Nitroso Impurities
293 Results Found
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Product Name : N-Nitroso Verapamil EP Impurity B; N-(3,4-dimethoxyphenethyl)-N-methylnitrous amide
Code: JCNTS-N310 CAS: N/A Chemical Formula: C11H16N2O3 Molecular Weight: 224.26 Category: Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-Nitroso Verapamil EP Impurity B; N-(3,4-dimethoxyphenethyl)-N-methylnitrous amide is useful as reference Impurity standard. -
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Product Name : N-Nitroso Risperidone EP Impurity M; 6-fluoro-3-(1-nitrosopiperidin-4-yl)benzo[d]isoxazole; 2416230-38-9
Code: JCNTS-N309 CAS: 2416230-38-9 Chemical Formula: C12H12FN3O2 Molecular Weight: 249.25 Category: Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-Nitroso Risperidone EP Impurity M; 6-fluoro-3-(1-nitrosopiperidin-4-yl)benzo[d]isoxazole; 2416230-38-9 is useful as reference Impurity standard. -
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Product Name : N-NitroSolifenacin EP Impurity A; (S)-2-nitroso-1-phenyl-1,2,3,4-tetrahydroisoquinoline
Code: JCNTS-N308 CAS: N/A Chemical Formula: C15H14N2O Molecular Weight: 238.29 Category: Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-NitroSolifenacin EP Impurity A; (S)-2-nitroso-1-phenyl-1,2,3,4-tetrahydroisoquinoline is useful as reference Impurity standard. -
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Product Name : Terbutaline Nitroso Impurity 1; N-(tert-butyl)-N-(2-(3,5-dihydroxyphenyl)-2-hydroxyethyl)nitrous amide
Code: JCNTS-N307 CAS: N/A Chemical Formula: C12H18N2O4 Molecular Weight: 254.28 Category: Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: Terbutaline Nitroso Impurity 1; N-(tert-butyl)-N-(2-(3,5-dihydroxyphenyl)-2-hydroxyethyl)nitrous amide is useful as reference Impurity standard. -
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Product Name : N-Nitroso Didecylamine; 69112-95-4
Code: JCNTS-N306 CAS: 69112-95-4 Chemical Formula: C20H42N2O Molecular Weight: 326.56 Category: Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-Nitroso Didecylamine; 69112-95-4 is useful as reference Impurity standard. -
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Product Name : Buspirone Nitroso Impurity; 1 2-(4-Nitrosopiperazin-1-yl)pyrimidine; 872826-80-7
Code: JCNTS-N305 CAS: 872826-80-7 Chemical Formula: C8H11N5O Molecular Weight: 193.21 Category: Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: Buspirone Nitroso Impurity; 1 2-(4-Nitrosopiperazin-1-yl)pyrimidine; 872826-80-7 is useful as reference Impurity standard. -
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Product Name : 2-(4-nitrosopiperazin-1-yl)ethanol; 48121-20-6
Code: JCNTS-N304 CAS: 48121-20-6 Chemical Formula: C6H13N3O2 Molecular Weight: 159.19 Category: Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: 2-(4-nitrosopiperazin-1-yl)ethanol; 48121-20-6 is useful as reference Impurity standard. -
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Product Name : 1′-nitroso-1,4′-bipiperidine; 2639422-25-4
Code: JCNTS-N303 CAS: 2639422-25-4 Chemical Formula: C10H19N3O Molecular Weight: 197.28 Category: Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: 1'-nitroso-1,4'-bipiperidine; 2639422-25-4 is useful as reference Impurity standard. -
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Product Name : N-Nitroso Labetolol; 2-hydroxy-5-(1-hydroxy-2-(nitroso(4-phenylbutan-2-yl)amino)ethyl)benzamide
Code: JCNTS-N302 CAS: N/A Chemical Formula: C19H23N3O4 Molecular Weight: 357.40 Category: LabetololNitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-Nitroso Labetolol; 2-hydroxy-5-(1-hydroxy-2-(nitroso(4-phenylbutan-2-yl)amino)ethyl)benzamide is useful as reference Impurity standard. -
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Product Name : N-Nitroso Levalbuterol
Code: JCNTS-N301 CAS: N/A Chemical Formula: C13H20N2O4 Molecular Weight: 268.31 Category: Levalbuterol Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-Nitroso Levalbuterol is useful as reference Impurity standard. -
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Product Name : N-Nitroso Pindolol; N-(3-((1H-indol-4-yl)oxy)-2-hydroxypropyl)-N-isopropylnitrous amide
Code: JCNTS-N300 CAS: N/A Chemical Formula: C14H19N3O3 Molecular Weight: 277.32 Category: Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-Nitroso Pindolol; N-(3-((1H-indol-4-yl)oxy)-2-hydroxypropyl)-N-isopropylnitrous amide is useful as reference Impurity standard. -
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Product Name : N-Nitroso Edoxaban Impurity 4; 2-bromo-5-nitroso-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine
