分析化学

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Structure Chemical Name CAS MF
PANTOPRAZOLE N-OXIDE PANTOPRAZOLE N-OXIDE 953787-60-5 C16H15F2N3O5S
SalMeterol IMpurity D SalMeterol IMpurity D C25H37NO4
Ticagrelor impurity PDD Ticagrelor impurity PDD
Cephalexin IMpurity J Cephalexin IMpurity J C16H17N3O4S
Dapoxetine impurity 63 Dapoxetine impurity 63
(6α)-17,21-Dihydroxy-6-Methylpregna-1,4,9(11)-triene-3,20-dione (6α)-17,21-Dihydroxy-6-Methylpregna-1,4,9(11)-triene-3,20-dione 93269-35-3 C22H28O4
Sugammadex sodium Org246653-1 Impurity Sugammadex sodium Org246653-1 Impurity
2-(2-butyl-4-methyl-1-((2'-(1-methyl-
1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-
yl)methyl)-6-oxo-1,6-
dihydropyrimidin-5-yl)-N,Ndimethylethanethioamide
2-(2-butyl-4-methyl-1-((2'-(2-methyl-
2H-tetrazol-5-yl)-[1,1'-biphenyl]-4-
yl)methyl)-6-oxo-1,6-
dihydropyri 2-(2-butyl-4-methyl-1-((2'-(1-methyl- 1H-tetrazol-5-yl)-[1,1'-biphenyl]-4- yl)methyl)-6-oxo-1,6- dihydropyrimidin-5-yl)-N,Ndimethylethanethioamide 2-(2-butyl-4-methyl-1-((2'-(2-methyl- 2H-tetrazol-5-yl)-[1,1'-biphenyl]-4- yl)methyl)-6-oxo-1,6- dihydropyri
Lumateperone Impurity 6 Lumateperone Impurity 6 313368-82-0 C23H26FN3O
4-(4-(3-(4-chloro-3-(trifluoroMethyl)phenyl)ureido)-3-fluorophenoxy)-2-(MethylcarbaMoyl)pyridine 1-oxide 4-(4-(3-(4-chloro-3-(trifluoroMethyl)phenyl)ureido)-3-fluorophenoxy)-2-(MethylcarbaMoyl)pyridine 1-oxide 835621-11-9 C21H15ClF4N4O4
Pitavastatin Impurity 98 Pitavastatin Impurity 98
nicergoline impurity E nicergoline impurity E
ボセンタン関連化合物B (4-(TERT-ブチル)-N-[6-ヒドロキシ-5-(2-メトキシフェノキシ)-(2,2'-ビピリミジン)-4-イル]ベンゼンスルホンアミド) ボセンタン関連化合物B (4-(TERT-ブチル)-N-[6-ヒドロキシ-5-(2-メトキシフェノキシ)-(2,2'-ビピリミジン)-4-イル]ベンゼンスルホンアミド) 174227-14-6 C25H25N5O5S
ethyl 2-(4-butoxy-3-cyanophenyl)-4-methylthiazole-5-
carboxylate ethyl 2-(4-butoxy-3-cyanophenyl)-4-methylthiazole-5- carboxylate 2230270-05-8 C18H20N2O3S
Ticagrelor Related Compound 5 Ticagrelor Related Compound 5 1414348-35-8 C9H9F2N
2-((4-(カルボキシメチル)フェノキシ)メチル)安息香酸 2-((4-(カルボキシメチル)フェノキシ)メチル)安息香酸 55453-89-9 C16H14O5
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)
Levofloxacin Impurity 20 Levofloxacin Impurity 20 2489671-29-4 C18H20FN3O4
LincoMycin iMpurity C LincoMycin iMpurity C
Azilsartan Medoxomil Potassium impurity209 Azilsartan Medoxomil Potassium impurity209
Cephalosporin Impurity 3 HCl Cephalosporin Impurity 3 HCl 2429-86-9 C14H17N3O6S
Bis(4-fluorobenzyl)aMine Bis(4-fluorobenzyl)aMine 646051-52-7 C14H13F2N
BenzaMide, 3,4-bis(cyclopropylMethoxy)-N-(3,5-dichloro-4-pyridinyl)- BenzaMide, 3,4-bis(cyclopropylMethoxy)-N-(3,5-dichloro-4-pyridinyl)- 1391052-24-6 C20H20Cl2N2O3
LAT-NET LAT-NET 607351-44-0 C25H39NO4
