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Structure Chemical Name CAS MF
Terbutaline IMpurity B Terbutaline IMpurity B 94120-05-5 C13H19NO3
4-((4-メチルピペラジン-1-イル)メチル)-3-(トリフルオロメチル)安息香酸 4-((4-メチルピペラジン-1-イル)メチル)-3-(トリフルオロメチル)安息香酸 859282-11-4 C14H17F3N2O2
5-クロロ-2,3-ジフェニルピラジン 5-クロロ-2,3-ジフェニルピラジン 41270-66-0 C16H11ClN2
Canagliflozin iMpurity Canagliflozin iMpurity 2648347-42-4
Vortioxetine iMpurity Vortioxetine iMpurity 853745-55-8 C10H14BrClN2
PD 312236 PD 312236 501666-24-6 C20H35NO11
(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile (17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile 190662-30-7 C22H29NO3
(S)-4-(4-Hydrazinobenzyl)-2-oxazolidinone Hydrochloride (S)-4-(4-Hydrazinobenzyl)-2-oxazolidinone Hydrochloride 139264-57-6 C10H14ClN3O2
1-[4-(4-AMino-6,7-diMethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone 1-[4-(4-AMino-6,7-diMethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone 109678-71-9 C19H27N5O4
4-[2-(2-アミノ-4,5,6,7-テトラヒドロ-4,6-ジオキソ-3H-ピロロ[2,3-D]ピリミジン-5-イル)エチル]安息香酸 4-[2-(2-アミノ-4,5,6,7-テトラヒドロ-4,6-ジオキソ-3H-ピロロ[2,3-D]ピリミジン-5-イル)エチル]安息香酸 193265-47-3 C15H14N4O4
9-(1,3-Dioxolan-2-ylMethyl)-3,9-dihydro-1,3-diMethyl-1H-purine-2,6-dione 9-(1,3-Dioxolan-2-ylMethyl)-3,9-dihydro-1,3-diMethyl-1H-purine-2,6-dione 1174289-18-9 C11H14N4O4
DesMethyl AMisulpride DesMethyl AMisulpride 148516-54-5 C16H25N3O4S
DiMethoxy Dienogest DiMethoxy Dienogest 102193-41-9 C22H31NO3
Desfluoro Rosuvastatin Sodium Salt Desfluoro Rosuvastatin Sodium Salt 847849-66-5 C22H29N3O6S
N-Benzoyl-N-[2-(phenyl)ethyl]-N-carbamic Acid R-Quinuclidinol Ester Succinic Acid Salt N-Benzoyl-N-[2-(phenyl)ethyl]-N-carbamic Acid R-Quinuclidinol Ester Succinic Acid Salt 1798817-92-1 C27H32N2O7
Tadalafil EP IMpurity A Tadalafil EP IMpurity A
(1R,3R,4R)-3-AMino-4-hydroxy-cyclohexanecarboxylic acid ethyl ester (1R,3R,4R)-3-AMino-4-hydroxy-cyclohexanecarboxylic acid ethyl ester 1392745-70-8 C14H25NO5
(S)-3-ヒドロキシピペリジン (S)-3-ヒドロキシピペリジン 24211-55-0 C5H11NO
EzetiMibe ring-opening dehydrate iMpurity EzetiMibe ring-opening dehydrate iMpurity 1292292-63-7 C24H21F2NO3
Fondaparinux sodiuM iMpurity 1 Fondaparinux sodiuM iMpurity 1 348625-84-3 C13H21NO19S3
Pitavastatin IMpurity 4 (PP-4) Pitavastatin IMpurity 4 (PP-4) 1422058-54-5 C25H22FNO3
Pregabalin IMpurity Pregabalin IMpurity 159029-27-3 C7H18N2
Valdecoxib 3'-SulfonaMide IMpurity Valdecoxib 3'-SulfonaMide IMpurity 1373038-56-2 C16H14N2O3S
(3R,4R)-4-(2,5-Difluorophenyl)-3-Methyl-4-(1H-1,2,4-triazol-1-ylMethyl)-2-oxetanone (3R,4R)-4-(2,5-Difluorophenyl)-3-Methyl-4-(1H-1,2,4-triazol-1-ylMethyl)-2-oxetanone 483340-20-1 C13H11F2N3O2
6,7-DiMethoxy-2-(4-(tetrahydrofuran-2-carbonyl)piperazin-1-yl)quinazolin-4(1H)-one 6,7-DiMethoxy-2-(4-(tetrahydrofuran-2-carbonyl)piperazin-1-yl)quinazolin-4(1H)-one 1177261-73-2 C19H24N4O5
13-oxo-1,4,7,10-Tetraazabicyclo[8.2.1]tridecane-4,7-diacetic Acid 13-oxo-1,4,7,10-Tetraazabicyclo[8.2.1]tridecane-4,7-diacetic Acid 229312-33-8 C13H22N4O5
rac-Clopidogrel Carboxylic Acid Hydrochloride rac-Clopidogrel Carboxylic Acid Hydrochloride 1015247-88-7 C15H15Cl2NO2S
