Paracetamol-impurities | Pharmaffiliates

paracetamol

Paracetamol is used for reducing fever in people of all ages. Paracetamol is available as a generic medication with trade names including Tylenol and Panadol, among others. It also known as acetaminophen.Reference standards of Paracetamol API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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(
    [pname] => Paracetamol - Impurity A (Freebase)
    [catalogue_number] => PA 16 06010
    [category_ids] => ,79,80,
    [chemical_name] => 
    [weight] => 151.16
    [form] => C8H9NO2
    [cas] => 614-80-2
    [pslug] => 614-80-2-paracetamol-impurity-a-freebase-pa1606010
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PA 16 06010

Paracetamol - Impurity A (Freebase)


  • Catalogue No.:PA 16 06010

  • CAS :

    614-80-2

  • Molecular Formula : C8H9NO2

  • Molecular Weight : 151.16

stdClass Object
(
    [pname] => Paracetamol - Impurity J (Freebase)
    [catalogue_number] => PA 16 06100
    [category_ids] => ,79,80,
    [chemical_name] => 
    [weight] => 169.61
    [form] => C8H8ClNO
    [cas] => 539-03-7
    [pslug] => 539-03-7-paracetamol-impurity-j-freebase-pa1606100
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PA 16 06100

Paracetamol - Impurity J (Freebase)


  • Catalogue No.:PA 16 06100

  • CAS :

    539-03-7

  • Molecular Formula : C8H8ClNO

  • Molecular Weight : 169.61

stdClass Object
(
    [pname] => Paracetamol - Impurity K (Freebase)
    [catalogue_number] => PA 16 06110
    [category_ids] => ,79,80,76,75,
    [chemical_name] => 
    [weight] => 109.13
    [form] => C6H7NO
    [cas] => 123-30-8
    [pslug] => 123-30-8-paracetamol-impurity-k-freebase-pa1606110
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PA 16 06110

Paracetamol - Impurity K (Freebase)


  • Catalogue No.:PA 16 06110

  • CAS :

    123-30-8

  • Molecular Formula : C6H7NO

  • Molecular Weight : 109.13

stdClass Object
(
    [pname] => Paracetamol - Impurity K (Hydrochloride Salt)
    [catalogue_number] => PA 16 06111
    [category_ids] => ,79,80,75,78,70,82,
    [chemical_name] => 
    [weight] => 145.59
    [form] => C6H8ClNO
    [cas] => 51-78-5
    [pslug] => 51-78-5-paracetamol-impurity-k-hydrochloride-salt-pa1606111
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PA 16 06111

Paracetamol - Impurity K (Hydrochloride Salt)


  • Catalogue No.:PA 16 06111

  • CAS :

    51-78-5

  • Molecular Formula : C6H8ClNO

  • Molecular Weight : 145.59

stdClass Object
(
    [pname] => Paracetamol - Impurity L (Freebase)
    [catalogue_number] => PA 16 06120
    [category_ids] => ,79,80,75,78,70,82,
    [chemical_name] => 
    [weight] => 300.31
    [form] => C16H16N2O4
    [cas] => 2514961-29-4
    [pslug] => 2514961-29-4-paracetamol-impurity-l-freebase-pa1606120
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PA 16 06120

Paracetamol - Impurity L (Freebase)


  • Catalogue No.:PA 16 06120

  • CAS :

    2514961-29-4

  • Molecular Formula : C16H16N2O4

  • Molecular Weight : 300.31

stdClass Object
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    [pname] => Paracetamol - Impurity M (Freebase)
    [catalogue_number] => PA 16 06130
    [category_ids] => ,79,80,75,78,70,82,
    [chemical_name] => 
    [weight] => 201.22
    [form] => C12H11NO2
    [cas] => 1752-24-5
    [pslug] => 1752-24-5-paracetamol-impurity-m-freebase-pa1606130
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PA 16 06130

Paracetamol - Impurity M (Freebase)


  • Catalogue No.:PA 16 06130

  • CAS :

    1752-24-5

  • Molecular Formula : C12H11NO2

  • Molecular Weight : 201.22

stdClass Object
(
    [pname] => Paracetamol - Impurity N (Freebase)
    [catalogue_number] => PA 16 06530
    [category_ids] => ,79,80,84,
    [chemical_name] => 
    [weight] => 284.31
    [form] => C16H16N2O3
    [cas] => 3070-86-8
    [pslug] => 3070-86-8-paracetamol-impurity-n-freebase-pa1606530
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PA 16 06530

Paracetamol - Impurity N (Freebase)


  • Catalogue No.:PA 16 06530

  • CAS :

    3070-86-8

  • Molecular Formula : C16H16N2O3

  • Molecular Weight : 284.31

stdClass Object
(
    [pname] => 4,4'-diaminodiphenyl ether
    [catalogue_number] => PA 16 06540
    [category_ids] => ,79,80,84,
    [chemical_name] => 
    [weight] => 200.24
    [form] => C12H12N2O
    [cas] => 101-80-4
    [pslug] => 101-80-4-4-4-diaminodiphenyl-ether-pa1606540
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PA 16 06540

4,4'-diaminodiphenyl ether


  • Catalogue No.:PA 16 06540

  • CAS :

    101-80-4

  • Molecular Formula : C12H12N2O

  • Molecular Weight : 200.24

stdClass Object
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    [pname] => Paracetamol - Impurity O
    [catalogue_number] => PA 16 06560
    [category_ids] => 82,80,79,78,75,70
    [chemical_name] => 
    [weight] => 300.31
    [form] => C16H16N2O4
    [cas] => 2575516-61-7
    [pslug] => 2575516-61-7-paracetamol-impurity-o-pa1606560
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PA 16 06560