(3S,5R)-Fluvastatin SodiuM Salt (3S,5R)-Fluvastatin SodiuM Salt 94061-81-1 C24H25FNNaO4
5-(1-amino-2-(methylsulfonyl)ethyl)-2-methoxyphenol 5-(1-amino-2-(methylsulfonyl)ethyl)-2-methoxyphenol 2169153-70-0 C10H15NO4S
4-((5,6-dimethoxy-1H-inden-2-yl)methyl)piperidine 4-((5,6-dimethoxy-1H-inden-2-yl)methyl)piperidine 1026443-48-0 C17H23NO2
D-erythro-3,4-Dihydroxyphenylserine D-erythro-3,4-Dihydroxyphenylserine 51829-98-2 C9H11NO5
(S)-N-(1-(3-MethylbutanaMido)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide (S)-N-(1-(3-MethylbutanaMido)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide 862894-96-0 C19H22N4O3
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
Silodosin Impurity 6 Silodosin Impurity 6
Ticagrelor Impurity 113 Ticagrelor Impurity 113
Hydroxytyrosol 4-O-glucoside Hydroxytyrosol 4-O-glucoside 54695-80-6 C14H20O8
Methyl 3-aMino-2-((2'-carbaMoylbiphenyl-4-yl)MethylaMino)benzoate Methyl 3-aMino-2-((2'-carbaMoylbiphenyl-4-yl)MethylaMino)benzoate 147404-75-9 C22H21N3O3
IMp. A (EP): (RS)-2-Chloro-N-(2-Methylphenyl)-PropanaMide IMp. A (EP): (RS)-2-Chloro-N-(2-Methylphenyl)-PropanaMide 39084-88-3 C10H11Cl2NO
Canagliflozin Impurity 49 Canagliflozin Impurity 49 2243132-56-9 C34H35FO11S
7-Hydroxy Alosetron 7-Hydroxy Alosetron 863485-44-3 C17H18N4O2
Tofacitinib Impurity 100 Tofacitinib Impurity 100
(1r,4r)-4-((2-amino-4-bromobenzyl)amino)cyclohexan-1-ol hydrochloride (1r,4r)-4-((2-amino-4-bromobenzyl)amino)cyclohexan-1-ol hydrochloride C13H20BrClN2O
Pregna-1,4,9(11)-triene-3,20-dione,21-(acetyloxy)-17-hydroxy-6-methyl-, (6a)- Pregna-1,4,9(11)-triene-3,20-dione,21-(acetyloxy)-17-hydroxy-6-methyl-, (6a)- 93239-37-3 C24H30O5
OEM Honey OEM Honey
Irbesartan IMpurity Irbesartan IMpurity 1079997-01-5 C26H30N6O2
Valaciclovir EP Impurity O Valaciclovir EP Impurity O
1,8-bis(4-((1,4,8,11-tetraazacyclotetradecan-4,8,11-trifluoroacetyl- 1-yl)methyl)benzyl)-4,11-difluoroacetyl-1,4,8,11- tetraazacyclotetradecane 1,8-bis(4-((1,4,8,11-tetraazacyclotetradecan-4,8,11-trifluoroacetyl- 1-yl)methyl)benzyl)-4,11-difluoroacetyl-1,4,8,11- tetraazacyclotetradecane
Imatinib impurity XT Imatinib impurity XT
O-Desethyl Candesartan Cilexetil  O-Desethyl Candesartan Cilexetil 869631-11-8 C31H30N6O6
Cefdinir Impurity IJKL Cefdinir Impurity IJKL
Hexanoic acid, 3-(hydroxymethyl)-, (3R)- Hexanoic acid, 3-(hydroxymethyl)-, (3R)- 2096999-79-8 C7H14O3
4-amino-5-chloro-N-(1-propylpiperidin-4-yl)-2,3-dihydrobenzofuran-7-carboxamide 4-amino-5-chloro-N-(1-propylpiperidin-4-yl)-2,3-dihydrobenzofuran-7-carboxamide C17H24ClN3O2
エピピノレシノール-4-O-β-D-グルコシド エピピノレシノール-4-O-β-D-グルコシド 24404-49-7 C26H32O11