Code: JCNTS-N299 CAS: N/A Chemical Formula: C6H6BrN3OS Molecular Weight: 248.10 Category: Edoxaban Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-Nitroso Edoxaban Impurity 4; 2-bromo-5-nitroso-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine is useful as reference Impurity standard. -
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Product Name : N-Nitroso Clindamycin; (2S,4R)-N-((1S,2S)-2-chloro-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(methylthio)tetrahydro-2H-pyran-2-yl)propyl)-1-nitroso-4-propylpyrrolidine-2-carboxamide
Code: JCNTS-N298 CAS: N/A Chemical Formula: C17H30ClN3O6S Molecular Weight: 439.95 Category: Clindamycin Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-Nitroso Clindamycin; (2S,4R)-N-((1S,2S)-2-chloro-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(methylthio)tetrahydro-2H-pyran-2-yl)propyl)-1-nitroso-4-propylpyrrolidine-2-carboxamide is useful as reference Impurity standard. -
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Product Name : N-Nitroso Nadolol; 134720-06-2
Code: JCNTS-N297 CAS: 134720-06-2 Chemical Formula: C17H26N2O5 Molecular Weight: 338.40 Category: Nadolol Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-Nitroso Nadolol; 134720-06-2 is useful as reference Impurity standard. -
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Product Name : N-Nitroso sotalol
Code: JCNTS-N296 CAS: 134720-07-3 Chemical Formula: C12H19N3O4S Molecular Weight: 301.36 Category: sotalol Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-Nitrososotalol; 34720-07-3 is useful as reference Impurity standard. -
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Product Name : N-Nitroso N-Desmethyl Ofloxacin
Code: JCNTS-N295 CAS: N/A Chemical Formula: C17H17FN4O5 Molecular Weight: 376.34 Category: OfloxacinNitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-Nitroso N-Desmethyl Ofloxacin is useful as reference Impurity standard. -
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Product Name : N-nitroso Bisoprolol Impurity A; N-(2-hydroxy-3-(4-(hydroxymethyl)phenoxy)propyl)-N-isopropylnitrous amide
Code: JCNTS-N294 CAS: N/A Chemical Formula: C13H20N2O4 Molecular Weight: 268.31 Category: Bisoprolol Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-nitroso Bisoprolol Impurity A; N-(2-hydroxy-3-(4-(hydroxymethyl)phenoxy)propyl)-N-isopropylnitrous amide is useful as reference Impurity standard. -
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Product Name : Linagliptin Nitrosamine Impurity 3; tert-butyl [(3R)-1-nitrosopiperidin-3-yl]carbamate
Code: JCNTS-N293 CAS: N/A Chemical Formula: C10H19N3O3 Molecular Weight: 229.28 Category: Linagliptin Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: Linagliptin Nitrosamine Impurity 3; tert-butyl [(3R)-1-nitrosopiperidin-3-yl]carbamate is useful as reference Impurity standard. -
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Product Name : 1-(2-((3-bromo-2,4-dimethylphenyl)thio)phenyl)-4-nitrosopiperazine
Code: JCNTS-N292 CAS: N/A Chemical Formula: C18H20BrN3OS Molecular Weight: 406.34 Category: Vortioxetine Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: 1-(2-((3-bromo-2,4-dimethylphenyl)thio)phenyl)-4-nitrosopiperazine is useful as reference Impurity standard. -
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Product Name : (S)-2-(1-nitrosopyrrolidin-3-yl)-2,2-diphenylacetamide
Code: JCNTS-N291 CAS: N/A Chemical Formula: C18H19N3O2 Molecular Weight: 309.36 Category: Darifenacine Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: (S)-2-(1-nitrosopyrrolidin-3-yl)-2,2-diphenylacetonitrile is useful as reference Impurity standard. -
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Product Name : (S)-2-(1-nitrosopyrrolidin-3-yl)-2,2-diphenylacetonitrile
Code: JCNTS-N290 CAS: N/A Chemical Formula: C18H17N3O Molecular Weight: 291.35 Category: Darifenacine Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: (S)-2-(1-nitrosopyrrolidin-3-yl)-2,2-diphenylacetonitrile is useful as reference Impurity standard. -
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Product Name : (S)-1-nitrosopyrrolidin-3-ol
Code: JCNTS-N289 CAS: N/A Chemical Formula: C4H8N2O2 Molecular Weight: 116.12 Category: Darifenacine Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: (S)-1-nitrosopyrrolidin-3-ol is useful as reference Impurity standard. -
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Product Name : Ribociclib Impurity 11; 7-cyclopentyl-N,N-dimethyl-2-((5-(4-nitrosopiperazin-1-yl)pyridin-2-yl)amino)-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide
Code: JCNTS-N288 CAS: N/A Chemical Formula: C23H29N9O2 Molecular Weight: 463.54 Category: Ribociclib Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: Ribociclib Impurity 11; 7-cyclopentyl-N,N-dimethyl-2-((5-(4-nitrosopiperazin-1-yl)pyridin-2-yl)amino)-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide is useful as reference Impurity standard. -
