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Thiamine EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 10593-44-9. Molecular formula: C13H19N4OS+. Mole weight: 279.38. Catalog: APB10593449.
Thiamine EP Impurity G Chloride HCl
Thiamine EP Impurity G Chloride HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1037-29-2. Molecular formula: C14H20Cl2N4O2S. Mole weight: 379.3. Catalog: APB1037292.
Thiamine Impurity C HCl
An impurity of Thiamine which is one of the first compounds recognized as a vitamin. Synonyms: Beclotiamine hydrochloride; 7275-24-3; ThiaMine IMpurity C; 5-Chloroethylthiamine hydrochloride; 5-[[5-(2-chloroethyl)-4-methyl-1,3-thiazol-3-ium-3-yl]methyl]-2-methylpyrimidin-4-amine; chloride; hydrochloride; 5-Chloroethylthiamine hydrochloride 100 microg/mL in Acetonitrile:Methanol; 3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-5-(2-chloroethyl)-4-methylthiazolium Chloride Hydrochloride (Chlorothiamine Chloride Hydrochloride); Thiamine EP Impurity C; SCHEMBL23857947; 3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-chloroethyl)-4-methylthiazol-3-ium chloride hydrochloride. Grades: > 95%. CAS No. 7275-24-3. Molecular formula: C12H16ClN4S.Cl.HCl. Mole weight: 355.72.
Thiamine Impurity G HCl
An impurity of Thiamine which is a coenzyme used by the body to metabolize food for energy and to maintain proper heart and nerve function. Synonyms: Thiamine Acetate Hydrochloride; 1037-29-2; 2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethyl acetate; chloride; hydrochloride; Acetylaneurine HCl; Thiamine Acetate Ester Monohydrochloride; Thiamine EP Impurity G; DTXSID30858470; FT-0675144; J-001024; 5-(2-Acetoxyethyl)-3-((4-amino-2-methylpyrimidin-5-yl)methyl)-4-methylthiazol-3-ium chloride hydrochloride; 5-[2-(Acetyloxy)ethyl]-3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium Chloride Hydrochloride (Acetylthiamine Hydrochloride); 5-[2-(Acetyloxy)ethyl]-3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium chloride--hydrogen chloride (1/1/1). Grades: > 95%. CAS No. 1037-29-2. Molecular formula: C14H19N4O2S.Cl.HCl. Mole weight: 379.31.
2'-O-(tert-Butyldimethylsilyl)-6α-hydroxy 7-epi-Paclitaxel is one of Paclitaxel impurities. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Uses: 6α-hydroxypaclitaxel derivative. Synonyms: (3xi, 5beta, 6alpha, 7alpha, 10beta, 13alpha)-4, 10-Bis(acetyloxy)-13-{[(2R, 3S)-3-benzamido-2-{[tert-butyl(dimethyl)silyl]oxy}-3-phenylpropanoyl]oxy}-1, 6, 7-trihydroxy-9-oxo-5, 20-epoxytax-11-en-2-yl benzoate; 2-tert-Pentylcyclopentanon; 2-(1,1-dimethyl-propyl)-cyclopentan-1-one; 2'-NOR THIAMINE; 2-t-Amyl-cyclopentanon; (2aR, 3S, 4S, 4aS, 6S, 9S, 11S, 12S, 12aR, 12bS)-9-(((2R, 3S)-3-benzamido-2-((tert-butyldimethylsilyl)oxy)-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-3, 4, 11-trihydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-d3, 4]benzo[1, 2-b]oxete-6, 12b-diyl diacetate. Grades: > 98%. CAS No. 165065-08-7. Molecular formula: C53H65NO15Si. Mole weight: 984.16.
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