分析化学

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Structure Chemical Name CAS MF
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
34-Methylcyanocobalamin 34-Methylcyanocobalamin 38218-51-8 C64H90CoN14O14P
Empagliflozin Impurity D Empagliflozin Impurity D
Ipragliflozin Impurity 2 Ipragliflozin Impurity 2
Nicergoline EP impurity F Nicergoline EP impurity F
Mirabegron Impurity 4 Mirabegron Impurity 4
Bisoprolol EP Impurity D Bisoprolol EP Impurity D 1225195-71-0 C26H40N2O5
2-(4-イソブトキシフェニル)-4-メチルチアゾール-5-カルボン酸 2-(4-イソブトキシフェニル)-4-メチルチアゾール-5-カルボン酸 1206550-99-3 C15H17NO3S
(5S,8R,9S,10S,13S,14S)-10,13-dimethyl-1,5,6,7,8,9,10,11,12,13,15,16-dodecahydro-4H-cyclopenta[a]phenanthren-17(14H)-one (5S,8R,9S,10S,13S,14S)-10,13-dimethyl-1,5,6,7,8,9,10,11,12,13,15,16-dodecahydro-4H-cyclopenta[a]phenanthren-17(14H)-one 14639-79-3 C19H28O
Cefuroxime Sodium Impurity Cefuroxime Sodium Impurity C16H16N4NaO8S
2-Bromo (S)-Carbidopa 2-Bromo (S)-Carbidopa 43197-33-7 C10H13BrN2O4
Eliglustat intermediate 3 Eliglustat intermediate 3 491833-26-2 C23H28N2O5
Aztreonam Impurity B Aztreonam Impurity B 102586-36-7 C13H19N5O6S
Olopatadine  impurity Olopatadine impurity
Voriconazole Impurity 8 Voriconazole Impurity 8 239807-03-5 C16H14F3N5O
Caspofungin impurity 3 Caspofungin impurity 3
Plerixafor Impurity D Plerixafor Impurity D
Cefuroxime impurity 1 Cefuroxime impurity 1 C16H16N4O8S
Vonoprazan Impurity 9 Vonoprazan Impurity 9
Sitagliptin IMpurity 5 Sitagliptin IMpurity 5
Brexpiprazole Impurity3 Brexpiprazole Impurity3
Levetiracetam impurity 5 Levetiracetam impurity 5 1543300-90-8 C9H17NO4
Febuxostat Impurity B Febuxostat Impurity B
Sorafenib Impurity F Sorafenib Impurity F
Trelagliptin Impurity 1 Trelagliptin Impurity 1 1821400-07-0 C21H13ClF2N4O2
Vortioxetine Imp.J Vortioxetine Imp.J 2137588-68-0 C18H22N2S
4-amino-N-(1-(3-methoxypropyl)piperidin-4-yl)-2,3-dihydrobenzofuran-7-carboxamide 4-amino-N-(1-(3-methoxypropyl)piperidin-4-yl)-2,3-dihydrobenzofuran-7-carboxamide 1608459-56-8 C18H27N3O3
4,5-dichloro Rivaroxaban 4,5-dichloro Rivaroxaban 2305917-61-5 C25H28ClN3O6S
Solifenacin EP Impurity B Solifenacin EP Impurity B 1534326-81-2 C31H28N2O
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