分析化学

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Structure Chemical Name CAS MF
tert-butyl 2-((4R,6S)-6-((E)-2-(4-(2-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)vinyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate tert-butyl 2-((4R,6S)-6-((E)-2-(4-(2-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)vinyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate
methyl 4-hydroxy-6-phenoxyisoquinoline-3-carboxylate methyl 4-hydroxy-6-phenoxyisoquinoline-3-carboxylate 1509958-11-5 C17H13NO4
4-メチルベンゼンスルホン酸3-シクロプロピル-1-(2-フルオロ-4-ヨードフェニル)-6,8-ジメチル-2,4,7-トリオキソ-1,2,3,4,7,8-ヘキサヒドロピリド[2,3-D]ピリミジン-5-イル 4-メチルベンゼンスルホン酸3-シクロプロピル-1-(2-フルオロ-4-ヨードフェニル)-6,8-ジメチル-2,4,7-トリオキソ-1,2,3,4,7,8-ヘキサヒドロピリド[2,3-D]ピリミジン-5-イル 871700-32-2 C25H21FIN3O6S
Regofenib impurity K Regofenib impurity K
Methyl 2-oxo-3-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl)Methyl)-2,3-dihydro-1H-benzo[d]iMidazole-4-carboxylate Methyl 2-oxo-3-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl)Methyl)-2,3-dihydro-1H-benzo[d]iMidazole-4-carboxylate 1403474-78-1 C24H18N4O5
2-Hydrazinoadenosine 2-Hydrazinoadenosine 15763-11-8 C10H15N7O4
Clindamycin Impurity 5 Clindamycin Impurity 5
Dexmedetomidine Impurity 19 Dexmedetomidine Impurity 19
Rosuvastatin Impurity 163 Rosuvastatin Impurity 163
ethyl (Z)-3-(4-((1H-imidazol-1-yl)methyl)phenyl)acrylate ethyl (Z)-3-(4-((1H-imidazol-1-yl)methyl)phenyl)acrylate
Alogliptin Impurity 20 Alogliptin Impurity 20
Peramivir Impurity 60 Peramivir Impurity 60
rac Cinacalcet HCl rac Cinacalcet HCl 1025064-33-8 C22H22F3N
3-Quinolinecarboxylic acid, 1-cyclopropyl-7-fluoro-1,4-dihydro-6,8-dimethoxy-4-oxo-, ethyl ester 3-Quinolinecarboxylic acid, 1-cyclopropyl-7-fluoro-1,4-dihydro-6,8-dimethoxy-4-oxo-, ethyl ester 2489671-14-7 C17H18FNO5
Ipragliflozin Impurity 5 Ipragliflozin Impurity 5
Vonoprazan Impurity 25 Vonoprazan Impurity 25
6-Benzoxazolecarboxylic acid, 2-(3,5-dichlorophenyl)-, methyl ester 6-Benzoxazolecarboxylic acid, 2-(3,5-dichlorophenyl)-, methyl ester 1395964-06-3 C15H9Cl2NO3
Dapoxetine impurity 61 Dapoxetine impurity 61
Ezetimibe Impurity 34 Ezetimibe Impurity 34 2280081-69-6 C20H21NO4
Butanoic acid, 2-[3-[[2-benzoxazolyl[3-(4-hydroxyphenoxy)propyl]amino]methyl]phenoxy]- Butanoic acid, 2-[3-[[2-benzoxazolyl[3-(4-hydroxyphenoxy)propyl]amino]methyl]phenoxy]- 848260-34-4 C27H28N2O6
Afatinib Impurity 56 Afatinib Impurity 56
Sitagliptin Impurity 12 Sitagliptin Impurity 12 1803026-54-1 C16H12F6N4O
Linagliptin Impurity 43 Linagliptin Impurity 43
4-((TERT-ブチルトキシカルボニル)アミノ)シクロペント-2-エンカルボン酸(1S,4R)-メチル 4-((TERT-ブチルトキシカルボニル)アミノ)シクロペント-2-エンカルボン酸(1S,4R)-メチル 168683-02-1 C12H19NO4
Aripiprazole N4-Oxide Aripiprazole N4-Oxide 573691-11-9 C23H27Cl2N3O3
(E)-4-Acetoxy Tamoxifen (E)-4-Acetoxy Tamoxifen 76117-70-9 C28H31NO3
ACT 373898 ACT 373898 1433875-14-9 C15H17BrN4O5S
Metronidazole Impurity 12 Metronidazole Impurity 12
Cabozantinib impurity M Cabozantinib impurity M
1-メチル-1H-インドール-5,6-ジオール 1-メチル-1H-インドール-5,6-ジオール 4821-00-5 C9H9NO2
4(1H)-Pyridinone, 2-(hydroxymethyl)-3,5-dimethyl- (9CI) 4(1H)-Pyridinone, 2-(hydroxymethyl)-3,5-dimethyl- (9CI) 220757-73-3 C8H11NO2
Tofacitinib Impurity 45 Tofacitinib Impurity 45 2407039-29-4 C16H20N6O2