Milnacipran IMpurity Milnacipran IMpurity 810696-16-3 C11H11NO
Terbutaline IMpurity 8 Terbutaline IMpurity 8 28924-20-1 C26H30BrNO3
Etoricoxib IMpurity Etoricoxib IMpurity 1350206-14-2 C18H16N2O2S
(1R,2R,4S)-2-[(tert-butoxycarbonyl)aMino]-4-[(diMethylaMino)carbonyl]cyclohexyl Methanesulfonate (1R,2R,4S)-2-[(tert-butoxycarbonyl)aMino]-4-[(diMethylaMino)carbonyl]cyclohexyl Methanesulfonate 929693-31-2 C15H28N2O6S
4-ヒドロキシ-7-メトキシキノリン-6-カルボアミド 4-ヒドロキシ-7-メトキシキノリン-6-カルボアミド 417724-81-3 C11H10N2O3
Tegafur Impurity BCB Tegafur Impurity BCB
((2R,3R,4R)-3-(benzoyloxy)-4-chloro-4-Methyl-5-oxotetrahydrofuran-2-yl)Methyl benzoate ((2R,3R,4R)-3-(benzoyloxy)-4-chloro-4-Methyl-5-oxotetrahydrofuran-2-yl)Methyl benzoate 1496551-65-5 C20H17ClO6
2-(4-fluorophenyl)-5-(2-Methylbenzyl)thiophene 2-(4-fluorophenyl)-5-(2-Methylbenzyl)thiophene 2005454-69-1 C18H15FS
AcetaMide, N-[[(5S)-2-oxo-3-[4-(3-oxo-4-Morpholinyl)phenyl]-5-oxazolidinyl]Methyl]- AcetaMide, N-[[(5S)-2-oxo-3-[4-(3-oxo-4-Morpholinyl)phenyl]-5-oxazolidinyl]Methyl]- 1429334-00-8 C16H19N3O5
PSI 7411 PSI 7411 1015073-43-4 C10H14FN2O8P
5-[[4-(Hydroxymethyl)phenoxy]methyl]-3-(1-methylethyl)-2-oxazolidinone 5-[[4-(Hydroxymethyl)phenoxy]methyl]-3-(1-methylethyl)-2-oxazolidinone 1071765-44-0 C14H19NO4
(1S)-1,5-Anhydro-1-C-[3-[[5-(4-fluorophenyl)-2-thienyl]methyl]-4-methylphenyl]-D-glucitol 2,3,4,6-tetrakis(2,2-dimethylpropanoate) (1S)-1,5-Anhydro-1-C-[3-[[5-(4-fluorophenyl)-2-thienyl]methyl]-4-methylphenyl]-D-glucitol 2,3,4,6-tetrakis(2,2-dimethylpropanoate) 1283129-18-9 C44H57FO9S
1,4′-ビピペリジン-1′-カルボン酸 1,4′-ビピペリジン-1′-カルボン酸 1026078-50-1 C11H20N2O2
4-[[3-(1-Methylethyl)-2-oxo-5-oxazolidinyl]methoxy]benzaldehyde 4-[[3-(1-Methylethyl)-2-oxo-5-oxazolidinyl]methoxy]benzaldehyde 1173203-26-3 C14H17NO4
EMpagliflozin iMpurity 9 EMpagliflozin iMpurity 9
EMpagliflozin iMpurity 14 EMpagliflozin iMpurity 14 2137418-13-2 C23H27ClO8
ibrutinib iMpurity A ibrutinib iMpurity A
Sunitinib iMpurity E Sunitinib iMpurity E
Rosuvastatin EP impurity H Rosuvastatin EP impurity H 1335110-44-5 C22H28FN3O6S
Saxagliptin Impurity 4 (Deoxy Saxagliptin) Saxagliptin Impurity 4 (Deoxy Saxagliptin)
Betamethasone EP Impurity D Betamethasone EP Impurity D 52619-05-3 C25H33FO7
Dihydropenicillin F Potassium Salt Dihydropenicillin F Potassium Salt 31447-86-6 C14H23KN2O4S
Etoricoxib Impurity 7 Etoricoxib Impurity 7 646459-39-4 C20H21N3O2S
Mupirocin Impurity D Mupirocin Impurity D C26H44O9
Phenylephrine EP Impurity D Phenylephrine EP Impurity D 1367567-95-0 C16H19NO2
Verapamil Impurity O Verapamil Impurity O 959011-16-6 C27H38N2O4
1,1′-(イソプロピルイミノ)ビス[3-[4-(2-メトキシエチル)フェノキシ]-2-プロパノール] 1,1′-(イソプロピルイミノ)ビス[3-[4-(2-メトキシエチル)フェノキシ]-2-プロパノール] 1486464-40-7 C27H42ClNO6
4'-FLUOROCYCLOPROPANECARBOXANILIDE 4'-FLUOROCYCLOPROPANECARBOXANILIDE 2354-89-4 C10H10FNO
(Z)-2-(2-Aminothiazol-4-yl)-2-(1-carboxy-1-methyl)ethoxyiminoacetic acid (Z)-2-(2-Aminothiazol-4-yl)-2-(1-carboxy-1-methyl)ethoxyiminoacetic acid 102507-85-7 C9H11N3O5S
Cefaclor EP IMpurity Cefaclor EP IMpurity
Linagliptin Impurity F Linagliptin Impurity F 1673546-62-7 C27H27F3N8O3
