分析化学

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Structure Chemical Name CAS MF
7-(4-ブロモブトキシ)キノリン-2(1H)-オン 7-(4-ブロモブトキシ)キノリン-2(1H)-オン 203395-59-9 C13H14BrNO2
Selexipag Impurity 4 Selexipag Impurity 4 2928611-77-0 C26H31N3O3
methyl (4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]
pyridin-3-yl)pyrimidin-5-yl)(ethyl)carbamate methyl (4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b] pyridin-3-yl)pyrimidin-5-yl)(ethyl)carbamate 1361570-27-5 C21H21FN8O2
クロルフェニラミンN-オキシド DIHYDROCHLORIDE クロルフェニラミンN-オキシド DIHYDROCHLORIDE 120244-82-8 C16H19ClN2O
レキシスロマイシン レキシスロマイシン 53066-26-5 C38H70N2O13
D-トリプトファンメチル D-トリプトファンメチル 22032-65-1 C12H14N2O2
4-(2-エトキシベンズアミド)-1-メチル-3-N-プロピルピラゾール-5-カルボキサミド 4-(2-エトキシベンズアミド)-1-メチル-3-N-プロピルピラゾール-5-カルボキサミド 139756-03-9 C17H22N4O3
テトラクロロ金(Ⅲ)酸N水和物 テトラクロロ金(Ⅲ)酸N水和物 27988-77-8 AuCl4H3O
Ezetimibe-28 Ezetimibe-28 1478663-95-4 C44H52F2N2O6Si
43,50-Dicarboxy-cyanoco balamin 43,50-Dicarboxy-cyanoco balamin
4-(5-methyl-4-phenylisoxazol-3-yl)benzenesulfonamide 4-(5-methyl-4-phenylisoxazol-3-yl)benzenesulfonamide 181696-12-8 C16H14N2O3S
Empagliflozin Impurity 81 Empagliflozin Impurity 81
Sitagliptin EP Impurity 5 Sitagliptin EP Impurity 5
N-Hydroxy Riluzole N-Hydroxy Riluzole 179070-90-7 C8H5F3N2O2S
テルミサルタンTERT-ブチルエステル テルミサルタンTERT-ブチルエステル 144702-26-1 C37H38N4O2
Mupirocin Calcium EP Impurity I Mupirocin Calcium EP Impurity I C26H44CaO9
Prednisolone Impurity A Prednisolone Impurity A 77017-17-5 C21H26O5
7-[(7S)-7-アミノ-5-アザスピロ[2.4]ヘプタン-5-イル]-8-クロロ-6-フルオロ-1-[(1S,2R)-2-フルオロシクロプロピル]-4-オキソ-1,4-ジヒドロキノリン-3-カルボン酸 7-[(7S)-7-アミノ-5-アザスピロ[2.4]ヘプタン-5-イル]-8-クロロ-6-フルオロ-1-[(1S,2R)-2-フルオロシクロプロピル]-4-オキソ-1,4-ジヒドロキノリン-3-カルボン酸 127254-11-9 C19H18ClF2N3O3
Cefradine Impurity B Cefradine Impurity B
Avibactam Impurity Avibactam Impurity 2064219-26-5 C7H12N3NaO6S
vildagliptin Impurity O vildagliptin Impurity O 2253194-12-4 C12H18N4O2
(2R,3R)-2,3-ジヒドロキシブタン二酸1-エチル (2R,3R)-2,3-ジヒドロキシブタン二酸1-エチル 608-89-9 C6H10O6
methyl 5-((4-(3-carbamoyl-1-(4-methoxyphenyl)-7-oxo-1,4,5,7-tetrahydro-6H-pyrazolo[3,4-c]pyridin-6-yl)phenyl)amino)pentanoate methyl 5-((4-(3-carbamoyl-1-(4-methoxyphenyl)-7-oxo-1,4,5,7-tetrahydro-6H-pyrazolo[3,4-c]pyridin-6-yl)phenyl)amino)pentanoate
3,10,11-トリヒドロキシ-6H-ジベンゾ[b,d]オキソシン-7(8H)-オン 3,10,11-トリヒドロキシ-6H-ジベンゾ[b,d]オキソシン-7(8H)-オン 102036-28-2 C15H12O5
