Catalogue No.:PA 07 02640

  • CAS :

    NA

  • Molecular Formula : C17H23NO3

  • Molecular Weight : 289.37

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Drug Reference Standards & Impurity Synthesis in India
PA 07 02650

Lycorenine

Lycorenine

  • Catalogue No.:PA 07 02650

  • CAS :

    477-19-0

  • Molecular Formula : C18H23NO4

  • Molecular Weight : 317.38

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Drug Reference Standards & Impurity Synthesis in India
PA 07 02660

(4aS,6R,8aS)-6-Hydroxy-3-methoxy-11-methyl-5,6,9,10-tetrahydro-4aH-benzo[2,3]benzofuro[4,3-cd]azepin-11-ium bromide

(4aS,6R,8aS)-6-Hydroxy-3-methoxy-11-methyl-5,6,9,10-tetrahydro-4aH-benzo[2,3]benzofuro[4,3-cd]azepin-11-ium bromide

  • Catalogue No.:PA 07 02660

  • CAS :

    NA

  • Molecular Formula : C17H20BrNO3

  • Molecular Weight : 366.25

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Drug Reference Standards & Impurity Synthesis in India
PA 07 02670

Haemanthamine

Haemanthamine

  • Catalogue No.:PA 07 02670

  • CAS :

    466-75-1

  • Molecular Formula : C17H19NO4

  • Molecular Weight : 301.34

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Drug Reference Standards & Impurity Synthesis in India
PA 07 02680

Homolycorine

Homolycorine

  • Catalogue No.:PA 07 02680

  • CAS :

    477-20-3

  • Molecular Formula : C18H21NO4

  • Molecular Weight : 315.36

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Drug Reference Standards & Impurity Synthesis in India
PA STI 028370

N-Desmethyl Galanthamine-O-methyl-d3

N-Desmethyl Galanthamine-O-methyl-d3

  • Catalogue No.:PA STI 028370

  • CAS :

    1128108-98-4

  • Molecular Formula : C16H16D3NO3

  • Molecular Weight : 276.35

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Drug Reference Standards & Impurity Synthesis in India
PA STI 032940

Dihydronarwedine-d3

Dihydronarwedine-d3

  • Catalogue No.:PA STI 032940

  • CAS :

    NA

  • Molecular Formula : C17H18D3NO3

  • Molecular Weight : 290.37

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Drug Reference Standards & Impurity Synthesis in India
PA STI 043930

Galanthamine-O-methyl-d3

Galanthamine-O-methyl-d3

  • Catalogue No.:PA STI 043930

  • CAS :

    1279031-09-2

  • Molecular Formula : C17H18D3NO3

  • Molecular Weight : 290.37

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Drug Reference Standards & Impurity Synthesis in India
PA STI 043940

Galanthamine-O-(methyl-d3)-N-(methyl-d3)

Galanthamine-O-(methyl-d3)-N-(methyl-d3)

  • Catalogue No.:PA STI 043940

  • CAS :

    1128109-00-1

  • Molecular Formula : C17H15D6NO3

  • Molecular Weight : 293.39

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Drug Reference Standards & Impurity Synthesis in India
PA STI 043950

Galanthamine-O-methyl-d3 Hydrobromide

Galanthamine-O-methyl-d3 Hydrobromide

  • Catalogue No.:PA STI 043950

  • CAS :

    NA

  • Molecular Formula : C17H19D3BrNO3

  • Molecular Weight : 371.28

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Drug Reference Standards & Impurity Synthesis in India
PA STI 043960

Galanthamine-O-methyl-d3 N-Oxide

Galanthamine-O-methyl-d3 N-Oxide

  • Catalogue No.:PA STI 043960

  • CAS :

    1217860-44-0

  • Molecular Formula : C17H18D3NO4

  • Molecular Weight : 306.37

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Drug Reference Standards & Impurity Synthesis in India
PA 07 02690

3-Methoxy-11-methyl-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-one

3-Methoxy-11-methyl-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-one

  • Catalogue No.:PA 07 02690

  • CAS :

    1668-86-6

  • Molecular Formula : C17H19NO3

  • Molecular Weight : 285.34

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Drug Reference Standards & Impurity Synthesis in India
PA 07 02700

O-Acetylgalanthamine

O-Acetylgalanthamine

  • Catalogue No.:PA 07 02700

  • CAS :

    25650-83-3

  • Molecular Formula : C19H23NO4

  • Molecular Weight : 329.39

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Drug Reference Standards & Impurity Synthesis in India
PA 07 0231000

rac-(4aα)-4a,5,9,10,11,12-Hexahydro-1,5-dibromo-11-formyl-3-methoxy-6H-benzofuro[3a,3,2-e,f][2]benzazepin-6-one

rac-(4aα)-4a,5,9,10,11,12-Hexahydro-1,5-dibromo-11-formyl-3-methoxy-6H-benzofuro[3a,3,2-e,f][2]benzazepin-6-one

  • Catalogue No.:PA 07 0231000

  • CAS :

    1076198-20-3

  • Molecular Formula : C17H15Br2NO4

  • Molecular Weight : 457.12

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Drug Reference Standards & Impurity Synthesis in India
PA 07 0231001

(4aS,6R,8aS)-6-hydroxy-3-methoxy-11-methyl-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepine 11-oxide

(4aS,6R,8aS)-6-hydroxy-3-methoxy-11-methyl-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepine 11-oxide

  • Catalogue No.:PA 07 0231001

  • CAS :

    199014-26-1

  • Molecular Formula : C17H21NO4

  • Molecular Weight : 303.36

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Drug Reference Standards & Impurity Synthesis in India
PA 07 0231002

(1aR,2R,3aS,11aS,11bS)-2-Hydroxy-5-methoxy-9-methyl-2,3,3a,8,9,10,11,11b-octahydro-1aH-oxireno[2'',3'':3',4']benzo[1',2':2,3]benzofuro[4,3-cd]azepine 9-oxide

(1aR,2R,3aS,11aS,11bS)-2-Hydroxy-5-methoxy-9-methyl-2,3,3a,8,9,10,11,11b-octahydro-1aH-oxireno[2'',3'':3',4']benzo[1',2':2,3]benzofuro[4,3-cd]azepine 9-oxide

  • Catalogue No.:PA 07 0231002

  • CAS :

    NA

  • Molecular Formula : C17H21NO5

  • Molecular Weight : 319.35

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Drug Reference Standards & Impurity Synthesis in India
PA 07 0231003

(4aS,6R,8aS)-3-Methoxy-11-nitroso-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-ol

(4aS,6R,8aS)-3-Methoxy-11-nitroso-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-ol

  • Catalogue No.:PA 07 0231003

  • CAS :

    NA

  • Molecular Formula : C16H18N2O4

  • Molecular Weight : 302.33

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Drug Reference Standards & Impurity Synthesis in India
PA 07 0231004

1-Bromo-3-methoxy-11-methyl-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-one Hydrochloride

1-Bromo-3-methoxy-11-methyl-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-one Hydrochloride

  • Catalogue No.:PA 07 0231004

  • CAS :

    NA

  • Molecular Formula : C17H19BrClNO3

  • Molecular Weight : 400.7

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Drug Reference Standards & Impurity Synthesis in India
PA 07 0231005

1-Bromo-3-methoxy-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-one Hydrochloride

1-Bromo-3-methoxy-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-one Hydrochloride

  • Catalogue No.:PA 07 0231005

  • CAS :

    NA

  • Molecular Formula : C16H17BrClNO3

  • Molecular Weight : 386.67

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