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Structure Chemical Name CAS MF
Lenvatinib Impurity 43 Lenvatinib Impurity 43
Voriconazole Impurity 10 Voriconazole Impurity 10
Prednicarbate Impurity D Prednicarbate Impurity D
Olprinone Impurity A Olprinone Impurity A 141354-29-2 C12H10N4O
Trelagliptin Impurity 16 Trelagliptin Impurity 16
Decitabine Impurity 7 Decitabine Impurity 7
Fosaprepitant Impurity 6 Fosaprepitant Impurity 6
Dapoxetine Impurity 6 Dapoxetine Impurity 6
Regorafenib Impurity 13 Regorafenib Impurity 13
Topiroxostat Impurity 4 Topiroxostat Impurity 4
Bosutinib Impurity 8 Bosutinib Impurity 8
Ticagrelor Impurity 13 Ticagrelor Impurity 13
Ticagrelor Impurity 66 Ticagrelor Impurity 66
Canagliflozin Impurity 8 Canagliflozin Impurity 8
Canagliflozin Impurity 16 Canagliflozin Impurity 16
Oseltamivir Impurity 12 Oseltamivir Impurity 12
Oseltamivir Impurity 32 Oseltamivir Impurity 32
Riociguat IMpurtiy E Riociguat IMpurtiy E
Meropenem impurity diastereomer 2 Meropenem impurity diastereomer 2 96035-15-3 C15H19N3O5S
Clindamycin Impurity A Clindamycin Impurity A
Tigecycline Impurity F Tigecycline Impurity F
Fasudil iMpurity A Fasudil iMpurity A
Cefminox Impurity C Cefminox Impurity C
4,5-ジブロモピロカテコール 4,5-ジブロモピロカテコール 2563-26-0 C6H4Br2O2
クロピドグレル関連化合物A クロピドグレル関連化合物A 144457-28-3 C15H14ClNO2S
RAC-(CIS/TRANS) ドネペジルN-オキシド RAC-(CIS/TRANS) ドネペジルN-オキシド 120013-84-5 C24H29NO4
5-カルボキシ-2'-デオキシウリジン 5-カルボキシ-2'-デオキシウリジン 14599-46-3 C10H12N2O7
2-Desisopropyl-2-phenyl Repaglinide 2-Desisopropyl-2-phenyl Repaglinide 107362-12-9 C30H34N2O4
2-(3-CHLOROPHENYL)-2-CYANO-1-(3-PYRIDINYL)-1-ETHANONE 2-(3-CHLOROPHENYL)-2-CYANO-1-(3-PYRIDINYL)-1-ETHANONE 114444-10-9 C14H9ClN2O
Brivaracetam Impurity 37 Brivaracetam Impurity 37
Ticagrelor Impurity 133 Ticagrelor Impurity 133
4-[(1,3-Dihydro-1-hydroxy-2,1-benzoxaborol-5-yl)oxy]-benzamide 4-[(1,3-Dihydro-1-hydroxy-2,1-benzoxaborol-5-yl)oxy]-benzamide 1187188-59-5 C14H12BNO4
2-Propenoic acid, 3-[4-(hydroxymethyl)phenyl]- 2-Propenoic acid, 3-[4-(hydroxymethyl)phenyl]- 219915-41-0 C10H10O3
L-Alanine, 3-[(R)-(carboxymethyl)sulfinyl]- L-Alanine, 3-[(R)-(carboxymethyl)sulfinyl]- 61475-35-2 C5H9NO5S
アゾベンゼン-2-オール アゾベンゼン-2-オール 2362-57-4 C12H10N2O
3-Quinolinecarboxylic acid, 1-cyclopropyl-7-fluoro-1,4-dihydro-6,8-dimethoxy-4-oxo- 3-Quinolinecarboxylic acid, 1-cyclopropyl-7-fluoro-1,4-dihydro-6,8-dimethoxy-4-oxo- 2410658-30-7 C15H14FNO5
Hexanoic acid, 3-(hydroxymethyl)- Hexanoic acid, 3-(hydroxymethyl)- 81381-87-5 C7H14O3
