Guaifenesin

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Guaifenesin API Reference standards and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require any contact info@drjcrbio.com, sales@drjcrbio.com

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    Product Name : 2,3-bis(2-methoxyphenoxy)propan-1-ol |93728-47-3

    Code: JCGNF-12
    CAS: 93728-47-3
    Chemical Formula:C17H20O5
    Molecular Weight: 304.34
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  2,3-bis(2-methoxyphenoxy)propan-1-ol |93728-47-3 is useful as reference Impurity standard.
    2,3-bis(2-methoxyphenoxy)propan-1-ol |93728-47-3
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    Product Name : Guaiacol allyl ether ;Allyl2-methoxyphenylether;1-methoxy-2-prop-2-enoxybenzene |4125-43-3

    Code: JCGNF-11
    CAS: 4125-43-3
    Chemical Formula:C10H12O2
    Molecular Weight:164.2
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  Guaiacol allyl ether ;Allyl2-methoxyphenylether;1-methoxy-2-prop-2-enoxybenzene |4125-43-3 is useful as reference Impurity standard.
    Guaiacol allyl ether ;Allyl2-methoxyphenylether;1-methoxy-2-prop-2-enoxybenzene |4125-43-3
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    Product Name : 3,3′-(1,2-phenylenebis(oxy))bis(propane-1,2-diol) |56266-47-8

    Code: JCGNF-10
    CAS: 56266-47-8
    Chemical Formula:C12H18O6
    Molecular Weight:258.27
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  3,3'-(1,2-phenylenebis(oxy))bis(propane-1,2-diol) |56266-47-8 is useful as reference Impurity standard.
    3,3'-(1,2-phenylenebis(oxy))bis(propane-1,2-diol)  |56266-47-8
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    Product Name : Guaifenesin Impurity 2 Synonyms:3-(2-hydroxyphenoxy)propane-1,2-diol |19826-87-0

    Code: JCGNF-09
    CAS: 19826-87-0
    Chemical Formula:C9H12O4
    Molecular Weight:184.19
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:   Guaifenesin Impurity 2 Synonyms:3-(2-hydroxyphenoxy)propane-1,2-diol |19826-87-0is useful as reference Impurity standard.
    Guaifenesin Impurity 2 Synonyms:3-(2-hydroxyphenoxy)propane-1,2-diol  |19826-87-0
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    Product Name : 3-(4-Methoxyphenoxy)-1,2-propanediol ;3-(p-methoxyphenoxy)-2-propanediol;Glycerol 1-(p-methoxyphenyl) ether;3-(p-Methoxyphenoxy)propane-1,2-diol |17131-52-1

    Code: JCGNF-08
    CAS: 17131-52-1
    Chemical Formula:C10H14O4
    Molecular Weight: 198.22
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  3-(4-Methoxyphenoxy)-1,2-propanediol ;3-(p-methoxyphenoxy)-2-propanediol;Glycerol 1-(p-methoxyphenyl) ether;3-(p-Methoxyphenoxy)propane-1,2-diol |17131-52-1 is useful as reference Impurity standard.
    3-(4-Methoxyphenoxy)-1,2-propanediol ;3-(p-methoxyphenoxy)-2-propanediol;Glycerol 1-(p-methoxyphenyl) ether;3-(p-Methoxyphenoxy)propane-1,2-diol  |17131-52-1
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    Product Name : 3-Phenoxy-1,2-propanediol ;Glycerol α-Monophenyl Ether |538-43-2

    Code: JCGNF-07
    CAS: 538-43-2
    Chemical Formula:C₉H₁₂O₃
    Molecular Weight:168.19
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:   3-Phenoxy-1,2-propanediol ;Glycerol α-Monophenyl Ether |538-43-2is useful as reference Impurity standard.
    3-Phenoxy-1,2-propanediol ;Glycerol α-Monophenyl Ether |538-43-2
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    Product Name : 2,6-DICHLOROPHENYL ACETIC ACID |6575-24-2

    Code: JCGNF-06
    CAS: 6575-24-2
    Chemical Formula:C8H6Cl2O2
    Molecular Weight:205.03
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  2,6-DICHLOROPHENYL ACETIC ACID |6575-24-2 is useful as reference Impurity standard.
    2,6-DICHLOROPHENYL ACETIC ACID  |6575-24-2
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    Product Name : Guaifenesin EP Impurity D ; 1,3-Bis(2-Methoxyphenoxy)propan-2-ol

    Code: JCGNF-05
    CAS: 16929-60-5
    Chemical Formula: C17H20O5
    Molecular Weight: 304.34
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Guaifenesin EP Impurity D ; 1,3-Bis(2-Methoxyphenoxy)propan-2-ol ; | 16929-60-5 is useful as reference Impurity standard
    Guaifenesin EP Impurity D ; 1,3-Bis(2-Methoxyphenoxy)propan-2-ol
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    Product Name : Guaifenesin EP Impurity C ;Bisether ; 1,1′-Oxybis[3-(2-methoxyphenoxy)propan-2-ol]

    Code: JCGNF-04
    CAS: 1797132-23-0
    Chemical Formula: C20H26O7
    Molecular Weight: 378.42
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Guaifenesin EP Impurity C ;Bisether ; 1,1′-Oxybis[3-(2-methoxyphenoxy)propan-2-ol] ; | 1797132-23-0 is useful as reference Impurity standard
    Guaifenesin EP Impurity C ;Bisether ; 1,1′-Oxybis[3-(2-methoxyphenoxy)propan-2-ol]
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    Product Name : Guaifenesin EP Impurity B ; B-Isomer ; 2-(2-Methoxyphenoxy)propane-1,3-diol

    Code: JCGNF-03
    CAS: 14007-09-01
    Chemical Formula: C10H14O4
    Molecular Weight: 198.22
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Guaifenesin EP Impurity B ; B-Isomer ; 2-(2-Methoxyphenoxy)propane-1,3-diol ; | 14007-09-1 is useful as reference Impurity standard
    Guaifenesin EP Impurity B ; B-Isomer ; 2-(2-Methoxyphenoxy)propane-1,3-diol
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    Product Name : Guaifenesin EP Impurity A ; Guaiacol ; 2-Methoxyphenol

    Code:  JCGNF-02
    CAS: 90-05-1
    Chemical Formula: C7H8O2
    Molecular Weight: 121.14
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Guaifenesin EP Impurity A ; Guaiacol ; 2-Methoxyphenol | 90-05-1  is useful as reference Impurity standard
    Guaifenesin EP Impurity A ; Guaiacol ; 2-Methoxyphenol
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    Product Name : Guaifenesin ; 3-(o-Methoxyphenoxy)-1,2-propanediol, Guaiacol Glyceryl Ether, Robitussin, Guaifenesin Impurity B,;2RS)-3-(2-Methoxyphenoxy)propane-1,2-diol

    Code: JCGNF-01
    CAS: 93-14-1
    Chemical Formula: C10H14O4
    Molecular Weight: 198.22
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Guaifenesin; 3-(o-Methoxyphenoxy)-1,2-propanediol, Guaiacol Glyceryl Ether, Robitussin, Guaifenesin Impurity B, (2RS)-3-(2-Methoxyphenoxy)propane-1,2-diol ; | 93-14-1  is useful as reference Impurity standard
    Guaifenesin ; 3-(o-Methoxyphenoxy)-1,2-propanediol, Guaiacol Glyceryl Ether, Robitussin, Guaifenesin Impurity B,;2RS)-3-(2-Methoxyphenoxy)propane-1,2-diol