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Structure Chemical Name CAS MF
Paroxetine IMpurity Paroxetine IMpurity
7-[(2-aMinoethyl)aMino] -1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 7-[(2-aMinoethyl)aMino] -1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid C14H16FN3O3
(S)-(1R,3s,5S)-8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-yl 3-hydroxy-2-phenylpropanoate (S)-(1R,3s,5S)-8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-yl 3-hydroxy-2-phenylpropanoate 61616-97-5 C17H21NO3
AlviMopan iMpurity AlviMopan iMpurity
Caspofungin iMpurity Caspofungin iMpurity
Saxagliptin iMpurity Saxagliptin iMpurity 2173146-35-3 C18H24ClN3O2
PD 312237 PD 312237 501666-23-5 C20H35NO11
(1R,5S,6S)-REL-5-(1-エチルプロポキシ)-7-オキサビシクロ[4.1.0]ヘプト-3-エン-3-カルボン酸メチルエステル (1R,5S,6S)-REL-5-(1-エチルプロポキシ)-7-オキサビシクロ[4.1.0]ヘプト-3-エン-3-カルボン酸メチルエステル 1234858-94-6 C13H20O4
2-(DiethylaMino)-N-(2,3-diMethylphenyl)acetaMide Hydrochloride 2-(DiethylaMino)-N-(2,3-diMethylphenyl)acetaMide Hydrochloride 857170-72-0 C14H23ClN2O
4-Hydroxy Darunavir 4-Hydroxy Darunavir 313682-97-2 C27H37N3O8S
3-(4'-カルボキシフェニル)-プロピオンアルデヒドエチルエステル 3-(4'-カルボキシフェニル)-プロピオンアルデヒドエチルエステル 151864-81-2 C12H14O3
(2,6-Xylyloxy)acetyl Lopinavir (2,6-Xylyloxy)acetyl Lopinavir 943250-65-5 C47H58N4O7
(S)-イソチモロール (S)-イソチモロール 158636-96-5 C13H24N4O3S
Clopidogrel IMpurity 4 Clopidogrel IMpurity 4 801319-16-4 C15H14ClNO2S
DiazepaM IMpurity F DiazepaM IMpurity F 31269-33-7 C16H13ClN2O
LaMotrigine IMpurity LaMotrigine IMpurity
Posaconazole DiastereoisoMer interMediate 5 Posaconazole DiastereoisoMer interMediate 5 149809-42-7 C21H21F2N3O4S
1-シクロプロピル-2-(2-フルオロフェニル)-2-ヒドロキシエタノン 1-シクロプロピル-2-(2-フルオロフェニル)-2-ヒドロキシエタノン 1100905-45-0 C11H11FO2
rac N-Propyl-2-cyanimidopyrrolidine-5-acetic Acid rac N-Propyl-2-cyanimidopyrrolidine-5-acetic Acid
sofosBuvir Impurity 33 sofosBuvir Impurity 33
sofosBuvir impurity 49 sofosBuvir impurity 49
SofosBuvir Impurity 55 SofosBuvir Impurity 55
Tenofovir Impurity W Tenofovir Impurity W 1244022-55-6 C15H24N5O8P
TerButaline Ep Impurity B TerButaline Ep Impurity B
Timolol EP Impurity H Timolol EP Impurity H 158636-97-6 C13H24N4O3S
Tirofiban Impurity 11 Tirofiban Impurity 11
Tofacitinib Impurity 45 Tofacitinib Impurity 45 2407039-29-4 C16H20N6O2
Tofacitinib impurity S Tofacitinib impurity S
Trelagliptin Impurity 25 Trelagliptin Impurity 25
L-アラニン2-(2-アミノ-6-オキソ-1,6-ジヒドロ-9H-プリン-9-イルメトキシ)エチル L-アラニン2-(2-アミノ-6-オキソ-1,6-ジヒドロ-9H-プリン-9-イルメトキシ)エチル 84499-64-9 C11H16N6O4
Lidocaine EP Impurity F Lidocaine EP Impurity F 142713-08-4 C14H22N2O
Ampicillin Impurity P Ampicillin Impurity P
Cefdinir Impurity B (CP) Cefdinir Impurity B (CP)
Cloxacillin Impurity A Cloxacillin Impurity A
EM-201 EM-201 857839-61-3 C37H65NO12
