Memantine Hydrochloride-impurities | Pharmaffiliates

memantine hydrochloride

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.

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    [pname] => Memantine Hydrochloride - API Standards 
    [catalogue_number] => PA 13 15000
    [category_ids] => ,79,78,70,82,
    [chemical_name] => 
    [weight] => 215.76
    [form] => C12H22ClN
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PA 13 15000

Memantine Hydrochloride - API Standards


  • Catalogue No.:PA 13 15000

  • CAS :

    41100-52-1

  • Molecular Formula : C12H22ClN

  • Molecular Weight : 215.76

stdClass Object
(
    [pname] => Memantine Hydrochloride - Impurity A (Hydrochloride Salt)
    [catalogue_number] => PA 13 15510
    [category_ids] => 82,78,70,79
    [chemical_name] => 
    [weight] => 201.74
    [form] => C11H20ClN
    [cas] => 33103-93-4
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PA 13 15510

Memantine Hydrochloride - Impurity A (Hydrochloride Salt)


  • Catalogue No.:PA 13 15510

  • CAS :

    33103-93-4

  • Molecular Formula : C11H20ClN

  • Molecular Weight : 201.74

stdClass Object
(
    [pname] => Memantine Lactose Adduct
    [catalogue_number] => PA 13 15590
    [category_ids] => ,70,78,82,94,91,
    [chemical_name] => 
    [weight] => 503.58
    [form] => C24H41NO10
    [cas] => 1159637-28-1
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PA 13 15590

Memantine Lactose Adduct


  • Catalogue No.:PA 13 15590

  • CAS :

    1159637-28-1

  • Molecular Formula : C24H41NO10

  • Molecular Weight : 503.58

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stdClass Object
(
    [pname] => Memantine Hydrochloride - Impurity B (Hydrochloride Salt)
    [catalogue_number] => PA 13 15610
    [category_ids] => 79,70,82,78,75
    [chemical_name] => 
    [weight] => 229.79
    [form] => C13H24ClN
    [cas] => 15210-60-3
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PA 13 15610

Memantine Hydrochloride - Impurity B (Hydrochloride Salt)


  • Catalogue No.:PA 13 15610

  • CAS :

    15210-60-3

  • Molecular Formula : C13H24ClN

  • Molecular Weight : 229.79

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stdClass Object
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    [pname] => Memantine Hydrochloride - Impurity A (freebase)
    [catalogue_number] => PA 13 15620
    [category_ids] => 82,78,70,79
    [chemical_name] => 
    [weight] => 165.28
    [form] => C11H19N
    [cas] => 78056-28-7
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PA 13 15620

Memantine Hydrochloride - Impurity A (freebase)


  • Catalogue No.:PA 13 15620

  • CAS :

    78056-28-7

  • Molecular Formula : C11H19N

  • Molecular Weight : 165.28

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    [pname] => Memantine Hydrochloride - Impurity D (Hydrochloride Salt)
    [catalogue_number] => PA 13 15640
    [category_ids] => 79,75,70,78,82
    [chemical_name] => 
    [weight] => 215.76
    [form] => C12H22ClN
    [cas] => 80121-67-1
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PA 13 15640

Memantine Hydrochloride - Impurity D (Hydrochloride Salt)


  • Catalogue No.:PA 13 15640

  • CAS :

    80121-67-1

  • Molecular Formula : C12H22ClN

  • Molecular Weight : 215.76

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    [pname] => 1-Amino-3-Hydroxy-5,7-Dimethyladamantane Hydrochloride
    [catalogue_number] => PA 13 15650
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    [weight] => 231.76
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PA 13 15650

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


  • Catalogue No.:PA 13 15650

  • CAS :

    356572-08-2

  • Molecular Formula : C12H22ClNO

  • Molecular Weight : 231.76

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    [pname] => 1-Bromo-3,5-dimethyladamantane
    [catalogue_number] => PA 13 0151000
    [category_ids] => 76,75,70,78,82
    [chemical_name] => 
    [weight] => 243.18
    [form] => C12H19Br
    [cas] => 941-37-7
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PA 13 0151000

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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stdClass Object
(
    [pname] => Memantine Hydrochloride - Impurity F
    [catalogue_number] => PA 13 0151001
    [category_ids] => 82,78,70,75,76
    [chemical_name] => 
    [weight] => 221.34
    [form] => C14H23NO
    [cas] => 19982-07-1
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PA 13 0151001

Memantine Hydrochloride - Impurity F


  • Catalogue No.:PA 13 0151001

  • CAS :

    19982-07-1

  • Molecular Formula : C14H23NO

  • Molecular Weight : 221.34

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stdClass Object
(
    [pname] => Memantine Hydrochloride - Impurity D (Freebase)
    [catalogue_number] => PA 13 0150040
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 179.31
    [form] => C12H21N
    [cas] => 41100-45-2
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PA 13 0150040

Memantine Hydrochloride - Impurity D (Freebase)


  • Catalogue No.:PA 13 0150040

  • CAS :

    41100-45-2

  • Molecular Formula : C12H21N

  • Molecular Weight : 179.31

stdClass Object
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    [pname] => 7-Hydroxy Memantine Hydrochloride
    [catalogue_number] => PA 13 15520
    [category_ids] => 79,70,75,76,78,82
    [chemical_name] => 
    [weight] => 231.76
    [form] => C12H22ClNO
    [cas] => 356572-08-2
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PA 13 15520

