分析化学

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Structure Chemical Name CAS MF
Canagliflozin Impurity 60 Canagliflozin Impurity 60
Canagliflozin Impurity 65 Canagliflozin Impurity 65
Rosuvastatin Impurity 75 Rosuvastatin Impurity 75
Selexipag Impurity 6 Selexipag Impurity 6
Cabozantinib impurity N Cabozantinib impurity N
Barcitinib impurity-09 Barcitinib impurity-09 1187594-16-6 C14H13N7
Rotigotine Impurity 6 Rotigotine Impurity 6
Olprinone Impurity 7 Olprinone Impurity 7 2236020-10-1 C9H10N2
Cilastatin Impurity 2 Cilastatin Impurity 2
Cilastatin Impurity 7 Cilastatin Impurity 7
Dabrafenib Impurity 1 Dabrafenib Impurity 1 1907654-22-1 C24H21F3N4O3S2
Trelagliptin Impurity SJ Trelagliptin Impurity SJ 2087874-94-8 C40H42F2N10O6
AztreonaM IMpurity C AztreonaM IMpurity C
Pramipexole Related Impurity 3 Pramipexole Related Impurity 3 2166216-34-6 C10H17N3OS
Lincomycin sulfoxide Impurity 5 Lincomycin sulfoxide Impurity 5
Sulpiride Impurity 4 Sulpiride Impurity 4
Tacrolimus Impurity E Tacrolimus Impurity E
Bumetanide iMpurity E Bumetanide iMpurity E
2-クロロトリチルアルコール 2-クロロトリチルアルコール 66774-02-5 C19H15ClO
開環アゼトレオナム 開環アゼトレオナム 87500-74-1 C13H19N5O9S2
Traxipide impurity Traxipide impurity
6-(benzyloxy)-8-(2-broMoacetyl)-2H-benzo[b][1,4]oxazin-3(4H)-one 6-(benzyloxy)-8-(2-broMoacetyl)-2H-benzo[b][1,4]oxazin-3(4H)-one 926319-53-1 C17H14BrNO4
ethyl N-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)Methyl)-N-pentanoyl-L-valinate ethyl N-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)Methyl)-N-pentanoyl-L-valinate 1111177-30-0 C26H33N5O3
Regorafenib Impurity 2 Regorafenib Impurity 2
Vonoprazan Impurity 5 Vonoprazan Impurity 5
Bendamustine Bendamustine 1219709-86-0 C14H18ClN3O2
Dapagliflozin Impurity E Dapagliflozin Impurity E
Febuxostat Impurity 14 Febuxostat Impurity 14 1335202-60-2 C15H16N2OS
2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one 2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one 1367369-77-4 C12H15N5O3
Carfilzomib Impurity B Carfilzomib Impurity B
Ornidazole Impurity 1 Ornidazole Impurity 1 1100750-18-2
Ornidazole  Impurity Ornidazole Impurity 1100750-18-2
4-(3-nitrophenyl)-3-Morpholinone 4-(3-nitrophenyl)-3-Morpholinone 845729-43-3 C10H10N2O4
1,3-bis(2-chloroethyl)benzimidazolin-2-one 1,3-bis(2-chloroethyl)benzimidazolin-2-one 55470-74-1 C11H12Cl2N2O
Nintedanib Impurity A (Intedanib Impurity A ) Nintedanib Impurity A (Intedanib Impurity A )
Tigecycline Impurity 6 Tigecycline Impurity 6
Febuxostat Bromo Impurity Febuxostat Bromo Impurity 144060-40-2 C15H16BrNO3S
Meptazinol Impurity Meptazinol Impurity 1314003-47-8 C23H28N2O4
(7S,8R)-3-[2-(tert-butylamino)acetamido]-7-[[4-carbamoyl-2-(dimethylamino)-3,5,6-trihydroxyphenyl]methyl]-6-carboxy-5,8-dihydroxy-N,N-dimethyl-4-oxo-7,8-dihydronaphthalen-1(4H)-iminium (7S,8R)-3-[2-(tert-butylamino)acetamido]-7-[[4-carbamoyl-2-(dimethylamino)-3,5,6-trihydroxyphenyl]methyl]-6-carboxy-5,8-dihydroxy-N,N-dimethyl-4-oxo-7,8-dihydronaphthalen-1(4H)-iminium C29H38N5O10+
1-((2R,3R)-3-(4-(4-cyanophenyl)thiazol-2-yl)-2-(2,5-difluorophenyl)-2-hydroxybutyl)-4-(1-((methyl(3-((2-(methylamino)acetoxy)methyl)pyridin-1-oxide-2-yl)carbamoyl)oxy)ethyl)-1H-1,2,4-triazol-4-ium 1-((2R,3R)-3-(4-(4-cyanophenyl)thiazol-2-yl)-2-(2,5-difluorophenyl)-2-hydroxybutyl)-4-(1-((methyl(3-((2-(methylamino)acetoxy)methyl)pyridin-1-oxide-2-yl)carbamoyl)oxy)ethyl)-1H-1,2,4-triazol-4-ium
