Pharmazeutische Referenzstandards und Verunreinigungsreferenzstandards

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Structure Chemical Name CAS MF
Tirofiban hydrochloride Impurity 6 Tirofiban hydrochloride Impurity 6 2250244-31-4 C17H27NO7S2
Demiditraz IMpurity Demiditraz IMpurity 944268-65-9 C20H20N2
Blonanserin impurity H Blonanserin impurity H
Captopril impurity 1 Captopril impurity 1
Cefodizime Impurity 6 Cefodizime Impurity 6
Clindamycin Impurity 5 Clindamycin Impurity 5
Dapoxetine Impurity 16 Dapoxetine Impurity 16
Doxofylline Impurity 5 Doxofylline Impurity 5
Everolimus impurity B Everolimus impurity B
FeBuxostat Impurity 27 FeBuxostat Impurity 27
Fosaprepitant Impurity 1 Fosaprepitant Impurity 1 172822-01-4 C23H22F7N4O6P
Hydroxychloroquine Impurity 7 Hydroxychloroquine Impurity 7 47493-14-1 C20H28ClN3O2
Indacaterol Impurity 12 Indacaterol Impurity 12 1026461-20-0 C22H24N2O3
Isavuconazole Impurity 15 Isavuconazole Impurity 15
Isavuconazole Impurity 3 Isavuconazole Impurity 3
Isavuconazole Impurity 8 Isavuconazole Impurity 8
Lenvatinib Impurity 3 Lenvatinib Impurity 3
Linagliptin Impurity 44 Linagliptin Impurity 44
MiraBegron impurity E MiraBegron impurity E
Moxifloxacin Impurity 16 Moxifloxacin Impurity 16
Nifedipine Impurity H Nifedipine Impurity H 74936-71-3 C16H16N2O6
Plerixafor Impurity 3 Plerixafor Impurity 3
Posaconazole Impurity 27 Posaconazole Impurity 27
Posaconazole Impurity 44 Posaconazole Impurity 44 357189-97-0 C21H20F2N4O3
Pramipexole Impurity 10 Pramipexole Impurity 10
rac N-Propyl-2-cyanimidopyrrolidine-5-acetic Acid rac N-Propyl-2-cyanimidopyrrolidine-5-acetic Acid
sofosBuvir Impurity 33 sofosBuvir Impurity 33
sofosBuvir impurity 49 sofosBuvir impurity 49
SofosBuvir Impurity 55 SofosBuvir Impurity 55
Tenofovir Impurity W Tenofovir Impurity W 1244022-55-6 C15H24N5O8P
TerButaline Ep Impurity B TerButaline Ep Impurity B
Timolol EP Impurity H Timolol EP Impurity H 158636-97-6 C13H24N4O3S
Tirofiban Impurity 11 Tirofiban Impurity 11
Tofacitinib Impurity 45 Tofacitinib Impurity 45 2407039-29-4 C16H20N6O2
Tofacitinib impurity S Tofacitinib impurity S
Trelagliptin Impurity 25 Trelagliptin Impurity 25
Valaciclovir EP Impurity H Valaciclovir EP Impurity H 84499-64-9 C11H16N6O4
Lidocaine EP Impurity F Lidocaine EP Impurity F 142713-08-4 C14H22N2O
Ampicillin Impurity P Ampicillin Impurity P
Cefdinir Impurity B (CP) Cefdinir Impurity B (CP)
Cloxacillin Impurity A Cloxacillin Impurity A
Erythromycin Impurity E(EP) Erythromycin Impurity E(EP) 857839-61-3 C37H65NO12
Meropenem Trihydrate Impurity B Meropenem Trihydrate Impurity B 166901-45-7 C34H50N6O10S2
Oxacillin Sodium Impurity D(EP) Oxacillin Sodium Impurity D(EP) 1642559-63-4 C18H21N3O4S
Oxacillin Sodium Impurity J(EP) Oxacillin Sodium Impurity J(EP)
