分析化学

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Structure Chemical Name CAS MF
(R)-Zanubrutinib (R)-Zanubrutinib 1691249-44-1 C27H29N5O3
LUMAT-005 LUMAT-005 313369-16-3 C16H19N3O3
Fimasartan Impurity F Fimasartan Impurity F
Amlodipine Impurity 23 (E-Isomer) Amlodipine Impurity 23 (E-Isomer) C26H31ClN2O8S
Erlotinib Impurity 37 Erlotinib Impurity 37
Bis{2-[benzyl(methyl)amino]ethyl} 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate dihydrochloride Bis{2-[benzyl(methyl)amino]ethyl} 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate dihydrochloride 71784-27-5 C35H41ClN4O6
Riluzole 5-Trifluoromethoxy Isomer Riluzole 5-Trifluoromethoxy Isomer 752969-85-0 C8H5F3N2OS
Pazufloxacin Impurity 7 Pazufloxacin Impurity 7 171567-48-9 C15H15FN2O3
Empagliflozin Impurity 42 Empagliflozin Impurity 42
2-amino-2-(4-nonylphenethyl)propane-1,3-diol 2-amino-2-(4-nonylphenethyl)propane-1,3-diol 746594-44-5 C20H35NO2
Zopiclone Impurity 17 Zopiclone Impurity 17
Pregabalin Impurity D Pregabalin Impurity D 53439-96-6 C11H14O3
Cephalosporin Impurity 3 HCl Cephalosporin Impurity 3 HCl 2429-86-9 C14H17N3O6S
((2R,3S,4R,5R,6S)-6-(3-((5-(4-fluorophenyl)thiophen-2-yl) methyl)-4-methylphenyl)-3,4,5-trihydroxytetrahydro- 2H-pyran-2-yl)methyl acetate ((2R,3S,4R,5R,6S)-6-(3-((5-(4-fluorophenyl)thiophen-2-yl) methyl)-4-methylphenyl)-3,4,5-trihydroxytetrahydro- 2H-pyran-2-yl)methyl acetate 2146135-87-5 C26H27FO6S
Cefazolin Impurity 1 Cefazolin Impurity 1
Tofacitinib Impurity 77 Tofacitinib Impurity 77 1640971-51-2 C16H20N6O2
Tofacitinib Impurity 84 Tofacitinib Impurity 84
De(carboxymethoxy) Cetirizine Acetic Acid Dihydrochloride De(carboxymethoxy) Cetirizine Acetic Acid Dihydrochloride 1000690-91-4 C19H22Cl2N2O2
7-Despropyl 7-Methyl Vardenafil 7-Despropyl 7-Methyl Vardenafil 2169247-39-4 C21H28N6O4S
Bendamustine Impurity 36 Bendamustine Impurity 36
Bosutinib Impurity 7 Bosutinib Impurity 7 219786-51-3 C10H12BrNO4
Cefazolin Impurity 13 Cefazolin Impurity 13
Cefoxitin Impurity 4 Cefoxitin Impurity 4
Cilnidipine Impurity 3 Cilnidipine Impurity 3 123853-41-8 C24H22N2O6
Erlotinib Impurity 50 Erlotinib Impurity 50
Pitavastatin Impurity 26 Pitavastatin Impurity 26
Plerixafor Impurity 2 Plerixafor Impurity 2
Pregabalin Impurity 48 Pregabalin Impurity 48 1239856-83-7 C11H23NO2
Rivaroxaban Impurity 76 Rivaroxaban Impurity 76
Rocuronium bromide Impurity 36 Rocuronium bromide Impurity 36
Sildenafil Impurity 14 Sildenafil Impurity 14 2146091-79-2 C24H32N6OS2
Telmisartan Impurity 6 Telmisartan Impurity 6 1083158-65-9 C19H22N4O
AZD9291(Osimertinib) Impurity 5 AZD9291(Osimertinib) Impurity 5
Celecoxib Impurity 15 Celecoxib Impurity 15 C17H14F3N3O2S
