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Structure Chemical Name CAS MF
Peramivir Amino Carboxylic Isomerism Impurity Peramivir Amino Carboxylic Isomerism Impurity
Peramivir Chlorinated Impurity Peramivir Chlorinated Impurity
Brivaracetam Impurity 999 Brivaracetam Impurity 999
Dasatinib impurity 48 Dasatinib impurity 48
Pemetrexed Impurity 120 Pemetrexed Impurity 120
Ticagrelor Impurity 101 Ticagrelor Impurity 101
4-tosyl-1,4,8,11-tetraazabicyclo[9.3.1]pentadecane 4-tosyl-1,4,8,11-tetraazabicyclo[9.3.1]pentadecane
1-(3-((2,4-dimethylphenyl)thio)phenyl)piperazine hydrochloride 1-(3-((2,4-dimethylphenyl)thio)phenyl)piperazine hydrochloride 2137793-92-9
(R)-(-)-2-AMINOBUTANAMIDE HYDROCHLORIDE, 97% (R)-(-)-2-AMINOBUTANAMIDE HYDROCHLORIDE, 97% 103765-03-3 C4H11ClN2O
Flomoxef Impurity 20 Sodium Salt Flomoxef Impurity 20 Sodium Salt 2095697-77-9 C15H18F2N6O7S2
((2R,3S,4R)-3,4,5-trihydroxytetrahydrofuran-2-yl)methyl isobutyrate ((2R,3S,4R)-3,4,5-trihydroxytetrahydrofuran-2-yl)methyl isobutyrate 2591381-21-2 C9H16O6
3-Thiophenecarboxylic acid, 4-(bromomethyl)-2-[[(2,6-difluorophenyl)methyl](propoxycarbonyl)amino]-5-(4-nitrophenyl)-, ethyl ester 3-Thiophenecarboxylic acid, 4-(bromomethyl)-2-[[(2,6-difluorophenyl)methyl](propoxycarbonyl)amino]-5-(4-nitrophenyl)-, ethyl ester 2591260-07-8 C25H23BrF2N2O6S
Cyclohexanecarboxylic acid, 2-[[[4-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]butyl]amino]carbonyl]-, (1R,2S)-rel- Cyclohexanecarboxylic acid, 2-[[[4-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]butyl]amino]carbonyl]-, (1R,2S)-rel- 190582-37-7 C23H32N4O3S
Ivabradine Impurity II Ivabradine Impurity II
(1R,2R,4S,5S,7r)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl 2-hydroxy-2,2-di(thiophen-2-yl)acetate (1R,2R,4S,5S,7r)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl 2-hydroxy-2,2-di(thiophen-2-yl)acetate 792155-94-3 C18H19NO4S2
Tafluprost Impurity 17 Tafluprost Impurity 17
Labetalol EP impurity E Labetalol EP impurity E
1-Propanol, 3-(2-methoxy-5-nitrophenoxy)- 1-Propanol, 3-(2-methoxy-5-nitrophenoxy)- 1156068-41-5 C10H13NO5
1616710-52-1 1616710-52-1 1616710-52-1 C27H34N2O6
6-ヒドロキシオンダンセトロン 6-ヒドロキシオンダンセトロン 110708-17-3 C18H19N3O2
8-クロロ-5,6-ジヒドロ-11H-ベンゾ[5,6]シクロヘプタ[1,2-b]ピリジン-11-オン 8-クロロ-5,6-ジヒドロ-11H-ベンゾ[5,6]シクロヘプタ[1,2-b]ピリジン-11-オン 31251-41-9 C14H10ClNO
(R)-Ornidazole (R)-Ornidazole 166734-80-1 C7H10ClN3O3
Bendamustine Related Impurity 22 Bendamustine Related Impurity 22
Bendamustine Related Impurity 9 Bendamustine Related Impurity 9
Edoxaban Impurity 40 Edoxaban Impurity 40 2081883-52-3 C14H27N3O3
Everolimus Impurity 2 Everolimus Impurity 2
Levosimendan Impurity 2 (Mixture ofZandEIsomers) Levosimendan Impurity 2 (Mixture ofZandEIsomers)
Solifenacin Related Compound 29 Solifenacin Related Compound 29 861998-77-8 C23H26N2O3
Ticagrelor Impurity 31 Ticagrelor Impurity 31
Ticagrelor Related Compound 46 Ticagrelor Related Compound 46 2205903-73-5 C28H42ClN9O8S2
Ticagrelor Related Compound 71 Ticagrelor Related Compound 71 1548397-10-9 C7H8ClN3O3S
Ticagrelor Related Compound 76 Ticagrelor Related Compound 76
Vonoprazan Impurity 25 Vonoprazan Impurity 25
Blonanserin Impurity M Blonanserin Impurity M
Brexpiprazole Impurity H Brexpiprazole Impurity H
Cefaclor EP Impurity H Cefaclor EP Impurity H
Flupentixol Impurity B Flupentixol Impurity B
Ipratropium Bromide Impurity J Ipratropium Bromide Impurity J C20H29Br2NO3
Cefdinir impurity TU mixture Cefdinir impurity TU mixture
1-[(2'-Cyano[1,1'-biphenyl]-4-yl)MethylaMino]-N-pentanoylcyclopentanecarboxaMide 1-[(2'-Cyano[1,1'-biphenyl]-4-yl)MethylaMino]-N-pentanoylcyclopentanecarboxaMide 141745-71-3 C25H29N3O2
PF 2825 PF 2825 153012-65-8 C21H28N2O5S
