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Impurities, Nitrosamine ImpuritiesPraziquantel nitrosamine impurity
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CAS No. : NA Mol F. : C12H13N3O2 Mol W. : 231.25 Cat No. : SA44608 -
Impurities, Nitrosamine ImpuritiesPalonosetron Hydrochloride nitrosamine impurity
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CAS No. : NA Mol F. : C15H21N3O Mol W. : 259.35 Cat No. : SA44609 -
Impurities, Nitrosamine ImpuritiesNitrosamine impurity for Formoterol fumarate dihydrate
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CAS No. : NA Mol F. : C19H23N3O5 Mol W. : 273.41 Cat No. : SA44611 -
Impurities, Nitrosamine ImpuritiesNitrosamine impurity for Torsemide
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CAS No. : NA Mol F. : C16H19N5O4S Mol W. : 277.12 Cat No. : SA44612 -
Impurities, Nitrosamine ImpuritiesNitrosamine impurity of Atorvastatin Calcium
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CAS No. : NA Mol F. : C33H34FN3O6 Mol W. : 587.64 Cat No. : SA44613 -
Dapagliflozin Impurities, Impurities4-Chloro-3-(4-ethoxybenzyl)phenol
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CAS No. : 1408077-50-8 Mol F. : C15H15ClO2 Mol W. : 262.73 Cat No. : SA15051 -
Formoterol Impurities, ImpuritiesDeshydroxy Desformyl Formoterol
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CAS No. : NA Mol F. : C18H24N2O2 Mol W. : 300.4 Cat No. : SA21113 -
Empagliflozin Impurities, Impurities(R)-3-(4-(5-bromo-2-chlorobenzyl)phenoxy)tetrahydrofuran
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CAS No. : 915095-90-8 Mol F. : C17H16BrClO2 Mol W. : 367.7 Cat No. : SA15134 -
Impurities, Naltrexone ImpuritiesPseudonaltrexone; Naltrexone dimer
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CAS No. : 607732-61-6 Mol F. : C40H44N2O8 Mol W. : 680.79 Cat No. : SA47801 -
Atropine Impurities, ImpuritiesAtropine
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CAS No. : 51-55-8 Mol F. : C17H23NO3 Mol W. : 289.37 Cat No. : SA47700 -
Atropine Impurities, ImpuritiesAtropine EP Impurity A
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CAS No. : 500-55-0 (Base); 5978-81-4 (HCl) Mol F. : C17H21NO2 Mol W. : 271.36 Cat No. : SA47701 -
Atropine Impurities, ImpuritiesAtropine EP Impurity B
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CAS No. : 16839-98-8; 75559-01-2 (HCl) Mol F. : C16H21NO3 Mol W. : 275.34 Cat No. : SA47702 -
Atropine Impurities, ImpuritiesAtropine EP Impurity C
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CAS No. : 552-63-6 Mol F. : C9H10O3 Mol W. : 166.17 Cat No. : SA47703 -
Atropine Impurities, ImpuritiesAtropine EP Impurity D
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CAS No. : 55869-99-3; 55449-49-5 (HBr) Mol F. : C17H23NO4 Mol W. : 305.37 Cat No. : SA47704 -
Atropine Impurities, ImpuritiesAtropine EP Impurity E
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CAS No. : 949092-65-3 Mol F. : C17H23NO4 Mol W. : 305.37 Cat No. : SA47705 -
Atropine Impurities, ImpuritiesAtropine EP Impurity F (HBr Trihydrate)
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CAS No. : 6533-68-2 Mol F. : C17H28BrNO7 Mol W. : 438.31 Cat No. : SA47706 -
Atropine Impurities, ImpuritiesAtropine EP Impurity G
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CAS No. : 21956-47-8 (Base) Mol F. : C17H23NO3 Mol W. : 289.37 Cat No. : SA47707 -