2-Piperidinecarboxylic acid, 1-formyl-, (1S,2R,3S,6R,7E,10S,12S)-3-hydroxy-1-[(1E)-2-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethenyl]-12-methoxy-2,8,10-trimethyl-5-oxo-6-(2-propen-1-yl)-12-[(2R,3S,5R)-tetrahydro-3-methoxy-5-methyl-6-oxo-2H-pyra 2-Piperidinecarboxylic acid, 1-formyl-, (1S,2R,3S,6R,7E,10S,12S)-3-hydroxy-1-[(1E)-2-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethenyl]-12-methoxy-2,8,10-trimethyl-5-oxo-6-(2-propen-1-yl)-12-[(2R,3S,5R)-tetrahydro-3-methoxy-5-methyl-6-oxo-2H-pyra 143210-33-7 C43H69NO11
IMp. B (EP): (2RS,4S)-2-[[[[3-(2-Chloro-6-fluorophenyl)-5-Methylisoxazol-4-yl]carbonyl]aMino]Methyl]-5,5-diMethyl- thiazolidine-4-carboxylic Acid (Penilloic Acids of Flucloxacillin) IMp. B (EP): (2RS,4S)-2-[[[[3-(2-Chloro-6-fluorophenyl)-5-Methylisoxazol-4-yl]carbonyl]aMino]Methyl]-5,5-diMethyl- thiazolidine-4-carboxylic Acid (Penilloic Acids of Flucloxacillin)
methyl (Z)-3-(((4-(2-(4-(2-((4-((((Z)-6-(methoxymethyl)-2-oxoindolin-3-ylidene)(phenyl)methyl)amino)phenyl)(methyl)amino)-2-oxoethyl)piperazin-1-yl)-N-methylacetamido)phenyl)amino)(phenyl)methylene)-2-oxoindoline-6-carboxylate methyl (Z)-3-(((4-(2-(4-(2-((4-((((Z)-6-(methoxymethyl)-2-oxoindolin-3-ylidene)(phenyl)methyl)amino)phenyl)(methyl)amino)-2-oxoethyl)piperazin-1-yl)-N-methylacetamido)phenyl)amino)(phenyl)methylene)-2-oxoindoline-6-carboxylate 2097505-01-4 C56H54N8O7
Ropivacaine-cycle Ropivacaine-cycle 1945965-95-6 C17H24N2O
4-(5-methyl-4-phenylisoxazol-3-yl)benzenesulfonamide 4-(5-methyl-4-phenylisoxazol-3-yl)benzenesulfonamide 181696-12-8 C16H14N2O3S
Bupivacaine  Impurity Bupivacaine Impurity 2125995-27-7 C18H28N2O.ClH
Brexpiprazole  Impurity Brexpiprazole Impurity 2059954-32-2 C17H21Cl2NO2
BDJS-SH 2 BDJS-SH 2 36585-31-6 C12H18N2O2
Ampicillin EP Impurity M Ampicillin EP Impurity M 114977-84-3 C48H57N9O12S3
Blonanserin impurity D Blonanserin impurity D
Captopril impurity 3 Captopril impurity 3
Peramivir Impurity 48 Peramivir Impurity 48
Tolvaptan dehydroxylated impurity Tolvaptan dehydroxylated impurity
8,11-Dioxa-3,5-diazadodecanoic acid, 12-(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)-10-(hydroxymethyl)-2,6-bis(1-methylethyl)-7-oxo-, 2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-3-hydroxypropyl ester, (2S,6S)- 8,11-Dioxa-3,5-diazadodecanoic acid, 12-(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)-10-(hydroxymethyl)-2,6-bis(1-methylethyl)-7-oxo-, 2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-3-hydroxypropyl ester, (2S,6S)- 1654737-35-5 C29H44N12O10
プレドニカルベート関連化合物A (1,2-DIHYDROPREDNI1,2-ジヒドロプレドニカルベート プレドニカルベート関連化合物A (1,2-DIHYDROPREDNI1,2-ジヒドロプレドニカルベート 671225-26-6 C27H38O8
Methyl 2-Acetyl-3-(3-nitrophenyl)-5-oxo-hexanoate Methyl 2-Acetyl-3-(3-nitrophenyl)-5-oxo-hexanoate 2469555-30-2 C15H17NO6
Clonidine Related Compound A (1-acetyl-2-(2,6-dichlorophenylimino)imidazolidine) Clonidine Related Compound A (1-acetyl-2-(2,6-dichlorophenylimino)imidazolidine) 54707-71-0 C11H11Cl2N3O
Mupirocin iMpurity 2 Mupirocin iMpurity 2 C26H44O9
Ceftriaxone Sodium impurity 5 Ceftriaxone Sodium impurity 5
Sugammadex sodium Org48302 Impurity Sugammadex sodium Org48302 Impurity
