分析化学

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Structure Chemical Name CAS MF
Tacrolimus Ring-opening Impurity Tacrolimus Ring-opening Impurity 1393890-33-9 C44H69NO12
Tadalafil Impurity 35 Tadalafil Impurity 35 749864-17-3 C20H18N2O4
Epinastine Impurity 1 HCl Epinastine Impurity 1 HCl 141342-71-4 C15H15N3O2
Flurbiprofen Impurity 5 Flurbiprofen Impurity 5 124635-84-3 C18H19FO4
Diazepam Impurity 3 Diazepam Impurity 3 176796-46-6 C17H17ClN2O2
Pitavastatin Impurity 19 Sodium Salt Pitavastatin Impurity 19 Sodium Salt 1980814-87-6 C25H24FNO5
N-(4-(4-fluorophenyl)-5-((E)-2-((2R,4R)-4-hydroxy-6- oxotetrahydro-2H-pyran-2-yl)vinyl)-6-isopropylpyrimidin- 2-yl)-N-methylmethanesulfonamide N-(4-(4-fluorophenyl)-5-((E)-2-((2R,4R)-4-hydroxy-6- oxotetrahydro-2H-pyran-2-yl)vinyl)-6-isopropylpyrimidin- 2-yl)-N-methylmethanesulfonamide C22H26FN3O5S
Fulvestrant EP Impurity E Fulvestrant EP Impurity E 2170200-14-1 C32H45F5O3S
Edaravone Impurity 16 Edaravone Impurity 16
Linagliptin Impurity 50 Linagliptin Impurity 50
Landiolol impurity K Landiolol impurity K 190601-22-0 C19H29N3O6
Crisaborole Impurity Crisaborole Impurity 906673-42-5 C14H10BNO3
Olanzapine impurity N Olanzapine impurity N C17H20N4S
Cabozantinib impurity 25 Cabozantinib impurity 25
Vildagliptin Impurity 39 Vildagliptin Impurity 39
Tazobactam Impurity D Tazobactam Impurity D
Palonosetron Impurity 22 Palonosetron Impurity 22 1217547-14-2 C19H24N2O2
Pitavastatin Impurity 35 Pitavastatin Impurity 35
Pralatrexate Impurity 15 Pralatrexate Impurity 15
Pitavastatin Impurity 52 Pitavastatin Impurity 52
Pitavastatin Impurity 60 Pitavastatin Impurity 60 1661064-71-6 C25H22FNO3
Lenvatinib Impurity 43 Lenvatinib Impurity 43
Voriconazole Impurity 10 Voriconazole Impurity 10
Prednicarbate Impurity D Prednicarbate Impurity D
Olprinone Impurity A Olprinone Impurity A 141354-29-2 C12H10N4O
Everolimus EP Impurity E Everolimus EP Impurity E 1237826-25-3 C52H79NO14
Edaravone Impurity P4 Edaravone Impurity P4
Canagliflozin Impurity 50 Canagliflozin Impurity 50
Canagliflozin Impurity 66 Canagliflozin Impurity 66
Cabozantinib impurity P Cabozantinib impurity P
Rotigotine Impurity 7 Rotigotine Impurity 7
Nicorandil Impurity B Nicorandil Impurity B
Cilastatin Impurity 8 Cilastatin Impurity 8
Tamsulosin impurity E Tamsulosin impurity E C20H28N2O5S
Flucloxacillin Impurity H Flucloxacillin Impurity H
Cefminox Impurity 2 Cefminox Impurity 2
Bosutinib Impurity 14 Bosutinib Impurity 14
Brivaracetam Impurity 16 Brivaracetam Impurity 16
Etoricoxib Impurity 41 Etoricoxib Impurity 41 855307-80-1 C18H13ClN2O2S
Fluvoxamine Impurity 10 Fluvoxamine Impurity 10
Nintedanib Impurity 50 Nintedanib Impurity 50 2410284-90-9 C56H52N8O8
Olopatadine Impurity 8 Olopatadine Impurity 8
Oseltamivir Impurity 36 Oseltamivir Impurity 36
Palbociclib Impurity 61 Palbociclib Impurity 61 2222404-53-5 C14H20N4O4
Palbociclib Impurity 41 Palbociclib Impurity 41
Saxagliptin Impurity 8 Saxagliptin Impurity 8
Tenofovir Impurity 63 Tenofovir Impurity 63
Ticagrelor Impurity 99 Ticagrelor Impurity 99
Ticagrelor Impurity 114 Ticagrelor Impurity 114
Ticagrelor Impurity 98 Ticagrelor Impurity 98
Tofacitinib Impurity 118 Tofacitinib Impurity 118
Trelagliptin Impurity 23 Trelagliptin Impurity 23
Vildagliptin Impurity 33 Vildagliptin Impurity 33
Vildagliptin Impurity 44 Vildagliptin Impurity 44
Voriconazole Impurity 16 Voriconazole Impurity 16 1157981-64-0 C10H7F2N3O