Paracetamol - Impurity O


  • Catalogue No.:PA 16 06560

  • CAS :

    2575516-61-7

  • Molecular Formula : C16H16N2O4

  • Molecular Weight : 300.31

stdClass Object
(
    [pname] => Acetaminophen Dimer
    [catalogue_number] => PA 16 06570
    [category_ids] => ,70,75,78,79,80,82,
    [chemical_name] => 
    [weight] => 300.31
    [form] => C16H16N2O4
    [cas] => 98966-14-4
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PA 16 06570

Acetaminophen Dimer


  • Catalogue No.:PA 16 06570

  • CAS :

    98966-14-4

  • Molecular Formula : C16H16N2O4

  • Molecular Weight : 300.31

stdClass Object
(
    [pname] => N-(4-((4-(Prop-1-en-2-ylamino)cyclohexa-2,4-dien-1-yl)oxy)phenyl)acetamide
    [catalogue_number] => PA 16 06580
    [category_ids] => ,79,80,75,78,70,82,
    [chemical_name] => 
    [weight] => 284.36
    [form] => C17H20N2O2
    [cas] => NA
    [pslug] => n-4-4-prop-1-en-2-ylamino-cyclohexa-2-4-dien-1-yl-oxy-phenyl-acetamide-pa1606580
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PA 16 06580

N-(4-((4-(Prop-1-en-2-ylamino)cyclohexa-2,4-dien-1-yl)oxy)phenyl)acetamide


  • Catalogue No.:PA 16 06580

  • CAS :

    NA

  • Molecular Formula : C17H20N2O2

  • Molecular Weight : 284.36

stdClass Object
(
    [pname] => 2-Hydroxy-4',5-diacetamido-biphenyl
    [catalogue_number] => PA 16 06590
    [category_ids] => 75,79,80,78,70,82
    [chemical_name] => 
    [weight] => 284.32
    [form] => C16H16N2O3
    [cas] => 2518359-40-3
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PA 16 06590

2-Hydroxy-4',5-diacetamido-biphenyl


  • Catalogue No.:PA 16 06590

  • CAS :

    2518359-40-3

  • Molecular Formula : C16H16N2O3

  • Molecular Weight : 284.32

stdClass Object
(
    [pname] => N-[5-(Acetylamino)-2-hydroxyphenyl]-N-(4-hydroxyphenyl)acetamide
    [catalogue_number] => PA 16 06600
    [category_ids] => ,79,80,75,78,70,82,
    [chemical_name] => 
    [weight] => 300.31
    [form] => C16H16N2O4
    [cas] => 98966-17-7
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PA 16 06600

N-[5-(Acetylamino)-2-hydroxyphenyl]-N-(4-hydroxyphenyl)acetamide


  • Catalogue No.:PA 16 06600

  • CAS :

    98966-17-7

  • Molecular Formula : C16H16N2O4

  • Molecular Weight : 300.31

stdClass Object
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    [pname] => N,N'-(2-Hydroxy-[1,1'-biphenyl]-4,4'-diyl)diacetamide
    [catalogue_number] => PA 16 06610
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    [chemical_name] => 
    [weight] => 284.32
    [form] => C16H16N2O3
    [cas] => 2819093-06-4
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PA 16 06610

N,N'-(2-Hydroxy-[1,1'-biphenyl]-4,4'-diyl)diacetamide


  • Catalogue No.:PA 16 06610

  • CAS :

    2819093-06-4

  • Molecular Formula : C16H16N2O3

  • Molecular Weight : 284.32

stdClass Object
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    [pname] => 4-Aminophenol-13C6
    [catalogue_number] => PA STI 006880
    [category_ids] => ,79,80,76,75,98,
    [chemical_name] => 
    [weight] => 115.08
    [form] => 13C6H7NO
    [cas] => 1246820-76-7
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PA STI 006880

4-Aminophenol-13C6


  • Catalogue No.:PA STI 006880

  • CAS :

    1246820-76-7

  • Molecular Formula : 13C6H7NO

  • Molecular Weight : 115.08

stdClass Object
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    [pname] => O-Benzyl-S-(methyl-d3)-3-thioacetaminophen
    [catalogue_number] => PA STI 011760
    [category_ids] => ,79,80,88,98,
    [chemical_name] => 
    [weight] => 290.4
    [form] => C16H14D3NO2S
    [cas] => 1184990-56-4
    [pslug] => 1184990-56-4-o-benzyl-s-methyl-d3-3-thioacetaminophen-pasti011760
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PA STI 011760

O-Benzyl-S-(methyl-d3)-3-thioacetaminophen


  • Catalogue No.:PA STI 011760

  • CAS :

    1184990-56-4

  • Molecular Formula : C16H14D3NO2S

  • Molecular Weight : 290.4

stdClass Object
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    [pname] => 2-Hydroxy-N-methylbenzamide
    [catalogue_number] => PA 16 0061004
    [category_ids] => ,79,80,
    [chemical_name] => 
    [weight] => 151.17
    [form] => C8H9NO2
    [cas] => 1862-88-0
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PA 16 0061004

2-Hydroxy-N-methylbenzamide


  • Catalogue No.:PA 16 0061004

  • CAS :

    1862-88-0

  • Molecular Formula : C8H9NO2

  • Molecular Weight : 151.17