1-Pyrrolidinecarboxylic acid, 3,3'-dithiobis[5-[(dimethylamino)carbonyl]-, 1,1'-bis[(4-nitrophenyl)methyl] ester, (3S,3'S,5S,5'S)- 1-Pyrrolidinecarboxylic acid, 3,3'-dithiobis[5-[(dimethylamino)carbonyl]-, 1,1'-bis[(4-nitrophenyl)methyl] ester, (3S,3'S,5S,5'S)- 936226-36-7 C30H36N6O10S2
D-Glucitol, 1,5-anhydro-1-C-[4-chloro-3-[[4-(1-methylethoxy)phenyl]methyl]phenyl]-, (1S)- D-Glucitol, 1,5-anhydro-1-C-[4-chloro-3-[[4-(1-methylethoxy)phenyl]methyl]phenyl]-, (1S)- 946525-39-9 C22H27ClO6
Topiroxostat Impurity 42 Topiroxostat Impurity 42
Crisaborole intermediate Crisaborole intermediate 1187188-60-8 C14H13BO4
Regorafenib Impurity MHY Regorafenib Impurity MHY
Lumateperone Impurity 6 Lumateperone Impurity 6 313368-82-0 C23H26FN3O
6,6'-oxybis(3-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid) 6,6'-oxybis(3-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid)
4-Pyrimidineethanol, 6-bromo-α-(2,4-difluorophenyl)-5-fluoro-β-methyl-α-(1H-1,2,4-triazol-1-ylmethyl)- 4-Pyrimidineethanol, 6-bromo-α-(2,4-difluorophenyl)-5-fluoro-β-methyl-α-(1H-1,2,4-triazol-1-ylmethyl)- 1307315-04-3 C16H13BrF3N5O
Cycloocta[b]pyridine, 2-(4-ethyl-1,4-dioxido-1-piperazinyl)-4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydro- Cycloocta[b]pyridine, 2-(4-ethyl-1,4-dioxido-1-piperazinyl)-4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydro- 2247538-61-8 C23H30FN3O2
Vonoprazan Impurity B-3 Vonoprazan Impurity B-3
3-Azetidineacetamide, 1-(ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]- 3-Azetidineacetamide, 1-(ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]- 2271228-51-2 C16H19N7O3S
Budesonide Impurity 26 Budesonide Impurity 26
Peramivir Impurity 48 Peramivir Impurity 48
Tolvaptan dehydroxylated impurity Tolvaptan dehydroxylated impurity
3-Quinolinemethanol, 2-cyclopropyl-4-phenyl- 3-Quinolinemethanol, 2-cyclopropyl-4-phenyl- 2153433-73-7 C19H17NO
Piperacillin ImpurityABCDEFGHI Piperacillin ImpurityABCDEFGHI
5,6-ジメトキシ-2-(4-ピリジルメチル)-1-インダノン 5,6-ジメトキシ-2-(4-ピリジルメチル)-1-インダノン 4803-57-0 C17H17NO3
3-(ジメチルアミノ)-1-(2-チエニル)-1-プロパノール 3-(ジメチルアミノ)-1-(2-チエニル)-1-プロパノール 13636-02-7 C9H15NOS
Benzamide, 2,5-dichloro-N-(3-methylbutyl)- Benzamide, 2,5-dichloro-N-(3-methylbutyl)- 349086-08-4 C12H15Cl2NO
3-[(4-アミノ-2-メチル-5-ピリミジニル)メチル]-5-(2-クロロエチル)-4-メチルチアゾール-3-イウム·クロリド 3-[(4-アミノ-2-メチル-5-ピリミジニル)メチル]-5-(2-クロロエチル)-4-メチルチアゾール-3-イウム·クロリド 13471-78-8 C12H16Cl2N4S
2-メトキシ-5-スルホ安息香酸1-メチル 2-メトキシ-5-スルホ安息香酸1-メチル 94134-07-3 C9H10O6S