(4R,5S,6S)-3-[[(3S,5S)-1-[(4-Aminophenyl)methyl]-5-[[(3-carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid Sodium Salt (4R,5S,6S)-3-[[(3S,5S)-1-[(4-Aminophenyl)methyl]-5-[[(3-carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid Sodium Salt 866186-66-5 C29H33N4NaO7S
3,5-ジ(ブロモメチル)ピリジン 3,5-ジ(ブロモメチル)ピリジン 35991-75-4 C7H7Br2N
Ticagrelor Impurity 44 Ticagrelor Impurity 44
Peramivir Impurity D Peramivir Impurity D
Itraconazole iMpurity 4 Itraconazole iMpurity 4
Desloratadine IMpurity 6 Desloratadine IMpurity 6 38092-90-9 C20H21ClN2
pazufloxacin pazufloxacin 166665-94-7 C16H15FN2O4
ceftazidiMe iMpurity C ceftazidiMe iMpurity C
rac a-Hydroxy Ibuprofen rac a-Hydroxy Ibuprofen 60057-62-7 C13H18O3
Cyclobenzaprine Impurity 3 Cyclobenzaprine Impurity 3 24167-44-0 C15H11BrO
Oseltamivir  Impurity 80 Oseltamivir Impurity 80
Bupivacaine  Impurity Bupivacaine Impurity 852804-30-9 C22H37N2O
Clarithromycin (9Z)-Oxime Clarithromycin (9Z)-Oxime 127253-05-8 C38H70N2O13
Afatinib IMpurity J Afatinib IMpurity J 1456696-14-2 C18H22N4O4
Olaparib Impurity 22 Olaparib Impurity 22
Teneligliptin Impurity 1 Teneligliptin Impurity 1
Vonoprazan Impurity 58 Vonoprazan Impurity 58
Olsalazine Impurity B Olsalazine Impurity B
Aztreonam Impurity 6 Aztreonam Impurity 6
Palonosetron impurity 30XH Palonosetron impurity 30XH
Cabozantinib impurity L Cabozantinib impurity L
Ropivacaine Impurity 48 Ropivacaine Impurity 48
methyl (Z)-3-(((4-(2-(4-(2-((4-((((Z)-6-(methoxymethyl)-2-oxoindolin-3-ylidene)(phenyl)methyl)amino)phenyl)(methyl)amino)-2-oxoethyl)piperazin-1-yl)-N-methylacetamido)phenyl)amino)(phenyl)methylene)-2-oxoindoline-6-carboxylate methyl (Z)-3-(((4-(2-(4-(2-((4-((((Z)-6-(methoxymethyl)-2-oxoindolin-3-ylidene)(phenyl)methyl)amino)phenyl)(methyl)amino)-2-oxoethyl)piperazin-1-yl)-N-methylacetamido)phenyl)amino)(phenyl)methylene)-2-oxoindoline-6-carboxylate 2097505-01-4 C34H37N5O5
(4S,TRANS)-1,1-ジメチルエチル-6-アミノエチル-2,2-ジメチル-1,3-ジオキサン-4-アセタート (4S,TRANS)-1,1-ジメチルエチル-6-アミノエチル-2,2-ジメチル-1,3-ジオキサン-4-アセタート 1105067-89-7 C14H27NO4
(3RS)-3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one (3RS)-3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one C16H20N2O
Tenofovir Impurity 55 Tenofovir Impurity 55 1244422-52-3 C17H12Cl3NO3
1-Naphthalenecarboxylic acid, 8-[[(3S)-1-azabicyclo[2.2.2]oct-3-ylamino]methyl]-5,6,7,8-tetrahydro-, (8S)- 1-Naphthalenecarboxylic acid, 8-[[(3S)-1-azabicyclo[2.2.2]oct-3-ylamino]methyl]-5,6,7,8-tetrahydro-, (8S)- 2407763-21-5 C19H26N2O2
8-Chloro-1-methyl-6-phenyl-4H-Imidazo[1,5-a][1,4]benzodiazepine 8-Chloro-1-methyl-6-phenyl-4H-Imidazo[1,5-a][1,4]benzodiazepine 59467-86-6 C18H14ClN3
Celecoxib Impurity Celecoxib Impurity 170570-09-9 C18H16F3N3O2S
1,2-bis(bromomethyl)-4,5-dimethoxybenzene 1,2-bis(bromomethyl)-4,5-dimethoxybenzene 26726-81-8 C10H12Br2O2
methyl (Z)-3-(hydroxy(phenyl)methylene)-2-oxoindoline-6-carboxylate methyl (Z)-3-(hydroxy(phenyl)methylene)-2-oxoindoline-6-carboxylate C44H51N9O4
Desloratadine IMpurity B Desloratadine IMpurity B 117796-50-6 C19H19BrN2
N-アセチル-1,4-ベンゾキノンイミン N-アセチル-1,4-ベンゾキノンイミン 50700-49-7 C8H7NO2
D-Glucitol, 1,5-anhydro-1-C-[4-Methyl-3-[(5-phenyl-2-thienyl)Methyl]phenyl]-, (1S)- D-Glucitol, 1,5-anhydro-1-C-[4-Methyl-3-[(5-phenyl-2-thienyl)Methyl]phenyl]-, (1S)- 842133-16-8 C24H26O5S
