memantine hydrochloride and its Impurities

Memantine Hydrochloride is used to treat moderate-to-severe Alzheimer's disease, especially for people who are intolerant of or have a contraindication to AChE inhibitors. It is available as a generic medication. Reference standards of Memantine Hydrochloride API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 36 results for memantine hydrochloride Impurities
PA 13 15000

Memantine Hydrochloride

Memantine Hydrochloride

  • Catalogue No.:PA 13 15000

  • CAS :

    41100-52-1

  • Molecular Formula : C12H22ClN

  • Molecular Weight : 215.76

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PA 13 15510

Memantine Hydrochloride - Impurity A (Hydrochloride Salt)

3-Methyladamantan-1-amine Hydrochloride

  • Catalogue No.:PA 13 15510

  • CAS :

    33103-93-4

  • Molecular Formula : C11H20ClN

  • Molecular Weight : 201.74

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PA 13 15520

7-Hydroxy Memantine Hydrochloride

7-Hydroxy Memantine Hydrochloride

  • Catalogue No.:PA 13 15520

  • CAS :

    356572-08-2

  • Molecular Formula : C12H22ClNO

  • Molecular Weight : 231.76

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PA 13 15530

3,5-Dimethyl-1-adamantanol

3,5-Dimethyl-1-adamantanol

  • Catalogue No.:PA 13 15530

  • CAS :

    707-37-9

  • Molecular Formula : C12H20O

  • Molecular Weight : 180.29

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PA 13 15540

Memantine Hydrochloride - Impurity C

1-Chloro-3,5-dimethyladamantane

  • Catalogue No.:PA 13 15540

  • CAS :

    707-36-8

  • Molecular Formula : C12H19Cl

  • Molecular Weight : 198.73

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PA 13 15550

Memantine Hydrochloride - Impurity G

N-Formyl Memantine

  • Catalogue No.:PA 13 15550

  • CAS :

    351329-88-9

  • Molecular Formula : C13H21NO

  • Molecular Weight : 207.31

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PA 13 15560

1-Methyl Adamantane

1-Methyl Adamantane

  • Catalogue No.:PA 13 15560

  • CAS :

    768-91-2

  • Molecular Formula : C11H18

  • Molecular Weight : 150.26

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PA 13 15570

1,3,5-Trimethyladamantane

1,3,5-Trimethyladamantane

  • Catalogue No.:PA 13 15570

  • CAS :

    707-35-7

  • Molecular Formula : C13H22

  • Molecular Weight : 178.31

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PA 13 15580

1,3-Dimethyladamantane

1,3-Dimethyladamantane

  • Catalogue No.:PA 13 15580

  • CAS :

    702-79-4

  • Molecular Formula : C12H20

  • Molecular Weight : 164.29

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PA 13 15590

Memantine Lactose Adduct

Memantine Lactose Adduct

  • Catalogue No.:PA 13 15590

  • CAS :

    1159637-28-1

  • Molecular Formula : C24H41NO10

  • Molecular Weight : 503.58

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PA 13 15600

1-Amino-3-Hydroxy-5,7-Dimethyladamantane

1-Amino-3-Hydroxy-5,7-Dimethyladamantane

  • Catalogue No.:PA 13 15600

  • CAS :

    63971-25-5

  • Molecular Formula : C12H21NO

  • Molecular Weight : 195.3

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PA 13 15610

Memantine Hydrochloride - Impurity B (Hydrochloride Salt)

3,5,7-Trimethyladamantan-1-amine Hydrochloride

  • Catalogue No.:PA 13 15610

  • CAS :

    15210-60-3

  • Molecular Formula : C13H24ClN

  • Molecular Weight : 229.79

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PA 13 15620

Memantine Hydrochloride - Impurity A (freebase)

3-Methyladamantan-1-amine

  • Catalogue No.:PA 13 15620

  • CAS :

    78056-28-7

  • Molecular Formula : C11H19N

  • Molecular Weight : 165.28

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PA 13 15630

3,5-Dimethyladamantane-1-carboxylic Acid

3,5-Dimethyladamantane-1-carboxylic Acid

  • Catalogue No.:PA 13 15630

  • CAS :

    14670-94-1

  • Molecular Formula : C13H20O2

  • Molecular Weight : 208.3

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PA 13 15640

Memantine Hydrochloride - Impurity D (Hydrochloride Salt)

3-Ethyladamantan-1-amine Hydrochloride

  • Catalogue No.:PA 13 15640

  • CAS :

    80121-67-1

  • Molecular Formula : C12H22ClN

  • Molecular Weight : 215.76

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PA 13 15660

1-Bromo-3,5,7-trimethyladamantane

1-Bromo-3,5,7-trimethyladamantane

  • Catalogue No.:PA 13 15660

  • CAS :

    53398-55-3

  • Molecular Formula : C13H21Br

  • Molecular Weight : 257.21

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PA 13 15670

1-Ethyladamantane

1-Ethyladamantane

  • Catalogue No.:PA 13 15670

  • CAS :

    770-69-4

  • Molecular Formula : C12H20

  • Molecular Weight : 164.29

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PA 13 15680

1,2-Dimethyl Adamantane

1,2-Dimethyl Adamantane

  • Catalogue No.:PA 13 15680

  • CAS :

