Acetylcysteine-Impurities | Pharmaffiliates

acetylcysteine

A metaolite of methyl isocynate, Acetylcysteine is used in the treatment of paracetamol (acetaminophen) overdose, chronic obstructive pulmonary disease. Reference standards of Acetylcysteine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Acetylcysteine - Impurity A
    [catalogue_number] => PA 01 17010
    [category_ids] => ,97,88,
    [chemical_name] => 
    [weight] => 240.30
    [form] => C6H12N2O4S2
    [cas] => 56-89-3
    [pslug] => 56-89-3-acetylcysteine-impurity-a-pa0117010
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PA 01 17010

Acetylcysteine - Impurity A


  • Catalogue No.:PA 01 17010

  • CAS :

    56-89-3

  • Molecular Formula : C6H12N2O4S2

  • Molecular Weight : 240.30

stdClass Object
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    [pname] => Acetylcysteine - Impurity B
    [catalogue_number] => PA 01 17020
    [category_ids] => ,70,78,82,88,97,114,
    [chemical_name] => 
    [weight] => 121.16
    [form] => C3H7NO2S
    [cas] => 52-90-4
    [pslug] => 52-90-4-acetylcysteine-impurity-b-pa0117020
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PA 01 17020

Acetylcysteine - Impurity B


  • Catalogue No.:PA 01 17020

  • CAS :

    52-90-4

  • Molecular Formula : C3H7NO2S

  • Molecular Weight : 121.16

stdClass Object
(
    [pname] => Acetylcysteine - Impurity D
    [catalogue_number] => PA 01 17040
    [category_ids] => ,97,88,
    [chemical_name] => 
    [weight] =>  205.23
    [form] => C7H11NO4S
    [cas] => 18725-37-6
    [pslug] => 18725-37-6-acetylcysteine-impurity-d-pa0117040
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PA 01 17040

Acetylcysteine - Impurity D


  • Catalogue No.:PA 01 17040

  • CAS :

    18725-37-6

  • Molecular Formula : C7H11NO4S

  • Molecular Weight :  205.23

stdClass Object
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    [pname] => N-Acetyl-S-propyl-L-cysteine
    [catalogue_number] => PA 01 17510
    [category_ids] => ,97,76,75,88,
    [chemical_name] => 
    [weight] => 205.27
    [form] => C8H15NO3S
    [cas] => 14402-54-1
    [pslug] => 14402-54-1-n-acetyl-s-propyl-l-cysteine-pa0117510
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PA 01 17510

N-Acetyl-S-propyl-L-cysteine


  • Catalogue No.:PA 01 17510

  • CAS :

    14402-54-1

  • Molecular Formula : C8H15NO3S

  • Molecular Weight : 205.27

stdClass Object
(
    [pname] => N-Acetyl-S-(2-acetylaminoethyl)-L-cysteine
    [catalogue_number] => PA 01 17520
    [category_ids] => ,97,78,70,82,88,
    [chemical_name] => 
    [weight] =>  248.3
    [form] => C9H16N2O4S
    [cas] => 25515-72-4
    [pslug] => 25515-72-4-n-acetyl-s-2-acetylaminoethyl-l-cysteine-pa0117520
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PA 01 17520

N-Acetyl-S-(2-acetylaminoethyl)-L-cysteine


  • Catalogue No.:PA 01 17520

  • CAS :

    25515-72-4

  • Molecular Formula : C9H16N2O4S

  • Molecular Weight :  248.3

stdClass Object
(
    [pname] => N-Acetyl-S-(2-carboxyethyl)-L-cysteine Bis(dicyclohexylamine) Salt
    [catalogue_number] => PA 01 17530
    [category_ids] => ,75,76,88,97,
    [chemical_name] => 
    [weight] => 597.9
    [form] => C32H59N3O5S
    [cas] => 201666-27-5
    [pslug] => 201666-27-5-n-acetyl-s-2-carboxyethyl-l-cysteine-bis-dicyclohexylamine-salt-pa0117530
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PA 01 17530

N-Acetyl-S-(2-carboxyethyl)-L-cysteine Bis(dicyclohexylamine) Salt


  • Catalogue No.:PA 01 17530

  • CAS :

    201666-27-5

  • Molecular Formula : C32H59N3O5S

  • Molecular Weight : 597.9

stdClass Object
(
    [pname] => N-Acetyl-S-allyl-L-cysteine
    [catalogue_number] => PA 01 17550
    [category_ids] => ,97,88,
    [chemical_name] => 
    [weight] => 203.26
    [form] => C8H13NO3S
    [cas] => 23127-41-5
    [pslug] => 23127-41-5-n-acetyl-s-allyl-l-cysteine-pa0117550
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PA 01 17550

N-Acetyl-S-allyl-L-cysteine


  • Catalogue No.:PA 01 17550

  • CAS :

    23127-41-5

  • Molecular Formula : C8H13NO3S

  • Molecular Weight : 203.26