Thiamine

3 Results Found

Page 1 of 1
view as:  

Thiamine 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

  • Free

    Product Name : Chlorothiamine (Impurity C);Beclotiamine Hydrochloride; 3-[(4-Amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-chloroethyl)-4-methylthiazolium Chloride Hydrochloride; 5-β-Chlorethylthiamine Hydrochloride; | 7275-24-3 ; freebase: 20166-17-0

    Code: JCTHI-03
    CAS: 7275-24-3 ; freebase: 20166-17-0
    Chemical Formula: C₁₂H₁₇Cl₃N₄S
    Molecular Weight: 355.71
    Category: Thiamine Reference Standards/Thiamine API Drug Metabolites/Thiamine EP Impurities/Thiamine USP Impurities
    Literature:
    Application:   Chlorothiamine (Impurity C);Beclotiamine Hydrochloride; 3-[(4-Amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-chloroethyl)-4-methylthiazolium Chloride Hydrochloride; 5-β-Chlorethylthiamine Hydrochloride; | 7275-24-3 ; freebase: 20166-17-0 is useful as reference Impurity standard.
    Chlorothiamine (Impurity C);Beclotiamine Hydrochloride; 3-[(4-Amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-chloroethyl)-4-methylthiazolium Chloride Hydrochloride; 5-β-Chlorethylthiamine Hydrochloride; | 7275-24-3 ; freebase: 20166-17-0
    Request a Quote

    View Product

  • Free

    Product Name : Desmethylthiamine (Impurity B) ;2′-Nor Thiamine Hydrochloride Salt; 3-[(4-Amino-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methylthiazolium Chloride Hydrochloride Salt; 2′-Demethylthiamine Hydrochloride Salt | 49614-72-4 Alternate 7770-93-6

    Code: JCTHI-02
    CAS: 49614-72-4 Alternate 7770-93-6
    Chemical Formula:C₁₁H₁₆Cl₂N₄OS
    Molecular Weight: 323.24
    Category: Thiamine Reference Standards/Thiamine API Drug Metabolites/Thiamine EP Impurities/Thiamine USP Impurities
    Literature:
    Application:  Desmethylthiamine (Impurity B) ;2'-Nor Thiamine Hydrochloride Salt; 3-[(4-Amino-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methylthiazolium Chloride Hydrochloride Salt; 2'-Demethylthiamine Hydrochloride Salt | 49614-72-4 Alternate 7770-93-6 is useful as reference Impurity standard.
    Desmethylthiamine (Impurity B) ;2'-Nor Thiamine Hydrochloride Salt; 3-[(4-Amino-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methylthiazolium Chloride Hydrochloride Salt; 2'-Demethylthiamine Hydrochloride Salt | 49614-72-4 Alternate 7770-93-6
    Request a Quote

    View Product

  • Free

    Product Name : Thiamine Impurity A ;3-[(4-Amino-2-methyl-5-pyrimidinyl)methyl]-4-methyl-5-[2-(sulfooxy)ethyl]thiazolium |2380-61-2

    Code: JCTHI-01
    CAS: 2380-61-2
    Chemical Formula: C12H16N4O4S2
    Molecular Weight: 344.41
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Thiamine Impurity A ;3-[(4-Amino-2-methyl-5-pyrimidinyl)methyl]-4-methyl-5-[2-(sulfooxy)ethyl]thiazolium |2380-61-2  is useful as reference Impurity standard.
    Thiamine Impurity A ;3-[(4-Amino-2-methyl-5-pyrimidinyl)methyl]-4-methyl-5-[2-(sulfooxy)ethyl]thiazolium |2380-61-2
    Request a Quote

    View Product