4-[(2,4-ジクロロ-5-メトキシフェニル)アミノ]-7-ヒドロキシ-6-メトキシ-3-キノリンカルボニトリル 4-[(2,4-ジクロロ-5-メトキシフェニル)アミノ]-7-ヒドロキシ-6-メトキシ-3-キノリンカルボニトリル 1460227-29-5 C18H13Cl2N3O3
(4-ヒドロキシ-2-メチル-2H-1,2-ベンゾチアジン-3-カルボン酸エチル)1,1-ジオキシド (4-ヒドロキシ-2-メチル-2H-1,2-ベンゾチアジン-3-カルボン酸エチル)1,1-ジオキシド 24683-26-9 C12H13NO5S
Fosfomycin Trometamol EP Impurity D Fosfomycin Trometamol EP Impurity D 1262243-12-8 C10H25NO11P2
Pentanoic acid, 3-(bromomethyl)-4-methyl-, ethyl ester, (3S)- Pentanoic acid, 3-(bromomethyl)-4-methyl-, ethyl ester, (3S)- 2432911-38-9 C9H17BrO2
4-(クロロメチル)ベンジルアルコール 4-(クロロメチル)ベンジルアルコール 16473-35-1 C8H9ClO
Lenvatinib Impurity 27 Lenvatinib Impurity 27
Isavuconazole Impurity 49 Isavuconazole Impurity 49
Canagliflozin Hydroperoxide Impurity Canagliflozin Hydroperoxide Impurity
rac-Valsartan EP Impurity B rac-Valsartan EP Impurity B 1894176-44-3 C31H35N5O3
Benzamide, 2-[(1-acetyl-3-iodo-1H-indazol-6-yl)thio]-N-methyl- Benzamide, 2-[(1-acetyl-3-iodo-1H-indazol-6-yl)thio]-N-methyl- 1639138-00-3 C17H14IN3O2S
D-Tryptophan, N-(trifluoroacetyl)- (9CI) D-Tryptophan, N-(trifluoroacetyl)- (9CI) 22220-03-7 C13H11F3N2O3
Ethyl (2E)-3-[4-(Dibromomethyl)phenyl]prop-2-enoate Ethyl (2E)-3-[4-(Dibromomethyl)phenyl]prop-2-enoate
3-Oxo Rosuvastatin SodiuM Salt 3-Oxo Rosuvastatin SodiuM Salt 1346606-28-7 C22H26FN3O6S.Na
Androstane-3,17-diol,2-(4-morpholinyl)-16-(1-pyrrolidinyl) Androstane-3,17-diol,2-(4-morpholinyl)-16-(1-pyrrolidinyl) 119302-22-6 C31H50N2O5
Mirabegron Enantiomer Impurity Mirabegron Enantiomer Impurity
Olprinone Impurity E Olprinone Impurity E
4-(1-(2,3-dimethylphenyl)propyl)-1H-imidazole 4-(1-(2,3-dimethylphenyl)propyl)-1H-imidazole 86347-62-8 C14H18N2
Varenicline Impurity 9 Varenicline Impurity 9
6,7-ビス(2-メトキシエトキシ)キナゾリン-4-アミン 6,7-ビス(2-メトキシエトキシ)キナゾリン-4-アミン 236750-62-2 C13H20N2O5
4-(3-CYANO-2-METHYLPROPIONYL)ACETAMILIDE 4-(3-CYANO-2-METHYLPROPIONYL)ACETAMILIDE 42075-21-8
Zolmitriptan Related Compound F Zolmitriptan Related Compound F 1350928-05-0 C38H53N7O4
Cefixime Polymer Impurity B Cefixime Polymer Impurity B
(Z)-2-ethoxy-3-((2'-(N'-hydroxycarbaMiMidoyl)biphenyl-4-yl)Methyl)-3H-benzo[d]iMidazole-4-carboxylic acid (Z)-2-ethoxy-3-((2'-(N'-hydroxycarbaMiMidoyl)biphenyl-4-yl)Methyl)-3H-benzo[d]iMidazole-4-carboxylic acid 1397836-49-5 C24H22N4O4
Sitagliptin EP Impurity H Sitagliptin EP Impurity H
(S)-3-((S)-5-hydroxy-5-phenylpentanoyl)-4-phenyloxazolidin-2-one (S)-3-((S)-5-hydroxy-5-phenylpentanoyl)-4-phenyloxazolidin-2-one C20H21NO4