Spectinomycin Impurity A Spectinomycin Impurity A
Gabapentin EP Impurity G Gabapentin EP Impurity G 1500558-49-5 C10H19NO2
2-butyrylbenzoic acid 2-butyrylbenzoic acid 19666-03-6 C11H12O3
Cefminox sodium impurities D Cefminox sodium impurities D
(R)-5-chloro-N-(4-(3-oxomorpholino)phenyl)-N- ((2-oxooxazolidin-5-yl)methyl)thiophene-2-carboxamide (R)-5-chloro-N-(4-(3-oxomorpholino)phenyl)-N- ((2-oxooxazolidin-5-yl)methyl)thiophene-2-carboxamide 1879903-65-7 C19H18ClN3O5S
Cefmetazole impurity Cefmetazole impurity 56796-19-1 C28H27N7O5S3
3-ethylisobenzofuran-1(3H)-one 3-ethylisobenzofuran-1(3H)-one 17475-41-1 C10H10O2
Ivabradine Impurity 21 HCl Ivabradine Impurity 21 HCl 304465-03-0 C26H34N2O5
Moxifloxacin EP Impurity C HCl Moxifloxacin EP Impurity C HCl
Moxifloxacin Impurity 23 Moxifloxacin Impurity 23 855661-74-4 C21H24FN3O4
Solifenacin Related Compound 18 Solifenacin Related Compound 18 1225338-27-1 C23H26N2O2
N-(2-hydroxy-3-(4-((2-isopropoxyethoxy)methyl)phenoxy)propyl) -N-isopropylformamide N-(2-hydroxy-3-(4-((2-isopropoxyethoxy)methyl)phenoxy)propyl) -N-isopropylformamide 1447715-45-8 C19H31NO5
Tofacitinib Related Compound Tofacitinib Related Compound 1206824-85-2 C10H18ClN3O
Fluvastatin EP impurity A -G Fluvastatin EP impurity A -G 93957-58-5 C24H26FNO4
PWKRNMKZGWGSDV-UHFFFAOYSA-N PWKRNMKZGWGSDV-UHFFFAOYSA-N 1422960-88-0 C33H34ClN4+
sodium:(2S)-2-[12-ethyl-8-(hydroxymethyl)-9-oxo-2-(4-piperidin-1-ylpiperidine-1-carbonyl)oxy-11H-indolizino[1,2-b]quinolin-7-yl]-2-hydroxybutanoate sodium:(2S)-2-[12-ethyl-8-(hydroxymethyl)-9-oxo-2-(4-piperidin-1-ylpiperidine-1-carbonyl)oxy-11H-indolizino[1,2-b]quinolin-7-yl]-2-hydroxybutanoate 1329502-92-2 C33H41N4NaO7
QFJAHHNMKTWTGZ-DZAPPIOQSA-N QFJAHHNMKTWTGZ-DZAPPIOQSA-N 2045402-27-3 C35H36ClNO4S
N-(3R)-1-Azabicyclo[2.2.2]oct-3-yl-5,6,7,8-tetrahydro-1-naphthalenecarboxamide N-(3R)-1-Azabicyclo[2.2.2]oct-3-yl-5,6,7,8-tetrahydro-1-naphthalenecarboxamide 1374226-74-0 C18H24N2O
BJQMFFOQQWEWAF-DGBYXFBUSA-N BJQMFFOQQWEWAF-DGBYXFBUSA-N 1709825-83-1 C31H41ClO8
(1S,2S,3R,5S)-3-(7-(((1R,2S)-2-(4-fluorophenyl)cyclopropyl)amino)-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol (1S,2S,3R,5S)-3-(7-(((1R,2S)-2-(4-fluorophenyl)cyclopropyl)amino)-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol C23H29FN6O4S
(5-Ethyl-1H-imidazol-4-yl)methanol (5-Ethyl-1H-imidazol-4-yl)methanol 38603-74-6 C6H10N2O
(Z)-1-(6-methylpyridin-3-yl)-2-(4-(methylsulfonyl)phenyl)ethanone oxime (Z)-1-(6-methylpyridin-3-yl)-2-(4-(methylsulfonyl)phenyl)ethanone oxime 1810761-43-3 C15H16N2O3S
ethylidene phthalide ethylidene phthalide 61658-90-0 C10H8O2
6-amino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl) -7-methyl-7,9-dihydro-8H-purin-8-one 6-amino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl) -7-methyl-7,9-dihydro-8H-purin-8-one 1361569-18-7 C19H15FN8O