Atropine Impurities, Impuritiesψ-Tropine
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CAS No. : 135-97-7 Mol F. : C8H15NO Mol W. : 141.21 Cat No. : SA47708 -
Atropine Impurities, ImpuritiesTropinone
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CAS No. : 532-24-1 Mol F. : C8H13NO Mol W. : 139.19 Cat No. : SA47709 -
Atropine Impurities, Impurities3-Phenylacetoxytropane
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CAS No. : 16052-33-8 Mol F. : C16H21NO2 Mol W. : 259.34 Cat No. : SA47710 -
Dapagliflozin Impurities, ImpuritiesDapagliflozin 5-Acetyl impurity
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CAS No. : NA Mol F. : C23H27ClO7 Mol W. : 450.91 Cat No. : SA15048 -
Dapagliflozin Impurities, ImpuritiesDapagliflozin 3-Acetate Impurity
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CAS No. : NA Mol F. : C23H27ClO7 Mol W. : 450.91 Cat No. : SA15049 -
Gemcitabine Impurities, Impurities(3R,4R)-1-ethoxy-2,2-difluoro-4,5-dihydroxy-1-oxopentan-3-yl benzoate impurity
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CAS No. : NA Mol F. : C14H16F2O6 Mol W. : 318.27 Cat No. : SA44521 -
Gemcitabine Impurities, Impurities(R)-1-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-3-ethoxy-2,2-difluoro-3-oxopropyl benzoate impurity
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CAS No. : NA Mol F. : C17H20F2O6 Mol W. : 358.33 Cat No. : SA44522 -
Gemcitabine Impurities, Impurities((2R,3R)-3-(benzoyloxy)-4,4-difluoro-5-oxotetrahydrofuran-2-yl)methyl benzoate impurity
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CAS No. : NA Mol F. : C19H14F2O6 Mol W. : 376.31 Cat No. : SA44523 -
Impurities, Triflic acid ImpuritiesTriflic acid methyl ester
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CAS No. : 333-27-7 Mol F. : C2H3F3O3S Mol W. : 164.1 Cat No. : SA47601 -
Impurities, Triflic acid ImpuritiesTriflic acid ethyl ester
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CAS No. : 425-75-1 Mol F. : C3H5F3O3S Mol W. : 178.13 Cat No. : SA47602 -
Impurities, Lamivudine Impurities(±)-Trans-lamivudine (Mixture of Diastereomers)
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CAS No. : 141434-39-1 Mol F. : C8H11N3O3S Mol W. : 229.3 Cat No. : SA22322 -
Impurities, Tiotropium ImpuritiesNorscopolamine; Norhyoscine; Hyoscine Impurity A (EP)
Price : $650 – $2,550Please Enquire
CAS No. : 4684-28-0 Mol F. : C16H19NO4 Mol W. : 289.3 Cat No. : SA11725 -
Impurities, Salbutamol ImpuritiesSalbutamol Impurity O
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CAS No. : 2387728-91-6 Mol F. : C15H25NO3 Mol W. : 267.4 Cat No. : SA26018 -
Citalopram Impurities, Impurities1-Descyano 1-(4-Dimethylamino)oxobutyl Citadiol
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CAS No. : 1433278-32-0 Mol F. : C25H35FN2O3 Mol W. : 430.56 Cat No. : SA17023 -
Edoxaban Impurities, Impurities2-Amino-5-chloropyridine
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CAS No. : 1072-98-6 Mol F. : C5H5ClN2 Mol W. : 128.56 Cat No. : SA33035 -
Efinaconazole Impurities, Impurities(2R,3R)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butane-2,3-diol; (2R,3R) Efinaconazole Diol
Price : $95 – $195In-Stock
CAS No. : 133775-25-4 Mol F. : C12H13F2N3O2 Mol W. : 269.25 Cat No. : SA23615 -
Impurities, Vildagliptin ImpuritiesVildagliptin Carboxylic Acid Impurity