    16207-81-1

  • Molecular Formula : C12H20

  • Molecular Weight : 164.29

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PA 13 15690

1,4 Dimethyl Adamantane

1,4 Dimethyl Adamantane

  • Catalogue No.:PA 13 15690

  • CAS :

    16267-35-9

  • Molecular Formula : C12H20

  • Molecular Weight : 164.29

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PA 13 15700

(1s,3s,5R,7S)-2,3-Dimethyladamantan-1-amine

(1s,3s,5R,7S)-2,3-Dimethyladamantan-1-amine

  • Catalogue No.:PA 13 15700

  • CAS :

    NA

  • Molecular Formula : C12H21N

  • Molecular Weight : 179.3

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PA 13 15710

(1S,3R,5S,7S)-3,4-Dimethyladamantan-1-amine

(1S,3R,5S,7S)-3,4-Dimethyladamantan-1-amine

  • Catalogue No.:PA 13 15710

  • CAS :

    NA

  • Molecular Formula : C12H21N

  • Molecular Weight : 179.3

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PA 13 15720

N-Acetyl-3,5-dimethyl-aminoadamantane

N-Acetyl-3,5-dimethyl-aminoadamantane

  • Catalogue No.:PA 13 15720

  • CAS :

    NA

  • Molecular Formula : C14H24N2O

  • Molecular Weight : 236.36

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PA 13 15730

1-Bromo-3-methyladamantane

1-Bromo-3-methyladamantane

  • Catalogue No.:PA 13 15730

  • CAS :

    702-77-2

  • Molecular Formula : C11H17Br

  • Molecular Weight : 229.16

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PA USP1380502

Memantine Hydrochloride (1380502)

Memantine Hydrochloride (1380502)

  • Catalogue No.:PA USP1380502

  • CAS :

    41100-52-1

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1380513

Memantine Related Compound A (1,3-Dimethyladamantane) (1380513)

Memantine Related Compound A (1,3-Dimethyladamantane) (1380513)

  • Catalogue No.:PA USP1380513

  • CAS :

    702-79-4

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 13 15750

(2S,3R,4S,5S,6R)-2-(((2R,3S,4R,5R)-6-((3,5-Dimethyladamantan-1-yl)amino)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol

(2S,3R,4S,5S,6R)-2-(((2R,3S,4R,5R)-6-((3,5-Dimethyladamantan-1-yl)amino)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol

  • Catalogue No.:PA 13 15750

  • CAS :

    NA

  • Molecular Formula : C24H41NO10

  • Molecular Weight : 503.59

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PA 13 15760

Memantine Glycine

Memantine Glycine

  • Catalogue No.:PA 13 15760

  • CAS :

    1340545-88-1

  • Molecular Formula : C14H23NO2

  • Molecular Weight : 237.34

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PA 13 15770

3,5-Dimethyl-7-nitroadamantan-1-ol

3,5-Dimethyl-7-nitroadamantan-1-ol

  • Catalogue No.:PA 13 15770

  • CAS :

    2460757-92-8

  • Molecular Formula : C12H19NO3

  • Molecular Weight : 225.29

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PA 13 15780

Memantine Hydrochloride - Impurity E

1,3-Dimethyl-5-nitroadamantane

  • Catalogue No.:PA 13 15780

  • CAS :

    6588-68-7

  • Molecular Formula : C12H19NO2

  • Molecular Weight : 209.29

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PA 13 15790

1,3,5-Tribromoadamantane

1,3,5-Tribromoadamantane

  • Catalogue No.:PA 13 15790

  • CAS :

    707-34-6

  • Molecular Formula : C10H13Br3

  • Molecular Weight : 372.92

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PA 13 0151000

1-Bromo-3,5-dimethyladamantane

1-Bromo-3,5-dimethyladamantane

  • Catalogue No.:PA 13 0151000

  • CAS :

    941-37-7

  • Molecular Formula : C12H19Br

  • Molecular Weight : 243.18

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PA 13 0151001

Memantine Hydrochloride - Impurity F

N-(3,5-Dimethyladamantan-1-yl)acetamide

  • Catalogue No.:PA 13 0151001

  • CAS :

    19982-07-1

  • Molecular Formula : C14H23NO

  • Molecular Weight : 221.34

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PA 13 0150040

Memantine Hydrochloride - Impurity D (Freebase)

3-Ethyladamantan-1-amine

  • Catalogue No.:PA 13 0150040

  • CAS :

    41100-45-2

  • Molecular Formula : C12H21N

  • Molecular Weight : 179.31

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PA BSC 01513509

1-Chloro-3,5-dimethyladamantane (BSC)

1-Chloro-3,5-dimethyladamantane

  • Catalogue No.:PA BSC 01513509

  • CAS :

    707-36-8

  • Molecular Formula : C12H19Cl

  • Molecular Weight : 198.73

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PA BSC 01513942

1,3-Dimethyladamantane (BSC)

1,3-Dimethyladamantane

  • Catalogue No.:PA BSC 01513942

  • CAS :

    702-79-4

  • Molecular Formula : C12H20

  • Molecular Weight : 164.29

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PA EP Y0002489

Memantine Hydrochloride (Y0002489)

Memantine Hydrochloride (Y0002489)

  • Catalogue No.:PA EP Y0002489

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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CPHI INDIA- 28, 30 November