2,4-ジオキソ-3-アザスピロ[5.5]ウンデカン-1,5-ジカルボニトリル 2,4-ジオキソ-3-アザスピロ[5.5]ウンデカン-1,5-ジカルボニトリル 4355-15-1 C12H13N3O2
Sugammadex Impurity 12 Monomer（Org198958-2（RRT0.45）） Sugammadex Impurity 12 Monomer（Org198958-2（RRT0.45）） 2412953-11-6 C72H112O49S8
Sulfamide, N-[5-phenyl-6-[2-(2-pyrimidinyloxy)ethoxy]-4-pyrimidinyl]-N'-propyl- Sulfamide, N-[5-phenyl-6-[2-(2-pyrimidinyloxy)ethoxy]-4-pyrimidinyl]-N'-propyl- 2300968-85-6 C19H22N6O4S
Acetamide, 2-chloro-N-(2-chloroacetyl)-N-(2,6-dimethylphenyl)- Acetamide, 2-chloro-N-(2-chloroacetyl)-N-(2,6-dimethylphenyl)- 112843-97-7 C12H13Cl2NO2
β-シアノイミノ-1-ピペリジンプロピオノニトリル β-シアノイミノ-1-ピペリジンプロピオノニトリル 56488-00-7 C9H12N4
Oseltamivir Impurity 99 Oseltamivir Impurity 99
Oseltamivir Impurity 92 Oseltamivir Impurity 92
Oseltamivir Impurity 76 Oseltamivir Impurity 76
Regorafenib Impurity ABCDEFGHJKL Regorafenib Impurity ABCDEFGHJKL
(S)-2-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)-1-iminohexahydro pyrrolo[1,2-a]pyrazin-4(1H)-one hydrochloride (S)-2-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)-1-iminohexahydro pyrrolo[1,2-a]pyrazin-4(1H)-one hydrochloride
Benzonitrile, 4-[2-[(1R,2S)-2-(2,5-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]-4-thiazolyl]-, rel- Benzonitrile, 4-[2-[(1R,2S)-2-(2,5-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]-4-thiazolyl]-, rel- 1797905-83-9 C22H17F2N5OS
3,4,5-Piperidinetriol, 1-(2-hydroxyethyl)-2-(hydroxymethyl)-, (2S,3S,4R,5S)- 3,4,5-Piperidinetriol, 1-(2-hydroxyethyl)-2-(hydroxymethyl)-, (2S,3S,4R,5S)- 1550201-56-3 C8H17NO5
1-(2,4-difluoro-6-hydroxyphenyl)prop-2-en-1-one 1-(2,4-difluoro-6-hydroxyphenyl)prop-2-en-1-one
1-[3-(メチルアミノ)プロピル]-1-(4-フルオロフェニル)-1,3-ジヒドロ-5-イソベンゾフランカルボニトリル 1-[3-(メチルアミノ)プロピル]-1-(4-フルオロフェニル)-1,3-ジヒドロ-5-イソベンゾフランカルボニトリル 62498-67-3 C19H19FN2O
21-(アセチルオキシ)-17-ヒドロキシ-16α-メチルプレグナ-1,4,9(11)-トリエン-3,20-ジオン 21-(アセチルオキシ)-17-ヒドロキシ-16α-メチルプレグナ-1,4,9(11)-トリエン-3,20-ジオン 10106-41-9 C24H30O5
クロロ-N-(2,4-ジメチルフェニル)アセトアミド クロロ-N-(2,4-ジメチルフェニル)アセトアミド 39106-10-0 C10H12ClNO
(2S,5β)-6α-ブロモ-3,3-ジメチル-7-オキソ-4-チア-1-アザビシクロ[3.2.0]ヘプタン-2β-カルボン酸ナトリウム (2S,5β)-6α-ブロモ-3,3-ジメチル-7-オキソ-4-チア-1-アザビシクロ[3.2.0]ヘプタン-2β-カルボン酸ナトリウム 73335-78-1 C8H9BrNNaO3S
α-アミノ-3',4'-ジヒドロキシアセトフェノン α-アミノ-3',4'-ジヒドロキシアセトフェノン 499-61-6 C8H9NO3
Benzoic acid, 5-(aminosulfonyl)-2-[[[4-methoxy-3-(methoxycarbonyl)phenyl]sulfonyl]oxy]-, methyl ester Benzoic acid, 5-(aminosulfonyl)-2-[[[4-methoxy-3-(methoxycarbonyl)phenyl]sulfonyl]oxy]-, methyl ester 2267259-70-9 C17H17NO10S2