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Product Name : N-methyl-N-(4-nitrophenyl)-2-(4-nitrosopiperazin-1-yl) acetamide
Code: JCNTS-N287 CAS: 2490403-92-2 Chemical Formula: C13H17N5O4 Molecular Weight: 307.31 Category: Nintedanib Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-methyl-N-(4-nitrophenyl)-2-(4-nitrosopiperazin-1-yl) acetamide; 2490403-92-2 is useful as reference Impurity standard. -
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Product Name : N-Nitroso Desmethyl Tamoxifen; (Z)-N-(2-(4-(1,2-diphenylbut-1-en-1-yl)phenoxy)ethyl)-N-methylnitrous amide
Code: JCNTS-N286 CAS: N/A Chemical Formula: C25H26N2O2 Molecular Weight: 386.49 Category: Tamoxifen Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-Nitroso Desmethyl Tamoxifen; (Z)-N-(2-(4-(1,2-diphenylbut-1-en-1-yl)phenoxy)ethyl)-N-methylnitrous amide is useful as reference Impurity standard. -
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Product Name : N-Nitroso desethyl Lidocaine; N-(2,6-dimethylphenyl)-2-(ethyl(nitroso)amino)acetamide
Code: JCNTS-N285 CAS: N/A Chemical Formula: C12H17N3O2 Molecular Weight: 235.28 Category: Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-Nitroso desethyl Lidocaine; N-(2,6-dimethylphenyl)-2-(ethyl(nitroso)amino)acetamide is useful as reference Impurity standard. -
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Product Name : N-Nitroso Benzocaine Impurity 9; ethyl 4-(methyl(nitroso)amino)benzoate
Code: JCNTS-N284 CAS: 208176-48-1 Chemical Formula: C10H12N2O3 Molecular Weight: 208.22 Category: Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-Nitroso Benzocaine Impurity 9; ethyl 4-(methyl(nitroso)amino)benzoate; 208176-48-1 is useful as reference Impurity standard. -
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Product Name : N-Nitroso Tofacitinib Impurity 6; N-((3R,4R)-1-(2-cyanoacetyl)-4-methylpiperidin-3-yl)-N-methylnitrous amide
Code: JCNTS-N283 CAS: N/A Chemical Formula: C10H16N4O2 Molecular Weight: 224.26 Category: Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-Nitroso Tofacitinib Impurity 6; N-((3R,4R)-1-(2-cyanoacetyl)-4-methylpiperidin-3-yl)-N-methylnitrous amide is useful as reference Impurity standard. -
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Product Name : N-Nitroso Tofacitinib Impurity 5; N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methylnitrous amide
Code: JCNTS-N282 CAS: N/A Chemical Formula: C14H21N3O Molecular Weight: 247.34 Category: Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-Nitroso Tofacitinib Impurity 5; N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methylnitrous amide is useful as reference Impurity standard. -
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Product Name : Nitroso-Rivaroxaban-Oxazolidine Ring-opened impurity; (S)-5-chloro-N-(2-hydroxy-3-(nitroso(4-(3-oxomorpholino)phenyl)amino)propyl)thiophene-2-carboxamide
Code: JCNTS-N281 CAS: N/A Chemical Formula: C18H19ClN4O5S Molecular Weight: 438.89 Category: Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: Nitroso-Rivaroxaban-Oxazolidine Ring-opened impurity; (S)-5-chloro-N-(2-hydroxy-3-(nitroso(4-(3-oxomorpholino)phenyl)amino)propyl)thiophene-2-carboxamide is useful as reference Impurity standard. -
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Product Name : N-Nitroso Rivaroxaban Open-Ring Acid Impurity; (S)-2-(2-((4-(5-((5-chlorothiophene-2-carboxamido)methyl)-2-oxooxazolidin-3-yl)phenyl)(nitroso)amino)ethoxy)acetic acid
Code: JCNTS-N280 CAS: N/A Chemical Formula: C19H19ClN4O7S Molecular Weight: 482.89 Category: Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: N-Nitroso Rivaroxaban Open-Ring Acid Impurity; (S)-2-(2-((4-(5-((5-chlorothiophene-2-carboxamido)methyl)-2-oxooxazolidin-3-yl)phenyl)(nitroso)amino)ethoxy)acetic acid is useful as reference Impurity standard. -
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Product Name : 1,4,7,10-tetranitroso-1,4,7,10-tetraazacyclododecane
Code: JCNTS-N279 CAS: N/A Chemical Formula: C8H16N8O4 Molecular Weight: 288.26 Category: Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: 1,4,7,10-tetranitroso-1,4,7,10-tetraazacyclododecane is useful as reference Impurity standard. -
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Product Name : 1,4,7-trinitroso-1,4,7,10-tetraazacyclododecane
Code: JCNTS-N278 CAS: N/A Chemical Formula: C8H17N7O3 Molecular Weight: 259.27 Category: Nitroso amine API Drug Metabolites/nitroso amine EP Impurities/nitroso amine USP ImpuritiesLiterature: Application: 1,4,7-trinitroso-1,4,7,10-tetraazacyclododecane is useful as reference Impurity standard.