3,3'-[Dithiobis[(2S,4S)-4,2-pyrrolidinediylcarbonyliMino]]bisbenzoic Acid Dihydrochloride 3,3'-[Dithiobis[(2S,4S)-4,2-pyrrolidinediylcarbonyliMino]]bisbenzoic Acid Dihydrochloride 444057-64-1 C24H27ClN4O6S2
エルタペネム二量體型D不純物 エルタペネム二量體型D不純物 1199797-41-5 C44H50N6O14S2
S 00218 S 00218 92700-82-8 C15H22N2O4
Loratadine IMpurity D Loratadine IMpurity D C22H23ClN2O2
PeMetrexed EP IMpurity A PeMetrexed EP IMpurity A 869791-42-4 C21H23N5O6
Itraconazole EP IMpurity G Itraconazole EP IMpurity G
(1R,2S)-2-(3,4-ジフルオロフェニル)シクロプロパンアミン塩酸塩 (1R,2S)-2-(3,4-ジフルオロフェニル)シクロプロパンアミン塩酸塩 1402222-66-5 C9H10ClF2N
IMp. E (EP): 1,4-Bis(diphenylMethyl)piperazine IMp. E (EP): 1,4-Bis(diphenylMethyl)piperazine 216581-01-0 C30H30N2
21-デヒドロ-6α-メチルプレドニソロン 21-デヒドロ-6α-メチルプレドニソロン 58636-50-3 C22H28O5
α-Hydroxy Flurbiprofen α-Hydroxy Flurbiprofen 61466-95-3 C15H13FO3
9-AcridinaMine, 6-chloro-2-ethoxy- 9-AcridinaMine, 6-chloro-2-ethoxy- 855939-48-9 C15H13ClN2O
1-(6-メチルピリジン-3-イル)-2-[4-(メチルチオ)フェニル]エタノン 1-(6-メチルピリジン-3-イル)-2-[4-(メチルチオ)フェニル]エタノン 221615-72-1 C15H15NOS
Edaravone Edaravone 68195-63-1 C30H26N6O3
Erlotinib IMpurity C Erlotinib IMpurity C 1312937-41-9 C15H20N2O5
(R)-N-[1-(5,6,7,8-テトラヒドロナフタレン-1-イル)エチル]-3-[3-(トリフルオロメチル)フェニル]-1-プロピルアミン (R)-N-[1-(5,6,7,8-テトラヒドロナフタレン-1-イル)エチル]-3-[3-(トリフルオロメチル)フェニル]-1-プロピルアミン 1229224-93-4 C22H26F3N
SalMeterol iMpurity SalMeterol iMpurity 144391-74-2 C25H37NO4
ceftazidiMe iMpurity E ceftazidiMe iMpurity E
セフロキシムアキセチル不純物C (85%) セフロキシムアキセチル不純物C (85%) 76598-06-6 C18H15Cl3N4O9S
Rupatadine iMpurity D Rupatadine iMpurity D
2-(2-fluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-3-(4H-1,2,4-triazol-4-yl)propan-2-ol 2-(2-fluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-3-(4H-1,2,4-triazol-4-yl)propan-2-ol C13H13FN6O
Dapagliflozin Impurity 10 Dapagliflozin Impurity 10 960404-86-8 C21H25ClO7
Ibrutinib Impurity 6 Ibrutinib Impurity 6 1917333-91-5 C28H26N6O3
Imatinib Impurity 5 Imatinib Impurity 5
Mirabegron Impurity 8 HCl Mirabegron Impurity 8 HCl 1684452-81-0 C21H24N4O2S
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
1'H-2,3'-bipyridinyl-2'-one 1'H-2,3'-bipyridinyl-2'-one 101002-01-1 C10H8N2O
Brexpiprazole Impurity D Brexpiprazole Impurity D
Brivaracetam Impurity E Brivaracetam Impurity E
Dapoxetine Impurity 8 Dapoxetine Impurity 8
Irbesartan Impurity 6 Irbesartan Impurity 6 C25H28N6O
6,7-Dihydro-N-methyl-N-[(3R,4R)-4-methyl-3-piperidinyl]-5H-pyrrolo[2,3-d]pyrimidin-4-amine 6,7-Dihydro-N-methyl-N-[(3R,4R)-4-methyl-3-piperidinyl]-5H-pyrrolo[2,3-d]pyrimidin-4-amine 1812890-23-5 C13H21N5
Sacubitril Impurity 72 Sacubitril Impurity 72 1361408-16-3 C23H27NO4
Clemastine Clemastine 108825-05-4 C21H26ClNO2
4-chloro-7-methoxyquinoline-6-carboxylic acid 4-chloro-7-methoxyquinoline-6-carboxylic acid 771464-30-3 C11H8ClNO3
ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate 85647-43-4 C22H26N2O2
methyl (41R,12R,13aR)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate methyl (41R,12R,13aR)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate 38990-16-8 C21H26N2O3
Dolutegravir Impurity 3 Dolutegravir Impurity 3 1973402-05-9 C20H19F2N3O5
Cistracurium Besylate EP Impurity D Cistracurium Besylate EP Impurity D 1075726-88-3 C31H39NO9S
(R)-1-[3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]-3-chloropropan-1-one (R)-1-[3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]-3-chloropropan-1-one 1288338-96-4 C25H25ClN6O2
Bendamustine Impurity 8 Bendamustine Impurity 8 1797881-48-1 C14H19Cl2N3O2
FeBuxostat Impurity 32 FeBuxostat Impurity 32 1805770-41-5 C12H12N2O
Edoxaban Impurity 9(1R,2S,4S) Edoxaban Impurity 9(1R,2S,4S) 2024614-15-9 C21H30ClN5O5
Rivaroxaban Impurity 22 Rivaroxaban Impurity 22 1350288-77-5 C19H18ClN3O5S
Rivaroxaban Impurity 27 Rivaroxaban Impurity 27 1369969-44-7 C21H21N3O5
Gliclazide Impurity A Gliclazide Impurity A
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