Ticagrelor Related Compound 73 Ticagrelor Related Compound 73
beta-D-Hydroxymethoxymethylanthraquinonyl glucopyranoside beta-D-Hydroxymethoxymethylanthraquinonyl glucopyranoside 29013-18-1 C22H22O10
Avatrombopag Impurity 60 Avatrombopag Impurity 60
Azacitidine Impurity 37 Azacitidine Impurity 37 206269-46-7 C8H12N4O5
2-(3-formyl-4-isobutoxyphenyl)-N,N,4-trimethylthiazole- 5-carboxamide 2-(3-formyl-4-isobutoxyphenyl)-N,N,4-trimethylthiazole- 5-carboxamide 1380049-42-2 C18H22N2O3S
(4S,4aR,5R,12aS)-4-(dimethylamino)-3,5,10,11,12a-pentahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide (4S,4aR,5R,12aS)-4-(dimethylamino)-3,5,10,11,12a-pentahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide 4660-26-8 C22H22N2O8
Etoposide Impurity 4 Etoposide Impurity 4 101648-60-6 C35H32Cl6O16
1,1-dimethyl-4-(2-methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-yl)piperazin-1-ium iodide 1,1-dimethyl-4-(2-methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-yl)piperazin-1-ium iodide C18H23IN4S
Oseltamivir  Impurity 91 Oseltamivir Impurity 91
(S)-dimethyl 2-(4-(4-oxobutyl)benzamido)pentanedioate (S)-dimethyl 2-(4-(4-oxobutyl)benzamido)pentanedioate 1081974-98-2 C18H23NO6
7-methyl-3,4-dihydropyrimido 7-methyl-3,4-dihydropyrimido
Canagliflozin Impurity 17 Canagliflozin Impurity 17 1951467-28-9 C24H23FO6S
2-[(4-Chloro-3-Methyl-2-Pyridinyl-methyl)thio]-1H-Benzimidazole 2-[(4-Chloro-3-Methyl-2-Pyridinyl-methyl)thio]-1H-Benzimidazole 103312-62-5 C14H12ClN3S
Prednicarbate Impurity D Prednicarbate Impurity D
AMpicillin EP IMpurity E AMpicillin EP IMpurity E
Butyphthalide impurity 38 Butyphthalide impurity 38 1841089-56-2 C24H30O5
4'-ヒドロキシアセトフェノンオキシム 4'-ヒドロキシアセトフェノンオキシム 34523-34-7 C8H9NO2
(trans)-4-((2-amino-3,6-dibromobenzyl)amino)cyclohexanol (trans)-4-((2-amino-3,6-dibromobenzyl)amino)cyclohexanol C13H18Br2N2O
1,3,7-トリメチル-8-クロロキサンチン 1,3,7-トリメチル-8-クロロキサンチン 4921-49-7 C8H9ClN4O2
N-Ethoxycarbonyl Ciprofloxacin N-Ethoxycarbonyl Ciprofloxacin 93594-29-7 C20H22FN3O5
IBrutinib Impurity C IBrutinib Impurity C
2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)-N-(5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)-1H-indazol-3-yl)benzamide 2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)-N-(5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)-1H-indazol-3-yl)benzamide
edaravone iMpurity edaravone iMpurity 1942007-91-1 C13H14N2O3S
1-イソプロピル-3-(4-フルオロフェニル)-1H-インドール-2-カルボアルデヒド 1-イソプロピル-3-(4-フルオロフェニル)-1H-インドール-2-カルボアルデヒド 101125-34-2 C18H16FNO
Etoricoxib Impurity 41 Etoricoxib Impurity 41 855307-80-1 C18H13ClN2O2S
IMidafenacin IMpurity (1-(3-Cyano-3,3-Diphenylpropyl)-2-Methyl-1H-IMidazoliuM Phosphate) IMidafenacin IMpurity (1-(3-Cyano-3,3-Diphenylpropyl)-2-Methyl-1H-IMidazoliuM Phosphate) 562091-56-9 C20H22N3O4P
