Guaifenesin-impurities | Pharmaffiliates

guaifenesin

Guaifenesin is used to try to help with coughing up thick mucous and is sometimes combined with dextromethorphan,an antitussive. It is available as a generic medication and over the counter. Reference standards of Guaifenesin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Guaifenesin - API Standards 
    [catalogue_number] => PA 07 17000
    [category_ids] => ,80,78,70,82,
    [chemical_name] => 
    [weight] => 198.22
    [form] => C10H14O4
    [cas] => 93-14-1
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PA 07 17000

Guaifenesin - API Standards


  • Catalogue No.:PA 07 17000

  • CAS :

    93-14-1

  • Molecular Formula : C10H14O4

  • Molecular Weight : 198.22

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stdClass Object
(
    [pname] => Guaifenesin - Impurity C
    [catalogue_number] => PA 07 17030
    [category_ids] => ,80,75,78,70,82,
    [chemical_name] => 
    [weight] => 378.42
    [form] => C20H26O7
    [cas] => 1797132-23-0
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PA 07 17030

Guaifenesin - Impurity C


  • Catalogue No.:PA 07 17030

  • CAS :

    1797132-23-0

  • Molecular Formula : C20H26O7

  • Molecular Weight : 378.42

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stdClass Object
(
    [pname] => Guaifenesin - Impurity D
    [catalogue_number] => PA 07 17040
    [category_ids] => ,80,75,78,70,82,
    [chemical_name] => 
    [weight] => 304.34
    [form] => C17H20O5
    [cas] => 16929-60-5
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PA 07 17040

Guaifenesin - Impurity D


  • Catalogue No.:PA 07 17040

  • CAS :

    16929-60-5

  • Molecular Formula : C17H20O5

  • Molecular Weight : 304.34

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stdClass Object
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    [pname] => 4-[(2-Methoxyphenoxy)methyl]-1,3-dioxolan-2-one
    [catalogue_number] => PA 07 17530
    [category_ids] => ,80,78,70,82,
    [chemical_name] => 
    [weight] => 224.21
    [form] => C11H12O5
    [cas] => 2049-21-0
    [pslug] => 2049-21-0-4-2-methoxyphenoxy-methyl-1-3-dioxolan-2-one-pa0717530
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PA 07 17530

4-[(2-Methoxyphenoxy)methyl]-1,3-dioxolan-2-one


  • Catalogue No.:PA 07 17530

  • CAS :

    2049-21-0

  • Molecular Formula : C11H12O5

  • Molecular Weight : 224.21

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stdClass Object
(
    [pname] => 1-Chloro-3-(2-methoxyphenoxy)-2-propanol
    [catalogue_number] => PA 07 17510
    [category_ids] => ,80,78,70,82,79,
    [chemical_name] => 
    [weight] => 216.66
    [form] => C10H13ClO3
    [cas] => 25772-81-0
    [pslug] => 25772-81-0-1-chloro-3-2-methoxyphenoxy-2-propanol-pa0717510
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PA 07 17510

1-Chloro-3-(2-methoxyphenoxy)-2-propanol


  • Catalogue No.:PA 07 17510

  • CAS :

    25772-81-0

  • Molecular Formula : C10H13ClO3

  • Molecular Weight : 216.66

stdClass Object
(
    [pname] => Glycerin-1-(4-aminobenzoat)
    [catalogue_number] => PA 07 17520
    [category_ids] => ,80,78,70,82,79,
    [chemical_name] => 
    [weight] => 211.21
    [form] => C10H13NO4
    [cas] => 136-44-7
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PA 07 17520

Glycerin-1-(4-aminobenzoat)


  • Catalogue No.:PA 07 17520

  • CAS :

    136-44-7

  • Molecular Formula : C10H13NO4

  • Molecular Weight : 211.21

stdClass Object
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    [pname] => rac Guaifenesin-d3
    [catalogue_number] => PA STI 046080
    [category_ids] => ,98,78,70,82,
    [chemical_name] => 
    [weight] => 201.23
    [form] => C10H11D3O4
    [cas] => 1189924-85-3
    [pslug] => 1189924-85-3-rac-guaifenesin-d3-pasti046080
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PA STI 046080

rac Guaifenesin-d3


  • Catalogue No.:PA STI 046080

  • CAS :