Itraconazole iMpurity 3 Itraconazole iMpurity 3
1-(3,5-bis(benzyloxy)phenyl)-2,2-dibromoethan-1-one 1-(3,5-bis(benzyloxy)phenyl)-2,2-dibromoethan-1-one C22H18Br2O3
Saxagliptin Impurity 7 Saxagliptin Impurity 7
Cinacalcet Impurity 23 Cinacalcet Impurity 23
Erlotinib Impurity 24 Erlotinib Impurity 24
Ticagrelor Impurity 47 Ticagrelor Impurity 47
Edaravone Impurity 10 Edaravone Impurity 10
Empagliflozin Impurity 10 Empagliflozin Impurity 10
Canagliflozin Impurity 10 Canagliflozin Impurity 10
Rivaroxaban Impurity 35 Rivaroxaban Impurity 35
Febuxostat Impurity 67 Febuxostat Impurity 67
Riociguat IMpurtiy A Riociguat IMpurtiy A
Peramivir Impurity C Peramivir Impurity C
Lincomycin sulfoxide Impurity 6 Lincomycin sulfoxide Impurity 6
Metronidazole IMpurity 5 Metronidazole IMpurity 5
Sulpiride Impurity 5 Sulpiride Impurity 5
methyl 3-(4-(3-(ethylamino)-2-hydroxypropoxy)phenyl)propanoate  hydrochloride methyl 3-(4-(3-(ethylamino)-2-hydroxypropoxy)phenyl)propanoate hydrochloride C15H24ClNO4
Tacrolimus Impurity F Tacrolimus Impurity F
Cefminox Impurity E Cefminox Impurity E
Bumetanide iMpurity F Bumetanide iMpurity F
NIMODIPINE RELATED COMPOUND B (2,6-ジメチル-4-(3-ニトロフェニル)-1,4-ジヒドロピリジン-3,5-ジカルボン酸ビス(2-メトキシエチル)) NIMODIPINE RELATED COMPOUND B (2,6-ジメチル-4-(3-ニトロフェニル)-1,4-ジヒドロピリジン-3,5-ジカルボン酸ビス(2-メトキシエチル)) 70172-96-2 C21H26N2O8
1-メチル-2-フェノキシエチルアミン 1-メチル-2-フェノキシエチルアミン 35205-54-0 C9H13NO
N-Depiperidin-3-amine Linagliptin Dimer N-Depiperidin-3-amine Linagliptin Dimer 2253964-98-4 C45H44N14O4
(1R,5R,6S)-5-Hydroxy-7-oxabicyclo[4.1.0]hept-2-ene-3-carboxylic Acid Ethyl Ester (1R,5R,6S)-5-Hydroxy-7-oxabicyclo[4.1.0]hept-2-ene-3-carboxylic Acid Ethyl Ester 1476028-68-8 C9H12O4
(8S,11S,Z)-5-(2-Aminothiazol-4-yl)-11-(3-guanidinopropyl)-2,2-dimethyl-6,9-dioxo-8-((S)-1-(sulfoamino)ethyl)-3-oxa-4,7,10-triazadodec-4-ene-1,12-dioic Acid (8S,11S,Z)-5-(2-Aminothiazol-4-yl)-11-(3-guanidinopropyl)-2,2-dimethyl-6,9-dioxo-8-((S)-1-(sulfoamino)ethyl)-3-oxa-4,7,10-triazadodec-4-ene-1,12-dioic Acid C19H31N9O10S2
Brepperazole impurity Brepperazole impurity
Mupirocin iMpurity 4 Mupirocin iMpurity 4 C26H44O9
Tenofovirdisoproxil Impurity C Tenofovirdisoproxil Impurity C 1878175-82-6 C11H17N5O2
2052297-80-8 2052297-80-8 2052297-80-8 C12H21NO3
Pramipexole Impurity L Pramipexole Impurity L
1020151-61-4 1020151-61-4 1020151-61-4 C14H23ClO3S
Nicergoline Impurity M Nicergoline Impurity M
ethyl 2-(4-(tert-butoxy)-3-cyanophenyl)-4-methylthiazole-5- carboxylate ethyl 2-(4-(tert-butoxy)-3-cyanophenyl)-4-methylthiazole-5- carboxylate C18H20N2O3S
(trans)-phenyl 3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4'-fluoro- [1,1'-biphenyl]-4-yl)piperidine-1-carboxylate (trans)-phenyl 3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4'-fluoro- [1,1'-biphenyl]-4-yl)piperidine-1-carboxylate C32H28FNO5
Moxifloxacin Impurity 9 Moxifloxacin Impurity 9
Ticagrelor Impurity 10 Ticagrelor Impurity 10
Tofacitinib Impurity O Tofacitinib Impurity O
Celecoxib Impurity 5 Celecoxib Impurity 5 C17H14F3N3O2S
Prasugrel Impurity 10 Prasugrel Impurity 10
Amlodipine N-Lactoside Amlodipine N-Lactoside 749864-27-5 C32H45ClN2O15
Sugammadex Impurity 19 Sugammadex Impurity 19 2379877-89-9
Ritonavir Impurity Ritonavir Impurity 1414933-89-3 C23H32N2O3
Riociguat Impurity 7 Riociguat Impurity 7
Tacrolimus Impurity 5 Tacrolimus Impurity 5 161861-18-3 C44H67NO12
Tenofovir Tenofovir 34956-22-4 C14H23O6PS
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