Ornidazole Impurity 16 Ornidazole Impurity 16 1565482-62-3 C7H11ClN2O
Etoposide Impurity B Etoposide Impurity B 100007-56-5 C29H32O13
2(1H)-Pyridinone, 1-(3-aminophenyl)-5,6-dihydro-3-(4-morpholinyl)- 2(1H)-Pyridinone, 1-(3-aminophenyl)-5,6-dihydro-3-(4-morpholinyl)- 2437650-75-2 C15H19N3O2
(R,E)-ethyl 5-([1,1'-biphenyl]-4-yl)-4-((tert-butoxycarbonyl)aMino)-2-Methylpent-2-enoate (R,E)-ethyl 5-([1,1'-biphenyl]-4-yl)-4-((tert-butoxycarbonyl)aMino)-2-Methylpent-2-enoate 149709-59-1 C25H31NO4
monocalciummono(4-(((2R,4R)-1-([1,1'-biphenyl]-4-yl)-5-ethoxy- 4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoate) monocalciummono(4-(((2R,4R)-1-([1,1'-biphenyl]-4-yl)-5-ethoxy- 4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoate) C24H28CaNO5
N-2-[2-(2,2,2-トリフルオロエトキシ)フェノキシ]エチルシロドシン N-2-[2-(2,2,2-トリフルオロエトキシ)フェノキシ]エチルシロドシン 1453221-45-8 C35H41F6N3O6
Posaconazole iMpurity 68 Posaconazole iMpurity 68
1,11-ditosyl-1,4,8,11-tetraazacyclotetradecane dihydrochloride 1,11-ditosyl-1,4,8,11-tetraazacyclotetradecane dihydrochloride 117152-73-5 C24H36N4O4S2
6-BENZYLAMINOPURINE 9-(§-D-GLUCOSIDE) 6-BENZYLAMINOPURINE 9-(§-D-GLUCOSIDE)
Esomeprazole Impurity 28 Esomeprazole Impurity 28
1-(3,5-DIHYDROXYPHENYL)-2-[(1,1-DIMETHYLETHYL)AMINO]-ETHANONE, HYDROCHLORIDE 1-(3,5-DIHYDROXYPHENYL)-2-[(1,1-DIMETHYLETHYL)AMINO]-ETHANONE, HYDROCHLORIDE 1246815-70-2 C12H18ClNO3
Dapoxetine Impurity 7 Dapoxetine Impurity 7
Cilastatin EP Impurity H Cilastatin EP Impurity H
Butyphthalide impurity 26 Butyphthalide impurity 26
pranoprofen pranoprofen 143436-36-6 C17H19NO4
Dexmedetomidine Impurity 4 Dexmedetomidine Impurity 4 1061620-86-7 C19H24N2O6
2-((4R,6R)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetic acid 2-((4R,6R)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetic acid 929540-41-0 C36H41CaFN2O5
Parecoxib Impurity A Parecoxib Impurity A
2-アミノフェニルアセチレン 2-アミノフェニルアセチレン 52670-38-9 C8H7N
Moxifloxacin Impurity 8 Moxifloxacin Impurity 8
Acarbose Impurity H Acarbose Impurity H
Tirofiban-d9 Hydrochloride Tirofiban-d9 Hydrochloride 1331911-68-2 C22H37ClN2O5S
プエラリン4′-O-グルコシド プエラリン4′-O-グルコシド 117047-08-2 C27H30O14
Dapagliflozin Impurity D Dapagliflozin Impurity D 2133407-75-5 C21H25ClO6
Docetaxel Impurity N Docetaxel Impurity N
Amoxicillin Impurity U(EP) Amoxicillin Impurity U(EP)