Etoposide Impurity 2 Etoposide Impurity 2
Fludarabine EP impurity J Fludarabine EP impurity J
Ropivacaine Impurity 12 Ropivacaine Impurity 12
Solifenacin impurity 17 Solifenacin impurity 17 1029430-94-1 C19H17N3O
Sugammadex sodium Org205485-1 Impurity Sugammadex sodium Org205485-1 Impurity
Sugammadex sodium Org246653-1 Impurity Sugammadex sodium Org246653-1 Impurity
Tadalafil impurity R Tadalafil impurity R
N-((4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)phenyl) sulfonyl)acetamide N-((4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)phenyl) sulfonyl)acetamide 198471-47-5 C19H16F3N3O3S
Butyphthalide impurity 29 Butyphthalide impurity 29
Butyphthalide impurity 38 Butyphthalide impurity 38 1841089-56-2 C24H30O5
Canagliflozin Impurity 39 Canagliflozin Impurity 39
Cefaclor double bond displacement impurity 9 Cefaclor double bond displacement impurity 9
Diquafosol Impurity 7 Diquafosol Impurity 7
Febuxostat Impurity 75 Febuxostat Impurity 75
Febuxostat Impurity 90 Febuxostat Impurity 90 2646683-37-4
Febuxostat Impurity 95 Febuxostat Impurity 95
Ibrutinib Impurity 17 Ibrutinib Impurity 17 2134109-10-5 C16H18N6O
LCZ696(valsartan + sacubitril) impurity 36 LCZ696(valsartan + sacubitril) impurity 36
Lenvatinib Impurity 17 Lenvatinib Impurity 17
Moxifloxacin degradation impurity 36 Moxifloxacin degradation impurity 36
Alvimopan Impurity 2 Alvimopan Impurity 2
Alvimopan Impurity 4 Alvimopan Impurity 4
Isavuconazole Impurity 13 Isavuconazole Impurity 13
Sofosbuvir Impurity13 Sofosbuvir Impurity13 220503-64-0 C38H31N3O9
21-Acetyl-6β-fluorotriamcinolone Acetonide 21-Acetyl-6β-fluorotriamcinolone Acetonide 67438-37-3 C26H32F2O7
Quetiapine EP Impurity W Quetiapine EP Impurity W 1800608-95-0 C34H32N4O2S2
1,1,4,4-テトラフェニル-L-トレイトール 1,1,4,4-テトラフェニル-L-トレイトール 117780-08-2 C28H26O4
(11β,16α)-21-(Acetyloxy)-11,16,17-trihydroxypregna-1,4,14-triene-3,20-dione (11β,16α)-21-(Acetyloxy)-11,16,17-trihydroxypregna-1,4,14-triene-3,20-dione 131918-72-4 C23H28O7
O-Acetyl Silodosin O-Acetyl Silodosin 160970-86-5 C27H34F3N3O5
Olaparib Impurity I Olaparib Impurity I
Brexpiprazole Impurity C Brexpiprazole Impurity C
Dapoxetine Impurity 7 Dapoxetine Impurity 7
Irbesartan Impurity 5 Irbesartan Impurity 5 1213252-81-3 C25H28N6O
Cabozantinib impurity C Cabozantinib impurity C
Loratadine Impurity 4 Loratadine Impurity 4 C22H23ClN2O2
Metoprolol IMpurity 4 Metoprolol IMpurity 4 C15H25NO3
Mirabegron Impurity 10 Mirabegron Impurity 10
8-cyclopentyl-6-(1-hydroxyethyl)-5-methyl-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one 8-cyclopentyl-6-(1-hydroxyethyl)-5-methyl-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one 1376615-91-6 C24H31N7O2