176761-00-5 176761-00-5 176761-00-5 C17H15FN2O5
Pramipexole Impurity W Pramipexole Impurity W
Oseltamivir  Impurity 26 Oseltamivir Impurity 26 241465-24-7
Moxifloxacin Impurity 5 Moxifloxacin Impurity 5
Moxifloxacin Impurity 24 Moxifloxacin Impurity 24
Fosaprepitant Impurity 1 Fosaprepitant Impurity 1
Ticagrelor Impurity 1 Ticagrelor Impurity 1
Ezetimibe Impurity 36 Ezetimibe Impurity 36
Pitavastatin Impurity 2 Pitavastatin Impurity 2
Fudosteine Impurity 2 Fudosteine Impurity 2
Sugammadex Impurity 18 Sugammadex Impurity 18
Mirabegron Impurity 21 Mirabegron Impurity 21
Clopidogrel Impurity 12 Clopidogrel Impurity 12 C15H14ClNO2S
Oseltamivir Impurity 25 Oseltamivir Impurity 25
Ritonavir EP Impurity P Ritonavir EP Impurity P
Tacrolimus Impurity 4 Tacrolimus Impurity 4 686773-61-5 C44H69NO12
methyl 3-(4-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)-3- oxopropanoate hydrochloride methyl 3-(4-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)-3- oxopropanoate hydrochloride C16H24ClNO5
Vitamin E Impurity 3 Vitamin E Impurity 3 1560705-69-2 C29H50O2
(trans)-phenyl3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4'-fluoro-[1,1'-biphenyl]-3-yl)piperidine-1-carboxylate (trans)-phenyl3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4'-fluoro-[1,1'-biphenyl]-3-yl)piperidine-1-carboxylate C32H28FNO5
Cefraprazole impurity Cefraprazole impurity
3β-トシルオキシ-5α-アンドロスタン-17-オン 3β-トシルオキシ-5α-アンドロスタン-17-オン 10429-07-9 C26H36O4S
Cabozantinib Impurity 48 Cabozantinib Impurity 48 202916-99-2 C17H15NO3
Landiolol impurity R Landiolol impurity R
6-Oxo-Palonosetron 6-Oxo-Palonosetron 848074-10-2 C19H22N2O2
Teneligliptin Impurity 8 Teneligliptin Impurity 8
(trans)-4-(4'-fluoro-[1,1'-biphenyl]-3-yl)-1-methylpiperidin-3-yl) methanol (trans)-4-(4'-fluoro-[1,1'-biphenyl]-3-yl)-1-methylpiperidin-3-yl) methanol
2,4(1H,3H)-Pyrimidinedione, 3-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-6-methyl- 2,4(1H,3H)-Pyrimidinedione, 3-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-6-methyl- 2354391-45-8 C13H10F4N2O2
Cyclopropane, nitroso- Cyclopropane, nitroso- 28017-92-7 C3H5NO
Hyoscine Butylbromide EP Impurity D Hyoscine Butylbromide EP Impurity D
Carbetocin Impurity 1 Carbetocin Impurity 1
Carboprost Trometamol Impurity A Carboprost Trometamol Impurity A
Procaine Impurity 2 Procaine Impurity 2 C13H20N2O2
Triphenylmethanol (Zidovudine impurity) Triphenylmethanol (Zidovudine impurity) C19H16O
Tofacitinib Impurity 110 Tofacitinib Impurity 110
methyl (3aS,4R,6S,6aR)-4-((tert-butoxycarbonyl)amino)-3-(pentan-3-yl)-3a,5,6,6a-tetrahydro-4H-cyclopenta[d]isoxazole-6-carboxylate methyl (3aS,4R,6S,6aR)-4-((tert-butoxycarbonyl)amino)-3-(pentan-3-yl)-3a,5,6,6a-tetrahydro-4H-cyclopenta[d]isoxazole-6-carboxylate 383910-25-6 C18H30N2O5
sodium (((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy) methyl)oxidophosphoryl)-L-alaninate sodium (((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy) methyl)oxidophosphoryl)-L-alaninate 382140-24-1 C12H19N6O5P
Zopiclone Impurity 13 Zopiclone Impurity 13
1-メチルインドリン-2,3-ジオン 1-メチルインドリン-2,3-ジオン 2058-74-4 C9H7NO2
Olanzapine impurity Q Olanzapine impurity Q C17H20N4S
Palbociclib Impurity 32 Palbociclib Impurity 32
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