Memantine Hydrochloride-impurities | Pharmaffiliates

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 35 results for memantine hydrochloride Impurities
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 15000

Memantine Hydrochloride - API Standards

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 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 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 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 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 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

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

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

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

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

PA 13 15650

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

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


  • Catalogue No.:PA 13 15650

  • CAS :

    356572-08-2

  • Molecular Formula : C12H22ClNO

  • Molecular Weight : 231.76

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

PA 13 15670

1-Ethyladamantane

1-Ethyladamantane


  • Catalogue No.:PA 13 15670

  • CAS :

    770-69-4

  • Molecular Formula : C12H20

  • Molecular Weight : 164.29

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

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

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

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

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

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

PA USP1380502

Memantine Hydrochloride (1380502)

Memantine Hydrochloride (1380502)


  • Catalogue No.:PA USP1380502

  • CAS :

    41100-52-1

  • Molecular Formula : NA

  • Molecular Weight : NA

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

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

PA 13 15760

Memantine Glycine

Memantine Glycine


  • Catalogue No.:PA 13 15760

  • CAS :

    1340545-88-1

  • Molecular Formula : C14H23NO2

  • Molecular Weight : 237.34

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

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

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