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Structure Chemical Name CAS MF
Dasatinib Impurity E Dasatinib Impurity E
Ixazomib Impurity Ixazomib Impurity
Nevirapine Impurity Nevirapine Impurity
Omarigliptin Impurity Omarigliptin Impurity 1819364-01-6 C16H18F2N4O
Palbociclib Impurity 8 Palbociclib Impurity 8 827022-31-1 C31H41N7O4
Sitagliptin EP Impurity C Sitagliptin EP Impurity C 1345822-86-7 C16H19F5N5O5P
Trifluridine Impurity Trifluridine Impurity 2086328-10-9 C10H11F3N2O5
Valsartan related compound H Valsartan related compound H
Clonazepam Related Compound A (3-Amino-4-(2-chlorophenyl)-6-nitrocarbostyril) Clonazepam Related Compound A (3-Amino-4-(2-chlorophenyl)-6-nitrocarbostyril) 55198-89-5 C15H10ClN3O3
ethyl 2,5-dihydroxybenzenesulfonate ethyl 2,5-dihydroxybenzenesulfonate C8H10O5S
3-Dehydroxy-3-oxo-4,5-dihydro OxazepaM 3-Dehydroxy-3-oxo-4,5-dihydro OxazepaM 19554-95-1 C15H11ClN2O2
5-ALLYLIDENE-10,11-DIHYDRO-5H-DIBENZO[A,D]CYCLOHEPTENE 5-ALLYLIDENE-10,11-DIHYDRO-5H-DIBENZO[A,D]CYCLOHEPTENE 24755-73-5 C18H16
3-[3-[[[(7S)-3,4-ジメトキシビシクロ[4.2.0]オクタ-1,3,5-トリエン-7-イル]メチル]メチルアミノ]プロピル]-1,3,4,5-テトラヒドロ-8-ヒドロキシ-7-メトキシ-2H-3-ベンゾアゼピン-2-オン 3-[3-[[[(7S)-3,4-ジメトキシビシクロ[4.2.0]オクタ-1,3,5-トリエン-7-イル]メチル]メチルアミノ]プロピル]-1,3,4,5-テトラヒドロ-8-ヒドロキシ-7-メトキシ-2H-3-ベンゾアゼピン-2-オン 304464-97-9 C26H34N2O5
Nintedanib Impurity 27 Nintedanib Impurity 27
シタロプラムジメチルアミノブタノン DIHYDROCHLORIDE SALT シタロプラムジメチルアミノブタノン DIHYDROCHLORIDE SALT 1329745-98-3 C25H33FN2O2
[[4-[(3-メチルフェニル)アミノ]-3-ピリジニル]スルホニル]カルバミン酸エチルエステル [[4-[(3-メチルフェニル)アミノ]-3-ピリジニル]スルホニル]カルバミン酸エチルエステル 72810-57-2 C15H17N3O4S
ethyl 2-(2-formyl-3-hydroxyphenyl)-4-methylthiazole-5- carboxylate ethyl 2-(2-formyl-3-hydroxyphenyl)-4-methylthiazole-5- carboxylate C14H13NO4S
12-Hydroxy Irinotecan 12-Hydroxy Irinotecan 185336-12-3 C33H38N4O7
Losartan IsoMer IMpurity, PotassiuM Salt Losartan IsoMer IMpurity, PotassiuM Salt 860644-28-6 C22H22ClKN6O
ピドチモドジケトピペラジン-6-プロパン酸 ピドチモドジケトピペラジン-6-プロパン酸 161771-75-1 C9H12N2O4S
ロフルミラスト N-オキシド ロフルミラスト N-オキシド 292135-78-5 C17H14Cl2F2N2O4
EsMolol Acid SodiuM Salt EsMolol Acid SodiuM Salt 83356-60-9 C15H22NNaO4
Thyroxine Ethyl Ester Thyroxine Ethyl Ester 76353-71-4 C17H15I4NO4
(4-クロロフェニル)[4-(1-メチルエトキシ)フェニル]メタノン(FENOFIBRATE IMPURITY) (4-クロロフェニル)[4-(1-メチルエトキシ)フェニル]メタノン(FENOFIBRATE IMPURITY) 154356-96-4 C16H15ClO2
5-Acetyl Rhein 5-Acetyl Rhein 875535-35-6 C17H10O7
LUMAT-004 LUMAT-004 313544-31-9 C16H17N3O3
Varenicline Impurity 3 Varenicline Impurity 3 1333145-89-3 C14H15N3
Amlodipine Impurity 22 (Z-Isomer) Amlodipine Impurity 22 (Z-Isomer) C26H31ClN2O8S
Amlodipine Impurity 28 Amlodipine Impurity 28 79781-21-8 C18H20ClNO5
Imidazo[5,1-f][1,2,4]triazin-4(1H)-one, 2-[2-ethoxy-5-[(4-ethyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-5-methyl-7-propyl- Imidazo[5,1-f][1,2,4]triazin-4(1H)-one, 2-[2-ethoxy-5-[(4-ethyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-5-methyl-7-propyl- 448184-48-3 C23H32N6O5S
Dolutegravir 4-Desfluoro Impurity Dolutegravir 4-Desfluoro Impurity 1863916-87-3 C20H20FN3O5
Tetrabenazine Dehydro Impurity Tetrabenazine Dehydro Impurity 100322-43-8 C19H25NO3
Cefotiam Impurity 22 Cefotiam Impurity 22 1628441-07-5 C13H14N4O5S2
Dezocine Impurity 2 Dezocine Impurity 2 100667-17-2 C16H21NO
loteprednol Impurity 7 loteprednol Impurity 7 82034-20-6 C24H33ClO7