Ipratropium Bromide Impurity 1 Ipratropium Bromide Impurity 1 C20H29Br2NO3
Brexpiprazole Impurity1 Brexpiprazole Impurity1
Erythromycin Impurity 4 Erythromycin Impurity 4
4-methyl-N-(2-methyl-5-nitrophenyl)-6-(pyridin-3-yl)pyrimidin-2-amine 4-methyl-N-(2-methyl-5-nitrophenyl)-6-(pyridin-3-yl)pyrimidin-2-amine C17H15N5O2
Posaconazole impurity 69 Posaconazole impurity 69
Related impurities of fluoxetine sodium 19 Related impurities of fluoxetine sodium 19
Pyrido[4,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione, 1-(3-aminophenyl)-3-cyclopropyl-5-[(2-fluoro-4-iodophenyl)amino]-6,8-dimethyl- Pyrido[4,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione, 1-(3-aminophenyl)-3-cyclopropyl-5-[(2-fluoro-4-iodophenyl)amino]-6,8-dimethyl- 871701-87-0 C24H21FIN5O3
Cefathiamidine Impurity 3 Cefathiamidine Impurity 3 1417570-09-2 C17H26N4O4S2
Fluconazole Impurity N Fluconazole Impurity N C13H12F2N6O
Paclitaxel EP Impurity M Paclitaxel EP Impurity M 2850227-40-4
Sugammadex sodium Org284426-1 Impurity Sugammadex sodium Org284426-1 Impurity
Mirabegron Impurity Mirabegron Impurity 1684452-83-2 C26H28N6O3S2
Vonoprazan Impurity 35 Vonoprazan Impurity 35
Nsc249004 Nsc249004 7428-39-9 C9H13N3O5
Sugammadex sodium Org205485-1 Impurity Sugammadex sodium Org205485-1 Impurity
Tiotropium Bromide Impurity 1 Tiotropium Bromide Impurity 1 2109037-83-2 C18H20ClNO4S2
Agomelatine Impurity 1 Agomelatine Impurity 1
Bosutinib Impurity 32 Bosutinib Impurity 32
Relugolix Impurity 25 Relugolix Impurity 25
Pregabalin Impurity 9 Pregabalin Impurity 9 44855-96-1 C5H7NO3
Cefoxitin iMpurity E (R-Methoxy cefoxitin) Cefoxitin iMpurity E (R-Methoxy cefoxitin)
Carbamic acid, N-[(1R)-2-[5-(2-fluoro-3-hydroxyphenyl)-3-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-3,6-dihydro-4-methyl-2,6-dioxo-1(2H)-pyrimidinyl]-1-phenylethyl]-, 1,1-dimethylethyl ester Carbamic acid, N-[(1R)-2-[5-(2-fluoro-3-hydroxyphenyl)-3-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-3,6-dihydro-4-methyl-2,6-dioxo-1(2H)-pyrimidinyl]-1-phenylethyl]-, 1,1-dimethylethyl ester 1062642-68-5 C32H30F5N3O5
Lesinurad Impurity J Lesinurad Impurity J 1210330-64-5 C14H10BrN3O2S
Salbutamol Impurity 40 Salbutamol Impurity 40
Cefazolin Impurity 9 Cefazolin Impurity 9 1322626-65-2 C14H15N9O3S3
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