Famotidine

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

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    Product Name : Famotidine Sulfoxide ; 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulfinyl]-N-aminosulfonylpropanimidamide (CAS: 90237-03-9)

    Code: JCFMD-13
    CAS:  90237-03-9
    Chemical Formula: C8 H15 N7 O3 S3
    Molecular Weight: 353.44
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Status: Limited stock, Contact: sales@drjcrbio.com
    Application: Manufacturer of Famotidine Sulfoxide ; 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulfinyl]-N-aminosulfonylpropanimidamide (CAS: 90237-03-9) is useful as reference Impurity standard.
    Famotidine Sulfoxide ; 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulfinyl]-N-aminosulfonylpropanimidamide (CAS: 90237-03-9)
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    Product Name : Famotidine EP Impurity H; Famotidine Isothiourea Impurity ;2-((2-(Diaminomethyleneamino)thiazol-4-yl)methyl)isothiourea dihydrochloride (CAS: 88046-01-9)

    Code: JCFMD-12
    CAS: 88046-01-9
    Chemical Formula: C6H12Cl2N6S2
    Molecular Weight:303.24
    Category: Reference Standards/API Drug Metabolites/Famotidine EP Impurities/Famotidine USP Impurities
    Status: Limited stock, Contact: sales@drjcrbio.com
    Application: Manufacturer of Famotidine EP Impurity H; Famotidine Isothiourea Impurity ;2-((2-(Diaminomethyleneamino)thiazol-4-yl)methyl)isothiourea dihydrochloride (CAS: 88046-01-9) is useful as reference Impurity standard.
    Famotidine EP Impurity H; Famotidine Isothiourea Impurity ;2-((2-(Diaminomethyleneamino)thiazol-4-yl)methyl)isothiourea dihydrochloride (CAS: 88046-01-9)
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    Product Name : Famotidine EP Impurity J; Methyl 3-[[[2-[(diaminomethylidene)amino]thiazol-4-yl]methyl]sulfanyl]propanoate (CAS: 76824-14-1)

    Code: JCFMD-11
    CAS: 76824-14-1
    Chemical Formula: C9H14N4O2S2
    Molecular Weight: 274.36
    Category: Reference Standards/API Drug Metabolites/Famotidine EP Impurities/Famotidine USP Impurities
    Status: Limited stock, Contact: sales@drjcrbio.com
    Application: Manufacturer of Famotidine EP Impurity J; Methyl 3-[[[2-[(diaminomethylidene)amino]thiazol-4-yl]methyl]sulfanyl]propanoate (CAS: 76824-14-1) is useful as reference Impurity standard.
    Famotidine EP Impurity J; Methyl 3-[[[2-[(diaminomethylidene)amino]thiazol-4-yl]methyl]sulfanyl]propanoate (CAS: 76824-14-1)
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    Product Name : Famotidine Sulfoxide ; 3-[[[2-[(Diaminomethylene)amino]-thiazol-4-yl]methyl]sulphinyl]-N-sulphamoylpropanamide

    Code: JCFMD-10
    CAS: NA
    Chemical Formula: C8H15N7O3S3
    Molecular Weight: 353.44
    Category: Reference Standards/API Drug Metabolites/Famotidine EP Impurities/Famotidine USP Impurities
    Status: Limited stock, Contact: sales@drjcrbio.com
    Application: Manufacturer of Famotidine Sulfoxide ; 3-[[[2-[(Diaminomethylene)amino]-thiazol-4-yl]methyl]sulphinyl]-N-sulphamoylpropanamide is useful as reference Impurity standard.
    Famotidine Sulfoxide ; 3-[[[2-[(Diaminomethylene)amino]-thiazol-4-yl]methyl]sulphinyl]-N-sulphamoylpropanamide
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    Product Name : Famotidine Impurity I ;3-[[[2-[(Diaminomethylene)amino]-thiazol-4-yl]methyl]sulphinyl]-N-sulphamoylpropanamide (CAS: 1020719-36-1)

    Code: JCFMD-09
    CAS: 1020719-36-1
    Chemical Formula: C8H14N6O4S3
    Molecular Weight: 354.43
    Category: Reference Standards/API Drug Metabolites/Famotidine EP Impurities/Famotidine USP Impurities
    Status: Limited stock, Contact: sales@drjcrbio.com
    Application: Manufacturer of Famotidine Impurity I ;3-[[[2-[(Diaminomethylene)amino]-thiazol-4-yl]methyl]sulphinyl]-N-sulphamoylpropanamide (CAS: 1020719-36-1) is useful as reference Impurity standard.
    Famotidine Impurity I ;3-[[[2-[(Diaminomethylene)amino]-thiazol-4-yl]methyl]sulphinyl]-N-sulphamoylpropanamide (CAS: 1020719-36-1)
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    Product Name : Famotidine EP Impurity G ; N-Cyano-3-[[[2-[(diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]propanimidamide (CAS: 76823-97-7)

    Code: JCFMD-08
    CAS: 76823-97-7
    Chemical Formula: C9H13N7S2
    Molecular Weight: 283.38
    Category: Reference Standards/API Drug Metabolites/Famotidine EP Impurities/Famotidine USP Impurities
    Status: Limited stock, Contact: sales@drjcrbio.com
    Application: Manufacturer of Famotidine EP Impurity G ; N-Cyano-3-[[[2-[(diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]propanimidamide (CAS: 76823-97-7) is useful as reference Impurity standard.
    Famotidine EP Impurity G ; N-Cyano-3-[[[2-[(diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]propanimidamide (CAS: 76823-97-7)
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    Product Name : Famotidine EP Impurity F; 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]propanoic acid (CAS:107880-74-0)

