| Structure |
Chemical Name |
CAS |
MF |
 |
Itopride Impurity A |
943518-63-6 |
C16H17NO4 |
 |
ナトリウム1-メチル-1H-テトラゾール-5-チオラート |
51138-06-8 |
C2H3N4NaS |
![2-[[[3-メチル-4-(2,2,2-トリフルオロエトキシ)-2-ピリジニル]メチル]スルフィニル]-1H-ベンゾイミダゾール-5-オール](/CAS/GIF/131926-98-2.gif) |
2-[[[3-メチル-4-(2,2,2-トリフルオロエトキシ)-2-ピリジニル]メチル]スルフィニル]-1H-ベンゾイミダゾール-5-オール |
131926-98-2 |
C16H14F3N3O3S |
 |
Ticagrelor Impurity N |
1643378-47-5 |
C23H29FN6O4S |
![N-[(1R,2R,5S)-5-(ジメチルカルバモイル)-2-ヒドロキシシクロヘキシル]カルバミン酸TERT-ブチル](/CAS/20200331/GIF/929693-30-1.gif) |
N-[(1R,2R,5S)-5-(ジメチルカルバモイル)-2-ヒドロキシシクロヘキシル]カルバミン酸TERT-ブチル |
929693-30-1 |
C14H26N2O4 |
 |
Valaciclovir iMpurity |
|
|
 |
ヒドロキシチオバルデナフィル |
912576-30-8 |
C23H32N6O4S2 |
 |
(((((1-(6-aMino-9H-purin-9-yl)propan-2-yl)oxy)Methyl)phosphoryl)bis(oxy))bis(Methylene) isopropyl Methyl dicarbonate |
1246812-43-0 |
C17H26N5O10P |
 |
6-アミノ-2-エトキシアクリジン-9(10H)-オン |
144335-20-6 |
C15H14N2O2 |
 |
parecoxib impurity L |
|
|
 |
Sunitinib Impurity 5 |
|
|
 |
Silodosin Impurity 6 |
|
|
 |
Rupatadine iMpurity |
169253-15-0 |
C19H19ClN2 |
 |
ceftazidiMe iMpurity C |
|
|
 |
pidotiMod iMpurity E |
162148-16-5 |
C9H12N2O4S |
![1H-Pyrazole-1-propanenitrile, β-cyclopentyl-4-[7-(hydroxyMethyl)-7H-pyrrolo[2,3-d]pyriMidin-4-yl]-,(βR)-](/CAS/20180808/GIF/1236033-03-6.gif) |
1H-Pyrazole-1-propanenitrile, β-cyclopentyl-4-[7-(hydroxyMethyl)-7H-pyrrolo[2,3-d]pyriMidin-4-yl]-,(βR)- |
1236033-03-6 |
C18H20N6O |
 |
Erlotinib Impurity 19 |
|
|
 |
Ticagrelor Impurity 40 |
|
|
![Cyclopropanecarboxylic acid, 1-[(phenylaMino)carbonyl]-](/CAS/20150408/GIF/145591-80-6.gif) |
Cyclopropanecarboxylic acid, 1-[(phenylaMino)carbonyl]- |
145591-80-6 |
C11H11NO3 |
![3-PiperidinaMine, 1-acetyl-N,4-diMethyl-N-1H-pyrrolo[2,3-d]pyriMidin-4-yl-, (3R,4R)- (9CI)](/CAS/20150408/GIF/477600-76-3.gif) |
3-PiperidinaMine, 1-acetyl-N,4-diMethyl-N-1H-pyrrolo[2,3-d]pyriMidin-4-yl-, (3R,4R)- (9CI) |
477600-76-3 |
C15H21N5O |
 |
MeropeneM iMpurity |
96035-23-3 |
C15H19N3O5S |
 |
Moxifloxacin Impurity 12 |
|
|
 |
Cabozantinib Impurity 4 |
|
|
 |
Lenvatinib Impurity 35 |
|
|
 |
Febuxostat Impurity 58 |
|
|
 |
Cefodizime Impurity B |
|
|
 |
Cefodizime Impurity D |
|
|
 |
Penicillin Impurity B |
|
|
![4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bis[benzoic acid]](/CAS/20200401/GIF/1644566-39-1.gif) |
4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bis[benzoic acid] |
1644566-39-1 |
C17H13N3O4 |
 |
Cefminox Sodium impurity B |
|
|
 |
Cefotiam Impurity B |
|
|
 |
pranoprofen impurity 11 |
52549-44-7 |
C15H13NO4 |
 |
Cefazolin Impurity 5 |
|
|
 |
Peramivir Impurity E |
|
|
 |
Lincomycin sulfoxide Impurity 3 |
|
|
 |
Lincomycin sulfoxide Impurity F |
|
|
 |
Fasudil iMpurity F |
|
|
![1-cyclopropyl-8-ethoxy-6-fluoro-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride](/CAS/20200401/GIF/2252446-70-9.gif) |
1-cyclopropyl-8-ethoxy-6-fluoro-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride
|
2252446-70-9 |
C22H27ClFN3O4 |
 |
Doxofylline iMpurity E |
|
|
 |
Mupirocin Impurity 3 |
|
C26H44O9 |
 |
3,4-DICHLOROBENZYLAMINE HYDROCHLORIDE |
49552-34-3 |
C7H8Cl3N |
 |
(S)-3-メチル-1-(2-ピペリジン-1-イルフェニル)ブチルアミン |
147769-93-5 |
C16H26N2 |
 |
ジフェノキノン |
494-72-4 |
C12H8O2 |
 |
S-(+)-O-DESMETHYL VENLAFAXINE |
142761-12-4 |
C16H25NO2 |
 |
シンバスタチンアセアート |
145576-25-6 |
C27H40O6 |
 |
5-(4'-メチル-2-ビフェニル)テトラゾール |
120568-11-8 |
C14H12N4 |
 |
(2S)-2-アミノブチルアミド |
7324-11-0 |
C4H10N2O |
 |
Dihydro-Simvastatin |
92083-03-9 |
C25H40O5 |
 |