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CAS No. : 565453-40-9 Mol F. : C17H26N2O4 Mol W. : 322.4 Cat No. : SA23917 -
Impurities, Loratadine ImpuritiesN-Desmethyl Azatadine; Deschloro Desloratadine
Price : $255 – $995In-Stock
CAS No. : 38092-95-4 Mol F. : C19H20N2 Mol W. : 276.38 Cat No. : SA34031 -
Aprepitant Impurities, Impurities1R, 2S, 3S-CAH impurity
Price : $550 – $2,550Please Enquire
CAS No. : 1333998-27-8 (HCl); 170902-80-4 (Base) Mol F. : C20H19ClF7NO2 Mol W. : 473.81 Cat No. : SA43702 -
Aprepitant Impurities, Impurities1S, 2R, 3R-CAH impurity
Price : $550 – $2,550Please Enquire
CAS No. : 1333998-21-2 (HCl salt); 1242175-36-5 Mol F. : C20H19ClF7NO2 Mol W. : 473.81 Cat No. : SA43705 -
Aprepitant Impurities, Impurities1S, 2S, 3S-CAH impurity
Price : $550 – $2,550Please Enquire
CAS No. : 1242175-38-7 (Base); 1333995-14-4 (HCl salt) Mol F. : C20H19ClF7NO2 Mol W. : 473.81 Cat No. : SA43706 -
Fosaprepitant Impurities, ImpuritiesAprepitant M2 Metabolite (1S, 2S, 3R)-Isomer
Price : $450 – $2,450In-Stock
CAS No. : 327623-37-0 (free base); 2475188-05-5 Mol F. : C20H18F7NO2 Mol W. : 437.35 Cat No. : SA45422 -
Apremilast Impurities, Impurities3-Aminophthalic acid hydrochloride
Price : $79 – $195In-Stock
CAS No. : 5434-20-8 Mol F. : C8H8ClNO4 Mol W. : 217.61 Cat No. : SA30016 -
Impurities, Rilpivirine ImpuritiesRilpivirine Nitrile Z Isomer Impurity
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CAS No. : 661489-22-1 Mol F. : C11H12N2 Mol W. : 172.23 Cat No. : SA25417 -
Impurities, Rilpivirine ImpuritiesRPV Nitrile Desmethyl Impurity
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CAS No. : 1862191-58-9 Mol F. : C10H10N2 Mol W. : 158.2 Cat No. : SA25418 -
Impurities, Rilpivirine ImpuritiesDesmethyl Impurity 4-Iodo-2,6-dimethyl
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CAS No. : 13194-68-8 Mol F. : C7H8IN Mol W. : 233.05 Cat No. : SA25419 -
Atropine Impurities, ImpuritiesBenzoyltropein
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CAS No. : 16052-34-9 Mol F. : C15H19NO2 Mol W. : 245.32 Cat No. : SA47711 -
Dapagliflozin Impurities, ImpuritiesDapagliflozin Benzylic Dimer Impurity
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CAS No. : 2714814-62-5 Mol F. : C42H48Cl2O12 Mol W. : 815.73 Cat No. : SA15055 -
Dapagliflozin Impurities, ImpuritiesDapagliflozin Enone Impurity
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CAS No. : NA Mol F. : C21H19ClO4 Mol W. : 370.83 Cat No. : SA15056 -
Dapagliflozin Impurities, ImpuritiesBenzyl Dimer Dapgliflozin Impurity
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CAS No. : NA Mol F. : C28H30Cl2O6 Mol W. : 533.44 Cat No. : SA15057 -
Dapagliflozin Impurities, ImpuritiesDimethoxy Dapagliflozin Impurity
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CAS No. : NA Mol F. : C23H29ClO8 Mol W. : 468.92 Cat No. : SA15058 -
Dapagliflozin Impurities, ImpuritiesDesbromo Methoxy Dapagliflozin Sidechain Impurity
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CAS No. : NA Mol F. : C16H17ClO2 Mol W. : 276.76 Cat No. : SA15059 -
Impurities, Isavuconazole Impurities1-(((2R,3S)-2-(2,5- difluorophenyl)-3-methyloxiran- 2-yl)methyl)-1H-1,2,4-triazole
Price : $150 – $750Please Enquire
CAS No. : 241479-73-2 Mol F. : C12H11F2N3O Mol W. : 251.23 Cat No. : SA44107
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