    Code: JCFMD-07
    CAS: 107880-74-0
    Chemical Formula: C8H12N4O2S2
    Molecular Weight: 260.34
    Category: Reference Standards/API Drug Metabolites/Famotidine EP Impurities/Famotidine USP Impurities
    Status: Limited stock, Contact: sales@drjcrbio.com
    Application: Manufacturer of Famotidine EP Impurity F; 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]propanoic acid (CAS:107880-74-0) is useful as reference Impurity standard.
    Famotidine EP Impurity F; 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]propanoic acid (CAS:107880-74-0)
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    Product Name : Famotidine EP Impurity E ; 2,2′-[Disulphanediylbis(methylenethiazole-4,2-diyl)]diguanidine (CAS: 129083-44-9)

    Code: JCFMD-06
    CAS: 129083-44-9
    Chemical Formula: C10H14N8S4
    Molecular Weight: 374.53
    Category: Reference Standards/API Drug Metabolites/Famotidine EP Impurities/Famotidine USP Impurities
    Status: Limited stock, Contact: sales@drjcrbio.com
    Application: Manufacturer of Famotidine EP Impurity E ; 2,2'-[Disulphanediylbis(methylenethiazole-4,2-diyl)]diguanidine (CAS: 129083-44-9)  is useful as reference Impurity standard.
    Famotidine EP Impurity E ; 2,2'-[Disulphanediylbis(methylenethiazole-4,2-diyl)]diguanidine (CAS: 129083-44-9)
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    Product Name : Famotidine EP Impurity D ; 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]propanamide (CAS: 76824-16-3)

    Code: JCFMD-05
    CAS: 76824-16-3
    Chemical Formula: C8H13N5OS2
    Molecular Weight: 259.35
    Category: Reference Standards/API Drug Metabolites/Famotidine EP Impurities/Famotidine USP Impurities
    Status: Limited stock, Contact: sales@drjcrbio.com
    Application: Manufacturer of Famotidine EP Impurity D ; 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]propanamide (CAS:76824-16-3) is useful as reference Impurity standard.
    Famotidine EP Impurity D ; 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]propanamide (CAS: 76824-16-3)
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    Product Name : Famotidine EP Impurity C; 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]-N-sulphamoylpropanamide (CAS: 76824-17-4)

    Code: JCFMD-04
    CAS: 76824-17-4
    Chemical Formula: C8H14N6O3S3
    Molecular Weight: 338.43
    Category: Reference Standards/API Drug Metabolites/Famotidine EP Impurities/Famotidine USP Impurities
    Status: Limited stock, Contact: sales@drjcrbio.com
    Application: Manufacturer of Famotidine EP Impurity C; 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]-N-sulphamoylpropanamide (CAS: 76824-17-4) is useful as reference Impurity standard.
    Famotidine EP Impurity C; 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]-N-sulphamoylpropanamide (CAS: 76824-17-4)
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    Product Name : Famotidine EP Impurity B ; 3,5-bis[2-[[[2-(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]ethyl]-4H-1,2,4,6-thiatriazine 1,1-dioxide (CAS: 89268-62-2)

    Code: JCFMD-03
    CAS: 89268-62-2; 109467-08-5
    Chemical Formula: C16H23N11O2S5
    Molecular Weight: 561.75
    Category: Reference Standards/API Drug Metabolites/Famotidine EP Impurities/Famotidine USP Impurities
    Status: Limited stock, Contact: sales@drjcrbio.com
    Application: Manufacturer of Famotidine EP Impurity B ; 3,5-bis[2-[[[2-(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]ethyl]-4H-1,2,4,6-thiatriazine 1,1-dioxide (CAS: 89268-62-2) is useful as reference Impurity standard.
    Famotidine EP Impurity B ; 3,5-bis[2-[[[2-(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]ethyl]-4H-1,2,4,6-thiatriazine 1,1-dioxide (CAS: 89268-62-2)
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    Product Name : Famotidine EP Impurity A; Famotidine USP RC A ;3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]propanimidamide dihydrochloride (CAS: 88061-72-7)

    Code: JCFMD-02
    CAS: 88061-72-7
    Chemical Formula: C8H16Cl2N6S2
    Molecular Weight: 331.29
    Category: Reference Standards/API Drug Metabolites/Famotidine EP Impurities/Famotidine USP Impurities
    Status: Limited stock, Contact: sales@drjcrbio.com
    Application: Manufacturer of Famotidine EP Impurity A; Famotidine USP RC A ;3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]propanimidamide dihydrochloride (CAS: 88061-72-7) is useful as reference Impurity standard.
    Famotidine EP Impurity A; Famotidine USP RC A ;3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]propanimidamide dihydrochloride (CAS: 88061-72-7)
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    Product Name : Famotidine ; 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]-N’- sulphamoyl propanimidamide (CAS: 76824-35-6)

    Code: JCFMD-01
    CAS: 76824-35-6
    Chemical Formula: C8H15N7O2S3
    Molecular Weight: 337.45
    Category: Reference Standards/API Drug Metabolites/Famotidine EP Impurities/Famotidine USP Impurities
    Status:  Limited stock, Contact: sales@drjcrbio.com
    Application: Manufacturer of Famotidine ; 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]-N'- sulphamoyl propanimidamide (CAS: 76824-35-6) is useful as reference Impurity standard.
    Famotidine ; 3-[[[2-[(Diaminomethylene)amino]thiazol-4-yl]methyl]sulphanyl]-N'- sulphamoyl propanimidamide (CAS: 76824-35-6)
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