(3R,5S,E)-tert-butyl 7-(4-(2-fluorophenyl)-6-isopropyl-2-(N-methyl methylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyhept-6-enoate (3R,5S,E)-tert-butyl 7-(4-(2-fluorophenyl)-6-isopropyl-2-(N-methyl methylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyhept-6-enoate
(R)-Zanubrutinib (R)-Zanubrutinib 1691249-44-1 C27H29N5O3
Nimodipine  Impurity 3 Nimodipine Impurity 3 101072-61-1 C11H9NO5
Istradefylline iMpurity Istradefylline iMpurity
2,3,5,6-tetradeuterio-4-[5-[4-(hydroxymethyl)phenyl]-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide 2,3,5,6-tetradeuterio-4-[5-[4-(hydroxymethyl)phenyl]-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide 1276524-56-1 C17H10D4F3N3O3S
4-(モルホリン-4-イル)-1,2,5-チアジアゾール-3-オール 4-(モルホリン-4-イル)-1,2,5-チアジアゾール-3-オール 30165-97-0 C6H9N3O2S
SuMatriptan EP IMpurity F SuMatriptan EP IMpurity F 2074615-63-5 C13H17N3O2S
Betamethasone EP Impurity H Betamethasone EP Impurity H 185613-71-2 C22H29FO5
N-(5-Formyl-2-hydroxyphenyl)formamide N-(5-Formyl-2-hydroxyphenyl)formamide 903563-43-9 C8H7NO3
(3S,5R)-Rosuvastatin (3S,5R)-Rosuvastatin 1242184-42-4 C22H28FN3O6S
Fulvestrant EP Impurity E Fulvestrant EP Impurity E 2170200-14-1 C32H45F5O3S
Rocuronium Bromide Impurity 20 Rocuronium Bromide Impurity 20
Butanoic acid, L-2-aminobutanoyl-L-2-amino-, methyl ester (9CI) Butanoic acid, L-2-aminobutanoyl-L-2-amino-, methyl ester (9CI) 772292-30-5 C9H18N2O3
Fluconazole Impurity 4 Fluconazole Impurity 4 168479-96-7 C10H7F2N3O
Carbamic acid, N-[(1R)-2-[5-(2-fluoro-3-methoxyphenyl)-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-methoxyphenyl)-3-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-3,6-dihydro-4-methyl-2,6-dioxo-1(2H)-pyrimidinyl]-1-phenylethyl]-, 1,1-dimethylethyl ester 830346-51-5 C33H32F5N3O5
sodium (6R,7S)-7-(2-mercaptoacetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate sodium (6R,7S)-7-(2-mercaptoacetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
(R)-3-((R)-3-(naphthalen-1-yloxy)-1-phenylpropoxy)-1-phenylpropan-1-ol (R)-3-((R)-3-(naphthalen-1-yloxy)-1-phenylpropoxy)-1-phenylpropan-1-ol C28H28O3
Levetiracetam Impurity 24 Levetiracetam Impurity 24
Ribavirin Impurity 55 Ribavirin Impurity 55 119240-35-6 C11H16O8
Etoricoxib Impurity 31 Etoricoxib Impurity 31
Carbocistein Impurity D Carbocistein Impurity D
FEXOFENADINE EP IMPURITY A - HCl FEXOFENADINE EP IMPURITY A - HCl 153439-43-1 C32H38ClNO4
3,4-ジメトキシサリチルアルデヒド 3,4-ジメトキシサリチルアルデヒド 19283-70-6 C9H10O4
Nilotinib Impurity 27 Nilotinib Impurity 27 1807606-80-9 C28H22F3N7O2
Nicergoline Impurity M Nicergoline Impurity M
Anestagnate Anestagnate
(R)-4-チアゾリジンカルボン酸メチル (R)-4-チアゾリジンカルボン酸メチル 42258-90-2 C5H9NO2S
Etoposide Impurity 3 Etoposide Impurity 3
TaMsulosin IMpurity F TaMsulosin IMpurity F C20H28N2O5S
Voriconazole (2R,3R)-Isomer Voriconazole (2R,3R)-Isomer 137234-76-5 C16H13ClF3N5O
Miconazole Impurity G(EP) Miconazole Impurity G(EP) 1370335-40-2 C18H14Cl4N2O
Thiamine EP Impurity F HCl Thiamine EP Impurity F HCl 4102-72-1 C13H19N4OS.ClH.Cl
Flurbiprofen Impurity Flurbiprofen Impurity 64858-90-8 C17H17FO2
Ticagrelor Ticagrelor 1265919-24-1 C12H21NO5
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