    1189924-85-3

  • Molecular Formula : C10H11D3O4

  • Molecular Weight : 201.23

stdClass Object
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    [pname] => rac Guaifenesin-d5
    [catalogue_number] => PA STI 046090
    [category_ids] => ,80,98,78,70,82,
    [chemical_name] => 
    [weight] => 203.25
    [form] => C10H9D5O4
    [cas] => 1329563-41-8
    [pslug] => 1329563-41-8-rac-guaifenesin-d5-pasti046090
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PA STI 046090

rac Guaifenesin-d5


  • Catalogue No.:PA STI 046090

  • CAS :

    1329563-41-8

  • Molecular Formula : C10H9D5O4

  • Molecular Weight : 203.25

stdClass Object
(
    [pname] => rac Guaifenesin-d5 Cyclic Carbonate
    [catalogue_number] => PA STI 046100
    [category_ids] => ,80,98,78,70,82,
    [chemical_name] => 
    [weight] => 229.24
    [form] => C11H7D5O5
    [cas] =>  1329809-21-3
    [pslug] => 1329809-21-3-rac-guaifenesin-d5-cyclic-carbonate-pasti046100
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PA STI 046100

rac Guaifenesin-d5 Cyclic Carbonate


  • Catalogue No.:PA STI 046100

  • CAS :

    1329809-21-3

  • Molecular Formula : C11H7D5O5

  • Molecular Weight : 229.24

stdClass Object
(
    [pname] => 3-(2-hydroxyphenoxy)propane-1,2-diol
    [catalogue_number] => PA 07 0171000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 184.19
    [form] => C9H12O4
    [cas] => 19826-87-0
    [pslug] => 19826-87-0-3-2-hydroxyphenoxy-propane-1-2-diol-pa070171000
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PA 07 0171000

3-(2-hydroxyphenoxy)propane-1,2-diol


  • Catalogue No.:PA 07 0171000

  • CAS :

    19826-87-0

  • Molecular Formula : C9H12O4

  • Molecular Weight : 184.19

stdClass Object
(
    [pname] => (4bS,8aR,9R,10S)-3-Methoxy-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthren-10-ol
    [catalogue_number] => PA 07 0171001
    [category_ids] => 76,82,78,70,75
    [chemical_name] => 
    [weight] => 287.4
    [form] => C18H25NO2
    [cas] => 2382909-24-0
    [pslug] => 2382909-24-0-4bs-8ar-9r-10s-3-methoxy-11-methyl-6-7-8-8a-9-10-hexahydro-5h-9-4b-epiminoethano-phenanthren-10-ol-pa070171001
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PA 07 0171001

(4bS,8aR,9R,10S)-3-Methoxy-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthren-10-ol


  • Catalogue No.:PA 07 0171001

  • CAS :

    2382909-24-0

  • Molecular Formula : C18H25NO2

  • Molecular Weight : 287.4

stdClass Object
(
    [pname] => Diethyl 2-(2-methoxyphenoxy)malonate
    [catalogue_number] => PAI 07 017001
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 282.29
    [form] => C14H18O6
    [cas] => 20730-58-9
    [pslug] => 20730-58-9-diethyl-2-2-methoxyphenoxy-malonate-pai07017001
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PAI 07 017001

Diethyl 2-(2-methoxyphenoxy)malonate


  • Catalogue No.:PAI 07 017001

  • CAS :

    20730-58-9

  • Molecular Formula : C14H18O6

  • Molecular Weight : 282.29

stdClass Object
(
    [pname] => Diethyl Chloromalonate
    [catalogue_number] => PAI 07 017002
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 194.61
    [form] => C7H11ClO4
    [cas] => 14064-10-9
    [pslug] => 14064-10-9-diethyl-chloromalonate-pai07017002
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PAI 07 017002

Diethyl Chloromalonate


  • Catalogue No.:PAI 07 017002

  • CAS :

    14064-10-9

  • Molecular Formula : C7H11ClO4

  • Molecular Weight : 194.61

stdClass Object
(
    [pname] => 3-(2-Methoxyphenoxy) Lactic Acid
    [catalogue_number] => PA 07 0171002
    [category_ids] => ,80,78,70,82,
    [chemical_name] => 
    [weight] => 212.2
    [form] => C10H12O5
    [cas] => 13057-65-3
    [pslug] => 13057-65-3-3-2-methoxyphenoxy-lactic-acid-pa070171002
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PA 07 0171002

3-(2-Methoxyphenoxy) Lactic Acid


  • Catalogue No.:PA 07 0171002

  • CAS :

    13057-65-3

  • Molecular Formula : C10H12O5

  • Molecular Weight : 212.2