7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-2-methyl-7-oxo-, (S)- (9CI) 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-2-methyl-7-oxo-, (S)- (9CI) 129798-65-8 C13H9F2NO4
Sitagliptin EP Impurity 1 Sitagliptin EP Impurity 1
4,6-Methano-1,3,2-benzodioxaborole-2-methanamine, hexahydro-3a,8,8-trimethyl-α-(2-methylpropyl)-, (αS,3aR,4R,6R,7aS)-, 2,2,2-trifluoroacetate (1:1) 4,6-Methano-1,3,2-benzodioxaborole-2-methanamine, hexahydro-3a,8,8-trimethyl-α-(2-methylpropyl)-, (αS,3aR,4R,6R,7aS)-, 2,2,2-trifluoroacetate (1:1) 2363753-29-9 C17H29BF3NO4
Beprostatin impurity 3 Beprostatin impurity 3
rac-(R*)-α-(ヒドロキシメチル)ベンゼン酢酸(1β,5β)-8-(1-メチルエチル)-8-アザビシクロ[3.2.1]オクタン-3α-イル rac-(R*)-α-(ヒドロキシメチル)ベンゼン酢酸(1β,5β)-8-(1-メチルエチル)-8-アザビシクロ[3.2.1]オクタン-3α-イル 22235-81-0 C19H27NO3
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
(1R,3r,5S,8R)-8-butyl-3-(((S)-3-hydroxy-2-phenylpropanoyl)oxy)-8-methyl-8-azabicyclo[3.2.1]octan-8-ium (1R,3r,5S,8R)-8-butyl-3-(((S)-3-hydroxy-2-phenylpropanoyl)oxy)-8-methyl-8-azabicyclo[3.2.1]octan-8-ium 99571-66-1 C21H32NO3
1,3-ジヒドロ-1-オキソ-5-イソベンゾフランカルボアミド 1,3-ジヒドロ-1-オキソ-5-イソベンゾフランカルボアミド 85118-25-8 C9H7NO3
(R)-8-(3-aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-2-((4-methylquinazolin-2-yl)methoxy)-3,7-dihydro-6H-purin-6-one (R)-8-(3-aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-2-((4-methylquinazolin-2-yl)methoxy)-3,7-dihydro-6H-purin-6-one 2446799-72-8 C25H28N8O2
Troxipide Impurity 8 Troxipide Impurity 8
Peramivir Impurity 12/11 Peramivir Impurity 12/11
(1S,2R,3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-4-guanidino-2-hydroxycyclopentane-1-carboxylic acid (1S,2R,3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-4-guanidino-2-hydroxycyclopentane-1-carboxylic acid
Ceftazidime Impurity IMPA Ceftazidime Impurity IMPA
Pitavastatin Impurity 82 Pitavastatin Impurity 82
Terbutaline EP Impurity B Complete Set Terbutaline EP Impurity B Complete Set
Peramivir Intermediate impurity 2 Peramivir Intermediate impurity 2
Cetrorelix Impurity 8 (+L-Pro) Cetrorelix Impurity 8 (+L-Pro)
Peramivir Intermediate Impurity 44 Peramivir Intermediate Impurity 44
Peramivir Hydroxy Isomeric Impurity Peramivir Hydroxy Isomeric Impurity
Nintedanib impurity F drops Nintedanib impurity F drops
Favipiravir Impurities 1-19 Favipiravir Impurities 1-19
Ticagrelor Impurity 138X Ticagrelor Impurity 138X
Pranoprofen Impurity C Pranoprofen Impurity C
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