Parecoxib Impurity D Parecoxib Impurity D
Parecoxib Impurity I Parecoxib Impurity I
Lenvatinib Impurity d Lenvatinib Impurity d 417717-04-5 C20H17ClN4O4
4-ブロモ-3-(ヒドロキシメチル)フェノール 4-ブロモ-3-(ヒドロキシメチル)フェノール 2737-20-4 C7H7BrO2
4-(4-Bromo-3-formyl-phenoxy)-benzonitrile 4-(4-Bromo-3-formyl-phenoxy)-benzonitrile 906673-54-9 C14H8BrNO2
Linagliptin Impurity I Linagliptin Impurity I
1H-Pyrrole-3-carbonitrile,5-(2-fluorophenyl)-1-(3-pyridinylsulfonyl)- 1H-Pyrrole-3-carbonitrile,5-(2-fluorophenyl)-1-(3-pyridinylsulfonyl)- 1807642-39-2 C16H10FN3O2S
4-amino-1-[(2RS)-2-(2,4-difluorophenyl)-2-hydroxy-3(1H- 1,2,4-triazol-1-yl)propyl]-4H-1,2,4-triazolium 4-amino-1-[(2RS)-2-(2,4-difluorophenyl)-2-hydroxy-3(1H- 1,2,4-triazol-1-yl)propyl]-4H-1,2,4-triazolium 749821-19-0 C13H14F2N7O+
Canagliflozin Defluoro Impurity Canagliflozin Defluoro Impurity
Dapagliflozin Impurity 6 Dapagliflozin Impurity 6
Imatinib Impurity 7 Imatinib Impurity 7 581076-64-4 C8H12N4
Nilotinib Impurity 1 Nilotinib Impurity 1 641571-05-3 C28H22F3N7O
Riociguat Impurtiy 1 Riociguat Impurtiy 1
Riociguat Impurtiy 6 Riociguat Impurtiy 6 1702271-98-4 C18H17FN8
Brimonidine Impurity E Brimonidine Impurity E 168329-48-4 C9H8BrN5
Dapagliflozin Impurity G Dapagliflozin Impurity G
Dapoxetine Impurity B Dapoxetine Impurity B
Fesoterodine Diol Dimer Fesoterodine Diol Dimer 1428856-45-4 C44H60N2O3
Gimeracil Impurity Gimeracil Impurity 17902-24-8 C8H9ClN2O3
Pramipexole Impurity H Pramipexole Impurity H
Rivaroxaban Impurity H Rivaroxaban Impurity H 1807455-76-0 C25H24Cl2N4O6S2
Vonoprazan impurity A Vonoprazan impurity A
5-ethyl 3-isopropyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate 5-ethyl 3-isopropyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate 2170716-02-4 C22H29ClN2O5
Ibrutinib impurity D Ibrutinib impurity D
Mupirocin impurity A Mupirocin impurity A C26H44O9
FG-4592 intermediate7 FG-4592 intermediate7 1509958-19-3 C20H20N2O4
Milnacipran Impurity 13 Milnacipran Impurity 13 710339-49-4 C12H16NO+
Urapidil Impurity A Urapidil Impurity A
Tofacitinib Impurity I Tofacitinib Impurity I
N-(3-chloro-4-fluorophenyl)-6 ,7-dimethoxyquinazolin-4-amine N-(3-chloro-4-fluorophenyl)-6 ,7-dimethoxyquinazolin-4-amine 153437-78-6 C16H13ClFN3O2
N-[4-[2-(メチルアミノ)エトキシ]ベンジル]-3,4-ジメトキシベンズアミド N-[4-[2-(メチルアミノ)エトキシ]ベンジル]-3,4-ジメトキシベンズアミド 141996-97-6 C19H24N2O4
Mirabegron Impurity Mirabegron Impurity 1796931-48-0 C21H24N4O2S
Ibuprofen Impurity 2 Ibuprofen Impurity 2 C13H18O2
Imatinib Impurity 9 Imatinib Impurity 9
Isavuconazole Impurity 22 Isavuconazole Impurity 22
Isavuconazole Impurity 28 Isavuconazole Impurity 28
3-モノクロロトリヨードチロニン 3-モノクロロトリヨードチロニン 909279-46-5 C15H11ClI3NO4
Linagliptin Impurity 42 Linagliptin Impurity 42
PalBociclib Impurity 25 PalBociclib Impurity 25
Posaconazole Impurity 13 Posaconazole Impurity 13 357189-98-1 C37H40F2N8O6
Posaconazole Impurity 25 Posaconazole Impurity 25 1042398-26-4 C16H19F2IO3
Posaconazole Impurity 42 Posaconazole Impurity 42 357189-96-9 C36H40F2N8O5
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