(4R,5S,6S)-6-[(R)-1-ヒドロキシエチル]-4-メチル-7-オキソ-3-[[(3S,5S)-5-[(ジメチルアミノ)カルボニル]-1-[[(1S,2R)-1-[[2,3-ジヒドロ-5-カルボキシ-3β-メチル-4-[[5β-[(ジメチルアミノ)カルボニル]ピロリジン-3β-イル]チオ]-1H-ピロール]-2β-イル]-2-ヒドロキシプロピル]カルボニル]ピロリジン-3-イル]チオ]-1-アザビシクロ[3.2.0]ヘプタ-2-エン-2-カルボン酸 (4R,5S,6S)-6-[(R)-1-ヒドロキシエチル]-4-メチル-7-オキソ-3-[[(3S,5S)-5-[(ジメチルアミノ)カルボニル]-1-[[(1S,2R)-1-[[2,3-ジヒドロ-5-カルボキシ-3β-メチル-4-[[5β-[(ジメチルアミノ)カルボニル]ピロリジン-3β-イル]チオ]-1H-ピロール]-2β-イル]-2-ヒドロキシプロピル]カルボニル]ピロリジン-3-イル]チオ]-1-アザビシクロ[3.2.0]ヘプタ-2-エン-2-カルボン酸 166901-45-7 C34H50N6O10S2
Oxacillin Sodium Impurity D(EP) Oxacillin Sodium Impurity D(EP) 1642559-63-4 C18H21N3O4S
Oxacillin Sodium Impurity J(EP) Oxacillin Sodium Impurity J(EP)
Spectinomycin Impurity A Spectinomycin Impurity A
Gabapentin EP Impurity G Gabapentin EP Impurity G 1500558-49-5 C10H19NO2
2-butyrylbenzoic acid 2-butyrylbenzoic acid 19666-03-6 C11H12O3
Cefminox sodium impurities D Cefminox sodium impurities D
(R)-5-chloro-N-(4-(3-oxomorpholino)phenyl)-N- ((2-oxooxazolidin-5-yl)methyl)thiophene-2-carboxamide (R)-5-chloro-N-(4-(3-oxomorpholino)phenyl)-N- ((2-oxooxazolidin-5-yl)methyl)thiophene-2-carboxamide 1879903-65-7 C19H18ClN3O5S
Fotagliptin Impurity 1 Fotagliptin Impurity 1
Rocuronium bromide Impurity 7 Rocuronium bromide Impurity 7
Tofacitinib Impurity 69 Tofacitinib Impurity 69
Benzenamine, 3-(2-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)- Benzenamine, 3-(2-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)- 641571-06-4 C11H10F3N3
Ciprofloxacin EP Impurity E Ciprofloxacin EP Impurity E 879005-96-6 C16H20FN3O
ethyl 2-(3-cyano-4-propoxyphenyl)-4-methylthiazole-5- carboxylate ethyl 2-(3-cyano-4-propoxyphenyl)-4-methylthiazole-5- carboxylate C17H18N2O3S
(2S,5R,6S)-6-bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Diphenylmethyl Ester (2S,5R,6S)-6-bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Diphenylmethyl Ester 74189-25-6 C21H20BrNO3S
Trelagliptin Impurity 5 Trelagliptin Impurity 5 2087874-92-6 C22H24FN5O5
9H-Purin-6-amine, 9-beta-D-arabinofuranosyl-2-methoxy- 9H-Purin-6-amine, 9-beta-D-arabinofuranosyl-2-methoxy- 51742-84-8 C11H15N5O5
2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid 1-oxide 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid 1-oxide 2418591-42-9 C16H16N2O4S
Ropivacaine impurity Ropivacaine impurity 1786841-18-6 C12H14N2O3
Amlodipine Impurity 33 Amlodipine Impurity 33 C26H31ClN2O8S
Erlotinib Impurity 36 HCl Erlotinib Impurity 36 HCl
Rasagiline Impurity 6 HCl Rasagiline Impurity 6 HCl 138911-07-6 C9H11NO
Taladafil impurity Taladafil impurity 1356345-67-9 C23H23N3O4
Mirabegron 2-Oxo Impurity Mirabegron 2-Oxo Impurity 1684453-05-1 C21H22N4O3S
Riluzole 4-Bromo Impurity Riluzole 4-Bromo Impurity 144631-82-3 C8H4BrF3N2OS
Furosemide Impurity 8 Furosemide Impurity 8 41332-59-6 C7H4Cl2O5S
Irinotecan Impurity 29 Irinotecan Impurity 29 797762-11-9 C22H24N2O4
Empagliflozin Impurity 41 Empagliflozin Impurity 41
Empagliflozin Impurity 47 Empagliflozin Impurity 47
Irbesartan Irbesartan 141745-36-0 C23H26N6O
Pranoprofen Impurity 5 Pranoprofen Impurity 5 145986-74-9 C16H15NO3