Sitagliptin Impurity 28 Sitagliptin Impurity 28 898543-70-9 C32H25F12N9O2
Vilanterol Impurity 3 Triphenylacetate Vilanterol Impurity 3 Triphenylacetate 503070-62-0 C23H31Cl2NO5
Empagliflozin Impurity 33 Empagliflozin Impurity 33
Sugammadex Impurity 21 Sugammadex Impurity 21 2412952-93-1 C72H113NaO48S8
4-((1,4,8,11-tetraazacyclotetradecan-1-yl)methyl)benzaldehyde trihydrochloride 4-((1,4,8,11-tetraazacyclotetradecan-1-yl)methyl)benzaldehyde trihydrochloride 1254176-45-8 C18H30N4O
ネブラミン ネブラミン 34051-04-2 C12H26N4O5
Remifentanil Impurity 1 (RTF-02) Remifentanil Impurity 1 (RTF-02) 938184-94-2 C16H21N3O2
methyl (3aS,4R,6S,6aR)-4-((tert-butoxycarbonyl)amino)-3-(pentan-3-yl)-3a,5,6,6a-tetrahydro-4H-cyclopenta[d]isoxazole-6-carboxylate methyl (3aS,4R,6S,6aR)-4-((tert-butoxycarbonyl)amino)-3-(pentan-3-yl)-3a,5,6,6a-tetrahydro-4H-cyclopenta[d]isoxazole-6-carboxylate 383910-25-6 C18H30N2O5
sodium (((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy) methyl)oxidophosphoryl)-L-alaninate sodium (((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy) methyl)oxidophosphoryl)-L-alaninate 382140-24-1 C12H19N6O5P
Zopiclone Impurity 13 Zopiclone Impurity 13
1-メチルインドリン-2,3-ジオン 1-メチルインドリン-2,3-ジオン 2058-74-4 C9H7NO2
1-bromo-3-(4-ethoxybenzyl)benzene 1-bromo-3-(4-ethoxybenzyl)benzene 898538-17-5 C15H15BrO
(2S,3R,4R,5S,6R)-2-(4-chloro-3-((4-ethoxyphenyl)(methoxy) methyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (2S,3R,4R,5S,6R)-2-(4-chloro-3-((4-ethoxyphenyl)(methoxy) methyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 1318794-28-3 C22H27ClO7
Brivaracetam Impurity Brivaracetam Impurity 2432911-37-8 C11H22O3
Cefminox Sodium impurity 5 Cefminox Sodium impurity 5
Moxifloxacin Impurity 37 Moxifloxacin Impurity 37 1803729-19-2 C7H3ClF2O2
Nimodipine Impurity 12 Nimodipine Impurity 12 39562-18-0 C19H22N2O6
Rosuvastatin Impurity 53 Rosuvastatin Impurity 53
Sulbactam Impurity 8 Sulbactam Impurity 8 75527-88-7 C8H10BrNO5S
(R)-N,N-dimethyl-3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propan-1-amine (R)-N,N-dimethyl-3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propan-1-amine 878757-08-5 C19H21NOS
Capecitabine Impurity 10 Capecitabine Impurity 10
Carfilzomib Impurity C Carfilzomib Impurity C
Cefathiamidine Impurity 4 Cefathiamidine Impurity 4 1418224-75-5 C10H11BrN2O5S
Cefodizime Impurity 2 Cefodizime Impurity 2
Choline Fenofibrate Impurity 1 Choline Fenofibrate Impurity 1 2985-79-7 C13H9ClO2
DecitaBine Impurity 11 DecitaBine Impurity 11
Isavuconazole Impurity 21 Isavuconazole Impurity 21
Isavuconazole Impurity 27 Isavuconazole Impurity 27
Istradefylline Impurity E Istradefylline Impurity E
Linagliptin Impurity 41 Linagliptin Impurity 41
PalBociclib Impurity 17 PalBociclib Impurity 17
PalBociclib Impurity 24 PalBociclib Impurity 24
Posaconazole Impurity 12 Posaconazole Impurity 12
Posaconazole Impurity 24 Posaconazole Impurity 24 165115-78-6 C19H20F2O2
Sitagliptin Impurity 24 Sitagliptin Impurity 24 2349567-54-8 C15H19F2NO4
Tamoxifen EP Impurity H Tamoxifen EP Impurity H 809285-09-4 C43H48N2O2
Tenofovir impurity Q Tenofovir impurity Q
Trelagliptin Impurity 20 Trelagliptin Impurity 20 1821520-42-6 C20H22FN5O3
Umeclidinium Impurity 3 Umeclidinium Impurity 3 869113-45-1 C29H32BrNO3
