分析化学

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Structure Chemical Name CAS MF
Cabozantinib impurity 39 Cabozantinib impurity 39
Butyphthalide impurity 27 Butyphthalide impurity 27 33704-16-4 C12H12O5
Carbidopa Impurity 2 Carbidopa Impurity 2 1361017-74-4 C11H16N2O4
Butyphthalide impurity 42 Butyphthalide impurity 42 952412-79-2 C10H12O3
Imatinib Impurity 10 Imatinib Impurity 10
(1S,2R)-2-(((2,4-dimethylpyrimidin-5-yl)oxy)methyl)-2-(3-fluorophenyl)-N-(5-fluoropyridin-2-yl)cyclopropanecarboxamide (1S,2R)-2-(((2,4-dimethylpyrimidin-5-yl)oxy)methyl)-2-(3-fluorophenyl)-N-(5-fluoropyridin-2-yl)cyclopropanecarboxamide
Avatrombopag Impurity 54 Avatrombopag Impurity 54
Esomeprazole Impurity 43 Esomeprazole Impurity 43 2826359-93-5
dextroMethorphanone dextroMethorphanone
Desacetyl CefathiaMidine Desacetyl CefathiaMidine 958001-61-1 C17H26N4O5S2
Cefuroxime Impurity 33 Cefuroxime Impurity 33 929531-94-2 C16H16N4O9S
IRAS vials are low alkaline and meet the pharmacopoeia standards of various countries IRAS vials are low alkaline and meet the pharmacopoeia standards of various countries
Lincomycin sulfoxide Impurity 5 Lincomycin sulfoxide Impurity 5
P-トルエンスルホン酸2,6-ジアミノ-4-ピリミジニル3-オキシド P-トルエンスルホン酸2,6-ジアミノ-4-ピリミジニル3-オキシド 75105-16-7 C11H12N4O4S
YXSRVOWUJUXDLJ-UHFFFAOYSA-N YXSRVOWUJUXDLJ-UHFFFAOYSA-N 1618107-97-3 C18H18FNO2S
22,23-Didehydro SelaMectin 22,23-Didehydro SelaMectin 165108-09-8 C43H61NO11
Selexipag Impurity 6 Selexipag Impurity 6
Acetaminophen Impurity B Acetaminophen Impurity B 98966-17-7 C16H16N2O4
Ticagrelor Impurity 118 Ticagrelor Impurity 118
Palonosetron Impurity 9 Palonosetron Impurity 9 2216755-75-6 C18H24N2O
オルト-メトプロロール オルト-メトプロロール 163685-38-9 C15H25NO3
Loratadine IMpurity C Loratadine IMpurity C C22H23ClN2O2
Crisaborole Impurity 4 Crisaborole Impurity 4
Imatinib Impurity 5 Imatinib Impurity 5
Empagliflozin Impurity 83 Empagliflozin Impurity 83
12-O-メチルクラリスロマイシン 12-O-メチルクラリスロマイシン 128940-83-0 C39H71NO13
[4-(4-アミノ-7-ヒドロキシ-6-メトキシ-2-キナゾリニル)-1-ピペラジニル](テトラヒドロ-2-フラニル)メタノン [4-(4-アミノ-7-ヒドロキシ-6-メトキシ-2-キナゾリニル)-1-ピペラジニル](テトラヒドロ-2-フラニル)メタノン 105356-90-9 C18H23N5O4
Fasudil iMpurity D Fasudil iMpurity D
Δ3-7-ACT Δ3-7-ACT
Aprepitant impurity 1 Aprepitant impurity 1
1,4,8,11-tetraazacyclotetradecane sodium chelation 1,4,8,11-tetraazacyclotetradecane sodium chelation
2-(2-フリルメチルアミノ)-4-ヒドロキシ-5-スルファモイル安息香酸 2-(2-フリルメチルアミノ)-4-ヒドロキシ-5-スルファモイル安息香酸 133989-65-8 C12H12N2O6S
N-(2-hydroxy-3-(4-((2-isopropoxyethoxy)methyl)phenoxy)propyl) -N-isopropylformamide N-(2-hydroxy-3-(4-((2-isopropoxyethoxy)methyl)phenoxy)propyl) -N-isopropylformamide 1447715-45-8 C19H31NO5
Cabozantinib impurity 35 Cabozantinib impurity 35 1905820-17-8 C17H14F2N2O2
(2R,3R,4R,5R)-2-(4-amino-2-oxo (2R,3R,4R,5R)-2-(4-amino-2-oxo 1415316-72-1 C12H16N4O7