7-Hydroxy Memantine Hydrochloride


  • Catalogue No.:PA 13 15520

  • CAS :

    356572-08-2

  • Molecular Formula : C12H22ClNO

  • Molecular Weight : 231.76

stdClass Object
(
    [pname] => 1-Methyl Adamantane
    [catalogue_number] => PA 13 15560
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 150.26
    [form] => C11H18
    [cas] => 768-91-2
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PA 13 15560

1-Methyl Adamantane


  • Catalogue No.:PA 13 15560

  • CAS :

    768-91-2

  • Molecular Formula : C11H18

  • Molecular Weight : 150.26

stdClass Object
(
    [pname] => 1,3,5-Trimethyladamantane
    [catalogue_number] => PA 13 15570
    [category_ids] => ,92,78,70,82,
    [chemical_name] => 
    [weight] => 178.31
    [form] => C13H22
    [cas] => 707-35-7
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PA 13 15570

1,3,5-Trimethyladamantane


  • Catalogue No.:PA 13 15570

  • CAS :

    707-35-7

  • Molecular Formula : C13H22

  • Molecular Weight : 178.31

stdClass Object
(
    [pname] => 3,5-Dimethyladamantane-1-carboxylic Acid
    [catalogue_number] => PA 13 15630
    [category_ids] => ,79,78,70,82,
    [chemical_name] => 
    [weight] => 208.3
    [form] => C13H20O2
    [cas] => 14670-94-1
    [pslug] => 14670-94-1-3-5-dimethyladamantane-1-carboxylic-acid-pa1315630
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PA 13 15630

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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    [pname] => 1-Bromo-3,5,7-trimethyladamantane
    [catalogue_number] => PA 13 15660
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    [chemical_name] => 
    [weight] => 257.21
    [form] => C13H21Br
    [cas] => 53398-55-3
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PA 13 15660

1-Bromo-3,5,7-trimethyladamantane


  • Catalogue No.:PA 13 15660

  • CAS :

    53398-55-3

  • Molecular Formula : C13H21Br

  • Molecular Weight : 257.21

stdClass Object
(
    [pname] => N-Acetyl-3,5-dimethyl-aminoadamantane
    [catalogue_number] => PA 13 15720
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 236.36
    [form] => C14H24N2O
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PA 13 15720

N-Acetyl-3,5-dimethyl-aminoadamantane


  • Catalogue No.:PA 13 15720

  • CAS :

    NA

  • Molecular Formula : C14H24N2O

  • Molecular Weight : 236.36

stdClass Object
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    [pname] => 1-Bromo-3-methyladamantane
    [catalogue_number] => PA 13 15730
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 229.16
    [form] => C11H17Br
    [cas] => 702-77-2
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PA 13 15730

1-Bromo-3-methyladamantane


  • Catalogue No.:PA 13 15730

  • CAS :

    702-77-2

  • Molecular Formula : C11H17Br

  • Molecular Weight : 229.16

stdClass Object
(
    [pname] => (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_number] => PA 13 15750
    [category_ids] => ,97,75,78,70,82,
    [chemical_name] => 
    [weight] => 503.59
    [form] => C24H41NO10
    [cas] => NA
    [pslug] => 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-pa1315750
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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


  • Catalogue No.:PA 13 15750

  • CAS :

    NA

  • Molecular Formula : C24H41NO10

  • Molecular Weight : 503.59

stdClass Object
(
    [pname] => Memantine Glycine
    [catalogue_number] => PA 13 15760
    [category_ids] => ,97,75,78,70,82,
    [chemical_name] => 
    [weight] => 237.34
    [form] => C14H23NO2
    [cas] => 1340545-88-1
    [pslug] => 1340545-88-1-memantine-glycine-pa1315760
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PA 13 15760

Memantine Glycine


  • Catalogue No.:PA 13 15760

  • CAS :

    1340545-88-1

  • Molecular Formula : C14H23NO2

  • Molecular Weight : 237.34

stdClass Object
(
    [pname] => Memantine Hydrochloride - Impurity E
    [catalogue_number] => PA 13 15780
    [category_ids] => 97,75,70,78,82
    [chemical_name] => 
    [weight] => 209.29
    [form] => C12H19NO2
    [cas] => 6588-68-7
    [pslug] => 6588-68-7-memantine-hydrochloride-impurity-e-pa1315780
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PA 13 15780

Memantine Hydrochloride - Impurity E


  • Catalogue No.:PA 13 15780

  • CAS :

    6588-68-7

  • Molecular Formula : C12H19NO2

  • Molecular Weight : 209.29

stdClass Object
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    [catalogue_number] => PA 13 15790
    [category_ids] => ,79,78,70,82,
    [chemical_name] => 
    [weight] => 372.92
    [form] => C10H13Br3
    [cas] => 707-34-6
    [pslug] => 707-34-6-1-3-5-tribromoadamantane-pa1315790
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    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
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PA 13 15790

1,3,5-Tribromoadamantane


  • Catalogue No.:PA 13 15790

  • CAS :

    707-34-6

  • Molecular Formula : C10H13Br3

  • Molecular Weight : 372.92