Lincomycin sulfoxide Impurity 6 Lincomycin sulfoxide Impurity 6
Afatinib Impurity 23 Afatinib Impurity 23 1314777-66-6 C8H4FN3O3
Pramipexole Impurity W Pramipexole Impurity W
2-Azabicyclo[3.1.0]hexane-3-carbonitrile, 2-[(2S)-2-aMino-2-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)acetyl]-, (1R,3R,5R)- 2-Azabicyclo[3.1.0]hexane-3-carbonitrile, 2-[(2S)-2-aMino-2-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)acetyl]-, (1R,3R,5R)- 1564265-94-6 C18H25N3O2
Febuxostat Impurity 78 Febuxostat Impurity 78
Amlodipine EP Impurity K Amlodipine EP Impurity K C26H31ClN2O8S
Rocuronium Bromide Impurity 26 、27 Rocuronium Bromide Impurity 26 、27
Leosimendan azide Impurity Leosimendan azide Impurity
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
γ-Cyclodextrin, 6A,6B,6C,6D,6E,6F,6G-heptabromo-6A,6B,6C,6D,6E,6F,6G-heptadeoxy- γ-Cyclodextrin, 6A,6B,6C,6D,6E,6F,6G-heptabromo-6A,6B,6C,6D,6E,6F,6G-heptadeoxy- 2458187-21-6 C48H73Br7O33
Bisoprolol EP Impurity Q Bisoprolol EP Impurity Q 1346604-00-9 C16H27NO4
(5R,6S)-6-((R)-1-hydroxyethyl)-7-oxo-3-((S)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4,4-dioxide (5R,6S)-6-((R)-1-hydroxyethyl)-7-oxo-3-((S)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4,4-dioxide
2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid 1-oxide 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid 1-oxide 2418591-42-9 C16H16N2O4S
Norepinephrine EP Impurity D Norepinephrine EP Impurity D 1932110-67-2 C9H13NO3
Faropenem Impurity AB Faropenem Impurity AB
Furosemide Impurity 24 Furosemide Impurity 24
Salbutamol Impurity 38 Salbutamol Impurity 38
(R)-6-(2-((1S,2S)-2,6-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl) ethyl)-5,6-dihydro-2H-pyran-2-one and (R)-6-(2-((R)-2,6-dimethyl- 5,6,7,8-tetrahydronaphthalen-1-yl)ethyl)-5,6-dihydro-2H-pyran-2-one (R)-6-(2-((1S,2S)-2,6-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl) ethyl)-5,6-dihydro-2H-pyran-2-one and (R)-6-(2-((R)-2,6-dimethyl- 5,6,7,8-tetrahydronaphthalen-1-yl)ethyl)-5,6-dihydro-2H-pyran-2-one
MiraBegron Impurity A MiraBegron Impurity A
(9S)-9-アミノ-9-デオキソエリスロマイシン (9S)-9-アミノ-9-デオキソエリスロマイシン 26116-56-3 C37H70N2O12
Empagliflozin Impurity 42 Empagliflozin Impurity 42
Rivaroxaban Impurity 35 Rivaroxaban Impurity 35
1-(3,5-Dihydroxyphenyl)-2-[(1,1-diMethylethyl)(phenylMethyl)aMino]ethanone HydrobroMide 1-(3,5-Dihydroxyphenyl)-2-[(1,1-diMethylethyl)(phenylMethyl)aMino]ethanone HydrobroMide 94109-61-2 C19H23NO3
Aprepitant iMpurity 41 Aprepitant iMpurity 41
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