Fluconazole Impurity Fluconazole Impurity 1609495-95-5 C15H14FN9O
1,4-bis(4-((1,4,8,11-tetraazacyclotetradecan-1-yl)methyl)benzyl)- 1,4,8,11-tetraazacyclotetradecane dodecahydrochloride 1,4-bis(4-((1,4,8,11-tetraazacyclotetradecan-1-yl)methyl)benzyl)- 1,4,8,11-tetraazacyclotetradecane dodecahydrochloride C46H96Cl12N12
Entacapone Impurity 6 Entacapone Impurity 6
Erythromycin EP Impurity L Erythromycin EP Impurity L 127955-44-6 C37H65NO14
Levetiracetam impurity 1 Levetiracetam impurity 1 1342566-28-2 C8H16N2O3
2-(3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)acetohydrazide hydrochloride 2-(3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)acetohydrazide hydrochloride 1485732-85-1 C8H11F3N6O
(R)-N-(1-(3-(2-cyano-5-fluorobenzyl)-1-methyl-2,6-dioxo- 1,2,3,6-tetrahydropyrimidin-4-yl)piperidin-3-yl)formamide (R)-N-(1-(3-(2-cyano-5-fluorobenzyl)-1-methyl-2,6-dioxo- 1,2,3,6-tetrahydropyrimidin-4-yl)piperidin-3-yl)formamide 2087874-91-5 C19H20FN5O3
Emtricitabine Impurity F Emtricitabine Impurity F
Pitavastatin Impurity 44 Pitavastatin Impurity 44 586966-55-4 C29H32FNO4
Tirofiban Impurity F Tirofiban Impurity F
Tofacitinib Impurity 74 Tofacitinib Impurity 74
Tofacitinib Impurity 83 Tofacitinib Impurity 83
Aztreonam Impurity 4 Aztreonam Impurity 4
Bendamustine Impurity 29 Bendamustine Impurity 29 847588-86-7 C19H22N6
Bendamustine Impurity 35 Bendamustine Impurity 35
Cefoxitin Impurity 3 Cefoxitin Impurity 3
Doripenem Impurity 5 Doripenem Impurity 5
Erlotinib Impurity 47 Erlotinib Impurity 47
Etoposide EP Impurity A Etoposide EP Impurity A 124151-67-3 C37H38O15
Lamivudine Impurity 5 Lamivudine Impurity 5
Lercanidipine Impurity 25 Lercanidipine Impurity 25 100427-22-3 C36H41N3O6
Oseltamivir Impurity 30 Oseltamivir Impurity 30
Pitavastatin Impurity 25 Pitavastatin Impurity 25 1356998-79-2 C19H16FN
Rocuronium Bromide Impurity 16 Rocuronium Bromide Impurity 16
Rocuronium Bromide Impurity 25 Rocuronium Bromide Impurity 25
Telmisartan Impurity 5 Telmisartan Impurity 5 885046-20-8 C19H19ClN4
Tinidazole Impurity 2 Tinidazole Impurity 2 140165-55-5 C6H12N2O4S
3-[3-({[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl}(methyl)amino)propyl]-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one hydrochloride 3-[3-({[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl}(methyl)amino)propyl]-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one hydrochloride 1086026-38-1 C27H34N2O5*ClH
Ceftazidime side chain Impurity Ceftazidime side chain Impurity
Linagliptin Impurity 35 Linagliptin Impurity 35
Ropivacaine Impurity 1 Ropivacaine Impurity 1
Ropivacaine Impurity 46 Ropivacaine Impurity 46
Sugammadex sodium Org199425-1 Impurity Sugammadex sodium Org199425-1 Impurity
Sugammadex sodium Org244517-1 Impurity Sugammadex sodium Org244517-1 Impurity
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