Ceftriaxone Sodium impurity 3 |
|
|
 |
Sugammadex sodium Monoiodo Impurity |
|
|
![(3S,4R)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-1-methyl-4-phenylpiperidine](/CAS/20200401/GIF/CB85422885.gif) |
(3S,4R)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-1-methyl-4-phenylpiperidine |
|
C20H23NO3 |
 |
176760-99-9 |
176760-99-9 |
C17H13FN2O4 |
 |
NILOTINIB IMPURITY 17 |
851137-91-2 |
C17H15N5O |
 |
DexMedetoMidine IMpurity 16 |
|
|
 |
デスフルオロシプロフロキサシン |
93107-11-0 |
C17H19N3O3 |
 |
Valdecoxib IMpurity-E |
1373038-63-1 |
C16H11Cl2NO5S2 |
 |
Sunitinib N-Oxide |
356068-99-0 |
C22H27FN4O3 |
 |
BendaMustine IMpurity D BendaMustine N-Alkylated IMpurity |
|
|
 |
Cefradine IMpurity E |
|
|
 |
Cetirizine IMpurity-7 |
|
C21H25ClN2O3 |
 |
Dasatinib IMpurity 6 |
|
|
 |
Desacetyl CefathiaMidine |
958001-61-1 |
C17H26N4O5S2 |
 |
Fluconazole IMpurity D |
|
C13H12F2N6O |
 |
Lercanidipine IMpurity A |
74936-74-6 |
C19H22N2O6 |
 |
Procaterol Impurity 4 |
63235-39-2 |
C16H20N2O3 |
 |
Sitagliptin Impurity 14 |
2072867-07-1 |
C26H23F9N6O2 |
 |
SofosBuvir Impurity 31 |
|
|
 |
sofosBuvir Impurity 37 |
|
|
 |
SofosBuvir Impurity 53 |
1015255-46-5 |
C20H25FN3O9P |
 |
Sofosbuvir Impurity 60 |
|
|
 |
Tenofovir impurity G |
|
|
 |
Ticagrelor Impurity 26 |
2245167-79-5 |
C21H24F2N6O3S |
 |
Vildagliptin Impurity 19 |
243145-00-8 |
C10H16N2O2 |
 |
Olopatadine Isopropyl ester Hydrochloride |
1206456-44-1 |
C24H29NO3 |
 |
GLATIRAMER impurity |
|
|
 |
Oxacillin Sodium Impurity I(EP) |
|
|
 |
Spectinomycin Impurity E |
|
|
 |
3-butyl-3-hydroxy-2-benzofuran-1-one |
162050-42-2 |
C12H14O3 |
 |
(4S,4aS,5aR,12aS)-4,7-bis(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide (minocycline) |
|
|
![(R)-10-(2,4,5-trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro-[1,2,4]triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione](/CAS/20180527/GIF/2088771-61-1.gif) |
(R)-10-(2,4,5-trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro-[1,2,4]triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione |
2088771-61-1 |
C16H13F6N5O2 |
![N-((3R,4S)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine](/CAS/20180629/GIF/1092578-45-4.gif) |
N-((3R,4S)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine |
1092578-45-4 |
C20H25N5 |
 |
846023-56-1 |
846023-56-1 |
C26H31Cl2N5O4 |
 |
Prednisone impurity D (EP) |
10184-69-7 |
C21H26O4 |
 |
Lisinopril EP Impurity G |
1356839-89-8 |
C42H60N6O9 |
 |
2-hexanoylbenzoic acid |
857538-11-5 |
C13H16O3 |
 |
Blonanserin N-Oxide |
142838-82-2 |
C23H30FN3O |
 |
Levofloxacin Impurity 11 |
106939-42-8 |
C9H9F2NO |
 |
Rabeprazole Impurity 2 |
1807988-36-8 |
C18H19N3O4 |
 |
Tenofovir Related Compound 14 |
1244022-52-3 |
C8H11N5O |
 |
N-(2-methyl-5-nitrophenyl)-N-(4-(pyridin-3-yl)pyrimidin-2-yl)acetamide |
|
C18H15N5O3 |
 |
Canagliflozin Impurity 2 |
2952941-15-8 |
C18H14FIS |
 |
Rivaroxaban Impurity 22 |
|
|
 |
Levofloxacin Impurity 5 |
2206360-62-3 |
C13H10FNO5 |
 |
Ezetimibe Impurity 33 |
|
|
 |
Ezetimibe-28 |
1478663-95-4 |
C44H52F2N2O6Si |
 |
Vonoprazan Impurity U4 |
|
|
 |
Emtricitabine Impurity 28 |
1238210-14-4 |
C8H11N3O4S |
 |
Parecoxib SodiuM iMpurity 37 |
|
|
![(3R,4R)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)-1-methylpiperidine compound](/CAS/20200611/GIF/105834-21-7.gif) |
(3R,4R)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)-1-methylpiperidine compound |
105834-21-7 |
C20H22FNO3 |
 |
Cabozantinib Impurity 46 |
1247859-37-5 |
C11H10FNO3 |