Vardenafil Impurity 7 Vardenafil Impurity 7 448184-56-3 C21H26N6O7S
Moxifloxacin Related Compound A (HCl salt form) Moxifloxacin Related Compound A (HCl salt form) 151282-23-4 C20H22ClF2N3O3
8-Hydroxy Entecavir 8-Hydroxy Entecavir 1795791-10-4 C12H15N5O4
1-Pyrrolidinecarboxylic acid, 4-[4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-1-piperazinyl]-2-(3-thiazolidinylcarbonyl)-, 1,1-dimethylethyl ester, (2S,4R)- 1-Pyrrolidinecarboxylic acid, 4-[4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-1-piperazinyl]-2-(3-thiazolidinylcarbonyl)-, 1,1-dimethylethyl ester, (2S,4R)- 1404559-22-3 C27H38N6O3S
Ampicillin Impurity A Ampicillin Impurity A
Oxacillin Sodium Impurity B(EP) Oxacillin Sodium Impurity B(EP)
3,5-dichlorothiophene-2-carboxylic acid 3,5-dichlorothiophene-2-carboxylic acid 89166-94-9 C5H2Cl2O2S
Brexpiprazole Impurity 2 Brexpiprazole Impurity 2 2094559-58-5 C38H40N4O4S
2-methyl-6-oxo-1,6-dihydro-[3,4'-bipyridine]-5-carboxylic acid 2-methyl-6-oxo-1,6-dihydro-[3,4'-bipyridine]-5-carboxylic acid 80047-38-7 C12H10N2O3
Levofloxacin Impurity 7 Levofloxacin Impurity 7 1607796-83-7 C15H14FNO5
Moxifloxacin EP Impurity E HCl Moxifloxacin EP Impurity E HCl
Pantoprazole Impurity 11 Pantoprazole Impurity 11 172282-50-7 C7H8F2N2O
Solifenacin Related Compound 24 Solifenacin Related Compound 24 1682642-69-8 C15H23ClN2
Ticagrelor Related Compound 44 Ticagrelor Related Compound 44 1431867-40-1 C8H12ClN3OS
(trans)-2-(3,4-difluorophenyl)cyclopropanecarboxamide (trans)-2-(3,4-difluorophenyl)cyclopropanecarboxamide 1006614-51-2 C10H9F2NO
7'-メチル-2'-プロピル-2,5'-BI-1H-ベンズイミダゾール 7'-メチル-2'-プロピル-2,5'-BI-1H-ベンズイミダゾール 884330-09-0 C18H18N4
5-Des[2-(tert-butylaMino)] BaMbuterol-5-ethanol 5-Des[2-(tert-butylaMino)] BaMbuterol-5-ethanol 112935-93-0 C14H20N2O5
Deoxy Fesoterodine Deoxy Fesoterodine 895137-81-2 C26H37NO2
Bisacodyl Related Compound C (20 mg) (4-[(4-Hydroxyphenyl)(pyridin-2-yl)methyl]phenyl acetate) Bisacodyl Related Compound C (20 mg) (4-[(4-Hydroxyphenyl)(pyridin-2-yl)methyl]phenyl acetate) 72901-16-7 C20H17NO3
(6R,7R)-7-((Z)-2-(2-aMinothiazol-4-yl)-2-(hydroxyiMino)acetaMido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxide (6R,7R)-7-((Z)-2-(2-aMinothiazol-4-yl)-2-(hydroxyiMino)acetaMido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxide 934986-48-8 C14H13N5O6S2
(2S)-1-[(2S)-2-Methyl-3-Methylsulfinylpropanoyl]pyrrolidine-2-carboxylic acid (2S)-1-[(2S)-2-Methyl-3-Methylsulfinylpropanoyl]pyrrolidine-2-carboxylic acid 78636-31-4 C14H22N2O6S2
Mixture of diastereoisoMers of (6S)-6-N-[3-[(6S)-2-aMino-4,5, 6,7-tetrahydro-1,3-benzothiazol-6-yl]-1-ethyl-2-Methylpropyl]- 4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diaMine Mixture of diastereoisoMers of (6S)-6-N-[3-[(6S)-2-aMino-4,5, 6,7-tetrahydro-1,3-benzothiazol-6-yl]-1-ethyl-2-Methylpropyl]- 4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diaMine
penilloic acids of piperacillin penilloic acids of piperacillin
2-PyrazinecarboxaMide, 6-nitro-3,4-dihydro-3-oxo- 2-PyrazinecarboxaMide, 6-nitro-3,4-dihydro-3-oxo- 259793-97-0 C5H4N4O4
Tenofovir Impurity 64 Tenofovir Impurity 64 1878175-76-8 C13H23N5O8P2
Ticagrelor Impurity 65 Ticagrelor Impurity 65
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