Rabeprazole Impurity 21 Rabeprazole Impurity 21
Revefenacin Impurity 21 Revefenacin Impurity 21
Metoprolol IMpurity T Metoprolol IMpurity T C15H25NO3
Paris polyphylla Paris polyphylla
4,4'-(2-ピリジニルメチレン)ビスフェノール 4,4'-(2-ピリジニルメチレン)ビスフェノール 603-41-8 C18H15NO2
Nitrendipine iMpurity G Nitrendipine iMpurity G
3-(2-(cyclopent-2-en-1-yl)-2-hydroxy-2-phenylacetoxy)-1,1-dimethylpyrrolidin-1-ium bromide 3-(2-(cyclopent-2-en-1-yl)-2-hydroxy-2-phenylacetoxy)-1,1-dimethylpyrrolidin-1-ium bromide
L-Leucine, N-formyl-, (1S)-1-[[(2S,3S)-3-hexyl-4-oxo-2-oxetanyl]methyl]tridecyl ester L-Leucine, N-formyl-, (1S)-1-[[(2S,3S)-3-hexyl-4-oxo-2-oxetanyl]methyl]tridecyl ester 1119226-56-0 C30H55NO5
Bisoprolol Impurity 51 Bisoprolol Impurity 51
Tenofovir Impurity W Tenofovir Impurity W 1244022-55-6 C15H24N5O8P
Ropivacaine Impurity 42 Ropivacaine Impurity 42
Febuxostat Impurity 56 Febuxostat Impurity 56
Pitavastatin Impurity 23 Pitavastatin Impurity 23 1467166-39-7 C28H28FNO4
(1R,2R,4S,5S,7s,9R)-9-butyl-7-(((S)-3-hydroxy-2-phenylpropanoyl)oxy)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide (1R,2R,4S,5S,7s,9R)-9-butyl-7-(((S)-3-hydroxy-2-phenylpropanoyl)oxy)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide
Nicergoline Impurity 01 Nicergoline Impurity 01
Azilsartan Impurity Azilsartan Impurity 1586011-04-2 C26H25N3O4
(S)-4-(4-Nitrobenzyl)-2-oxazolidinone (S)-4-(4-Nitrobenzyl)-2-oxazolidinone 139264-55-4 C10H10N2O4
4-(6-((6-ブロモ-8-シクロペンチル-5-メチル-7-オキソ-7,8-ジヒドロピリド[2,3-D]ピリミジン-2-イル)アミノ)ピリジン-3-イル)ピペラジン-1-カルボン酸TERT-ブチル 4-(6-((6-ブロモ-8-シクロペンチル-5-メチル-7-オキソ-7,8-ジヒドロピリド[2,3-D]ピリミジン-2-イル)アミノ)ピリジン-3-イル)ピペラジン-1-カルボン酸TERT-ブチル 571188-82-4 C27H34BrN7O3
5-ethyl 7-methyl 6-(2-chlorophenyl)-8-methyl-3,4,5,6-tetrahydro-2H- benzo[b][1,4]oxazine-5,7-dicarboxylate 5-ethyl 7-methyl 6-(2-chlorophenyl)-8-methyl-3,4,5,6-tetrahydro-2H- benzo[b][1,4]oxazine-5,7-dicarboxylate 949155-13-9 C20H22ClNO5
(3S,5S)-tert-butyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate (3S,5S)-tert-butyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate 1428118-12-0 C37H43FN2O5
Nilotinib genotoxic impurity 3 Nilotinib genotoxic impurity 3 915711-42-1 C19H17F3N4O
Ticagrelor IMpurity E Ticagrelor IMpurity E 1402150-34-8 C26H30F2N6O5S
(1'S,3'S,4'S)-Entecavir IsoMer (1'S,3'S,4'S)-Entecavir IsoMer 1367369-80-9 C12H15N5O3
(Z)-N-(2-nitrovinyl)acetaMide (Z)-N-(2-nitrovinyl)acetaMide 1238305-24-2 C4H6N2O3
Spectinomycin Impurity E Spectinomycin Impurity E
Cabozantinib impurity 31 Cabozantinib impurity 31
Tofacitinib Impurity 82 Tofacitinib Impurity 82
Esomeprazole Impurity 26 Esomeprazole Impurity 26 704910-88-3 C15H15N3OS
Sunitinib iMpurity E Sunitinib iMpurity E
4-Chlor-3-nitro-5-sulfobenzoesure 4-Chlor-3-nitro-5-sulfobenzoesure 130262-91-8 C7H4ClNO7S