5-(TRIFLUOROMETHYL)-3-P-TOLYL-1H-PYRAZOLE 5-(TRIFLUOROMETHYL)-3-P-TOLYL-1H-PYRAZOLE 219986-64-8 C11H9F3N2
5-Methyl-3-phenylisoxazol-4-carbonsure 5-Methyl-3-phenylisoxazol-4-carbonsure 1136-45-4 C11H9NO3
Bendamustine Impurity 26 Bendamustine Impurity 26
Canagliflozin Impurity 26 Canagliflozin Impurity 26
Edoxaban Impurity 37 Edoxaban Impurity 37 2081883-50-1 C14H27N3O3
Imatinib Impurity 10 Imatinib Impurity 10
Levofloxacin Impurity 19 Levofloxacin Impurity 19 C18H20FN3O4
Olanzapine Impurity K Olanzapine Impurity K C17H20N4S
Ticagrelor Related Compound 55 Ticagrelor Related Compound 55
Ticagrelor Related Compound 73 Ticagrelor Related Compound 73
Vildagliptin Impurity 10 Vildagliptin Impurity 10
Cefaclor Impurity 2 Cefaclor Impurity 2 722547-49-1 C17H18N2O3
Cefodizime Impurity F Cefodizime Impurity F
Olaparib Impurity F Olaparib Impurity F
Ornidazole Impurity G Ornidazole Impurity G
Pidotimod Impurity L Pidotimod Impurity L
Tadalafil Impuirty 20 Tadalafil Impuirty 20
Tenofovir Impurity 53 Tenofovir Impurity 53
(S)-3-(4-benzylphenoxy)tetrahydrofuran (S)-3-(4-benzylphenoxy)tetrahydrofuran C17H18O2
Ampicillin Ampicillin 1207726-28-0 C24H26N4O5S
ethyl 2-(4-(sec-butoxy)-3-cyanophenyl)-4-methylthiazole-5-
carboxylate ethyl 2-(4-(sec-butoxy)-3-cyanophenyl)-4-methylthiazole-5- carboxylate 2375033-35-3 C18H20N2O3S
(S)-Indacaterol (S)-Indacaterol 1384188-70-8 C24H29ClN2O3
Cefminox Sodium  Impurity 3 Cefminox Sodium Impurity 3 1420072-83-8 C16H21N7O6S4
Edaravone Impurity 26 Edaravone Impurity 26 152494-76-3
Levofloxacin Impurity 24 Levofloxacin Impurity 24 C18H20FN3O4
2-(((Z)-(1-(2-Aminothiazol-4-yl)-2-(((2R,3R)-2-methyl-4-oxo-1-sulfoazetidin-3-yl)amino)-2-oxoethylidene)amino)oxy)-2-methylpropanoic Acid 2-(((Z)-(1-(2-Aminothiazol-4-yl)-2-(((2R,3R)-2-methyl-4-oxo-1-sulfoazetidin-3-yl)amino)-2-oxoethylidene)amino)oxy)-2-methylpropanoic Acid C13H17N5O8S2
7-[4-[2-[[[4-(3-Carboxy-6-fluoro-1-methyl-4-oxo-1H,4H-[1,3]thiazeto[3,2-a]quinolin-7-yl)-1-piperazinyl]carbonyl]oxy]-3-oxobutyl]-1-piperazinyl]-6-fluoro-1-methyl-4-oxo-1H,4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid 7-[4-[2-[[[4-(3-Carboxy-6-fluoro-1-methyl-4-oxo-1H,4H-[1,3]thiazeto[3,2-a]quinolin-7-yl)-1-piperazinyl]carbonyl]oxy]-3-oxobutyl]-1-piperazinyl]-6-fluoro-1-methyl-4-oxo-1H,4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid 156834-58-1 C37H36F2N6O9S2
(6R,7S)-7-ACCA (6R,7S)-7-ACCA 108260-07-7 C7H7ClN2O3S
Enrofloxacin Impurity 1 Enrofloxacin Impurity 1 1128234-60-5 C19H22ClN3O3
Peramivir Impurity 20 Peramivir Impurity 20
Ambroxol Impurity 33 Ambroxol Impurity 33 199472-91-8 C13H20N2O
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