Plerixafor Impurity A Plerixafor Impurity A
Ceftazidime Impurity G Ceftazidime Impurity G 138829-73-9 C11H14N4O5S
Vonoprazan Impurity 6 Vonoprazan Impurity 6
Umeclidinium Bromide Impurity 4 Umeclidinium Bromide Impurity 4 869112-31-2 C22H28BrNO2
Deschloro Etoricoxib Deschloro Etoricoxib
Cefazolin impurity B Cefazolin impurity B 1798004-55-3 C16H20N4O4S3.Na
5-chloro-N-(4-((S)-5-((5-chlorothiophene-2-carboxamido)methyl)-2-oxooxazolidin-3-yl)phenyl)-N-(2-(2-oxo-2-((((S)-2-oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)amino)ethoxy)ethyl)thiophene-2-carboxamide 5-chloro-N-(4-((S)-5-((5-chlorothiophene-2-carboxamido)methyl)-2-oxooxazolidin-3-yl)phenyl)-N-(2-(2-oxo-2-((((S)-2-oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)amino)ethoxy)ethyl)thiophene-2-carboxamide 1632463-24-1 C38H36Cl2N6O10S2
Rivaroxaban Impurity 16 Rivaroxaban Impurity 16
Topiroxostat Impurity 3 Topiroxostat Impurity 3
Diroxide Impurity 4 Diroxide Impurity 4
(R,E)-4-((3-(3-(diisopropylamino)-1-phenylpropyl)-4-hydroxybenzyl)oxy)-4-oxobut-2-enoic acid (R,E)-4-((3-(3-(diisopropylamino)-1-phenylpropyl)-4-hydroxybenzyl)oxy)-4-oxobut-2-enoic acid C26H33NO5
Flomoxef Impurity 2 Flomoxef Impurity 2 1208982-59-5 C32H30N6O7S
Lincomycin  impurity B Lincomycin impurity B
Valsartan Impurity 1 Valsartan Impurity 1 914465-68-2 C19H21N5O
Ethanone, 1-[3,5-bis(phenylmethoxy)phenyl]-2-[(1,1-dimethylethyl)(phenylmethyl)amino]-, sulfate (1:1) Ethanone, 1-[3,5-bis(phenylmethoxy)phenyl]-2-[(1,1-dimethylethyl)(phenylmethyl)amino]-, sulfate (1:1) 52144-93-1 C33H37NO7S
2-(((3aS,4R,6S,6aR)-6-((5-amino-6-chloro-2-(propylthio)pyrimidin-4-yl)amino)-2,2-dimethyltetrahydro-4H-cyclopenta[d][1,3]dioxol-4-yl)oxy)ethan-1-ol 2-(((3aS,4R,6S,6aR)-6-((5-amino-6-chloro-2-(propylthio)pyrimidin-4-yl)amino)-2,2-dimethyltetrahydro-4H-cyclopenta[d][1,3]dioxol-4-yl)oxy)ethan-1-ol C17H27ClN4O4S
Clindamycin  impurity Clindamycin impurity 198080-64-7 C18H32N2O5S
Digoxin impurity Digoxin impurity
Lamivudine impurity Lamivudine impurity
Levothyroxine Sodium  impurity Levothyroxine Sodium impurity 27566-09-2 C14H21NO4
Dexchlorpheniramine impurity Dexchlorpheniramine impurity 73775-50-5 C12H15ClN2
6-benzyloxy-8-((R)-2-chloro-1-hydroxy-ethyl)-4H-benzo[1,4]-oxazin-3-one 6-benzyloxy-8-((R)-2-chloro-1-hydroxy-ethyl)-4H-benzo[1,4]-oxazin-3-one 869478-11-5 C17H16ClNO4
Moxifloxacin Impurity 49 Moxifloxacin Impurity 49
Olsalazine Impurity B Olsalazine Impurity B
Parecoxib sodium Impurity 32 Parecoxib sodium Impurity 32
Rosuvastatin Impurity 39 Rosuvastatin Impurity 39
Tofacitinib Impurity 95 Tofacitinib Impurity 95
Vildagliptin Impurity ZA4 Vildagliptin Impurity ZA4
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