Butyphthalide impurity 47 Butyphthalide impurity 47
Tazobactam Impurity 10 Tazobactam Impurity 10
Oseltamivir Impurity 3 Oseltamivir Impurity 3
Apixaban IMpurity(BMS-778960-01) Apixaban IMpurity(BMS-778960-01)
Carbetocin Impurity 1 Carbetocin Impurity 1
Rivaroxaban Impurity 65 Rivaroxaban Impurity 65
rac-Clopidogrel Carboxylic Acid Hydrochloride rac-Clopidogrel Carboxylic Acid Hydrochloride 1015247-88-7 C15H15Cl2NO2S
(R)-(2-(6-chloro-7-methyl-1H-benzo[d]imidazol-2-yl)-2-methylpyrrolidin-1-yl)(5-methoxy-2-(2H-1,2,3-triazol-2-yl)phenyl)methanone (R)-(2-(6-chloro-7-methyl-1H-benzo[d]imidazol-2-yl)-2-methylpyrrolidin-1-yl)(5-methoxy-2-(2H-1,2,3-triazol-2-yl)phenyl)methanone
Lenacapavir impurity Lenacapavir impurity 3025145-48-3 C41H36ClF10N7O5S2
Cilostazol Impurity I Cilostazol Impurity I
Canagliflozin Impurity 54 Canagliflozin Impurity 54
Cefuroxime Impurity 9 Cefuroxime Impurity 9 2165460-37-5 C8H10N2O4S
Peramivir Impurity 45 Peramivir Impurity 45
(S)-ズロキセチンフタルアミド (S)-ズロキセチンフタルアミド 199191-67-8 C26H23NO4S
Cefazolin Impurity L Cefazolin Impurity L
N-[4-[(6,7-Dimethoxy-4-quinolinyl)oxy]phenyl]-N'-(4-fluoro-3-hydroxyphenyl)-1,1-cyclopropanedicarboxamide N-[4-[(6,7-Dimethoxy-4-quinolinyl)oxy]phenyl]-N'-(4-fluoro-3-hydroxyphenyl)-1,1-cyclopropanedicarboxamide 1628530-41-5 C28H24FN3O6
Erlotinib Impurity 20 Erlotinib Impurity 20
(3R)-2,3-Dihydro-3-(2-propyn-1-ylaMino)-1H-inden-1-one (3R)-2,3-Dihydro-3-(2-propyn-1-ylaMino)-1H-inden-1-one 1312077-05-6 C12H11NO
3-Cyano-4-isobutoxybenzoic acid 3-Cyano-4-isobutoxybenzoic acid 528607-60-5 C12H13NO3
(1-ジアゾ-2-オキソプロピル)ホスホン酸ジメチル (1-ジアゾ-2-オキソプロピル)ホスホン酸ジメチル 90965-06-3 C5H9N2O4P
Febuxostat Impurity 15 Complete Set Febuxostat Impurity 15 Complete Set
Celecoxib Impurity 19 Celecoxib Impurity 19 C17H14F3N3O2S
Flucloxacillin Impurity A Flucloxacillin Impurity A
Peramivir Deacetyl Impurity Peramivir Deacetyl Impurity
Afatinib Impurity I Afatinib Impurity I
Moxidectin Moxidectin 119718-45-5 C37H53NO8
5-(5-chloro-1-(2-fluorophenyl)-2-oxopentyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate 5-(5-chloro-1-(2-fluorophenyl)-2-oxopentyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate 1056459-37-0 C20H21ClFNO3S
Retigabine Dihydrochloride Impurity Retigabine Dihydrochloride Impurity 1432063-93-8 C16H19ClFN3O2
3β-トシルオキシ-5α-アンドロスタン-17-オン 3β-トシルオキシ-5α-アンドロスタン-17-オン 10429-07-9 C26H36O4S
Erlotinib Impurity 19 Erlotinib Impurity 19
Parecoxib Impurity Q Parecoxib Impurity Q 1373038-58-4 C16H14N2O3S
Dapagliflozin Impurity 4 Dapagliflozin Impurity 4 960404-50-6
Bosutinib Impurity 8 Bosutinib Impurity 8
tirofiban tirofiban 464175-13-1 C9H18ClN
Cefaclor EP IMpurity Cefaclor EP IMpurity
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