| Structure |
Chemical Name |
CAS |
MF |
 |
Merariveron impurity C |
|
|
 |
Avatrombopag Impurity 70 |
|
|
 |
Pantoprazole Impurity 12 |
|
|
 |
Oxacillin sodium EP impurity J |
|
|
![N-[1-[(3R)-1-(1-oxo-2-propen-1-yl)-3-piperidinyl]-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]- 2-Propenamide](/CAS/20180601/GIF/2031255-27-1.gif) |
N-[1-[(3R)-1-(1-oxo-2-propen-1-yl)-3-piperidinyl]-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]- 2-Propenamide |
2031255-27-1 |
C28H26N6O3 |
 |
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 |
![4H-Furo[2,3-c]pyranyl Mupirocin SodiuM IMpurity](/CAS/GIF/116182-43-5.gif) |
4H-Furo[2,3-c]pyranyl Mupirocin SodiuM IMpurity |
116182-43-5 |
C26H43NaO9 |
 |
Pyrazinecarboxamide, 3,6-difluoro- (9CI) |
356783-29-4 |
C5H3F2N3O |
 |
Olprinone Impurity A |
141354-29-2 |
C12H10N4O |
 |
Ibrutinib Dimer Impurity |
2031255-23-7 |
C50H48N12O4 |
 |
ゲニステイン 7,4-di-O-β-D-グルコピラノシド |
36190-98-4 |
C27H30O15 |
 |
1-シクロプロピル-6,7-ジフルオロ-1,4-ジヒドロ-8-ヒドロキシ-4-オキソ-3-キノリンカルボン酸エチルエステル |
452092-31-8 |
C15H13F2NO4 |
 |
Beraprost Impurity 1 |
|
|
 |
3-(ジメチルアミノ)-1-(2-チエニル)-1-プロパノール |
13636-02-7 |
C9H15NOS |
 |
Apixaban Impurity 79 |
|
|
 |
Etoricoxib Impurity 14 |
|
|
 |
Nicardipine Related CoMpound 4 |
123973-71-7 |
C25H27N3O6 |
 |
Mirabegron Impurity 6 |
2762802-64-0 |
C10H11ClN4O3S2 |
 |
Saxagliptin iMpurity |
2173146-35-3 |
C18H23N3O2.ClH |
 |
Ceftazidime Oxide Impurity |
1301254-48-7 |
C22H22N6O8S2 |
![9-fluoro-6,7-dihydro-5-methyl-1-oxo-8-(4-oxo-1,2,3,4-tetrahydro-1-pyridyl)-1H,5H-benzo[i,j]quinolizine-2-carboxylic acid](/CAS/20200401/GIF/130539-72-9.gif) |
9-fluoro-6,7-dihydro-5-methyl-1-oxo-8-(4-oxo-1,2,3,4-tetrahydro-1-pyridyl)-1H,5H-benzo[i,j]quinolizine-2-carboxylic acid |
130539-72-9 |
C19H17FN2O4 |
 |
(2S,3R,4S,5S,6R)-2-(4-クロロ-3-(4-エトキシベンジル)フェニル)-6-(ヒドロキシメチル)-2-メトキシテトラヒドロ-2H-ピラン-3,4,5-トリオール |
461432-24-6 |
C22H27ClO7 |
 |
SofosBuvir impurity 62 |
|
|
 |
Rizatriptan IMpurity B |
1016900-28-9 |
C13H15ClN5 |
 |
Piperacilin |
|
|
 |
Letrozole Impurity |
|
|
 |
Pramipexole EP Impurity C |
|
|
 |
Febuxostat Impurity 14 |
1335202-60-2 |
C15H16N2OS |
![2,2'-((piperazine-1,4-disulfonyl)bis(2-ethoxy-5,1-phenylene))bis(5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(3H)-one)](/CAS/20200611/GIF/1255919-03-9.gif) |
2,2'-((piperazine-1,4-disulfonyl)bis(2-ethoxy-5,1-phenylene))bis(5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(3H)-one) |
1255919-03-9 |
C38H46N10O8S2 |
 |
Lenvatinib Impurity 25 |
|
|
 |
Oseltamivir Impurity 12 |
|
|
 |
Canagliflozin Impurity 33 |
|
|
 |
Febuxostat Impurity 73 |
|
|
 |
1-ベンゾフラン-5-カルボン酸 |
90721-27-0 |
C9H6O3 |
 |
Palbociclib Impurity 28 |
|
|
 |
ClarithroMycin 9-OxiMe |
103450-87-9 |
C38H70N2O13 |
 |
Aztreonam Impurity 6 |
|
|
 |
2-(4-butoxy-3-cyanophenyl)-4-methylthiazole-5-carboxylic acid |
1657014-33-9 |
C16H16N2O3S |
 |
Bendamustine Impurity 29 |
847588-86-7 |
C19H22N6 |
 |
Vildagliptin Impurity 36 |
|
|
 |
AzithroMycin IMpurity C |
|
|
 |
EMpagliflozin iMpurity 8 |
|
|
 |
6,6'-oxybis(3-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid) |
|
|
 |
Revefenacin Impurity 2 |
1158699-78-5 |
C14H17NO4 |
![(2S,5β)-6α-ブロモ-3,3-ジメチル-7-オキソ-4-チア-1-アザビシクロ[3.2.0]ヘプタン-2β-カルボン酸ナトリウム](/CAS/GIF/73335-78-1.gif) |
(2S,5β)-6α-ブロモ-3,3-ジメチル-7-オキソ-4-チア-1-アザビシクロ[3.2.0]ヘプタン-2β-カルボン酸ナトリウム |
73335-78-1 |
C8H9BrNNaO3S |
 |
Power industry standard gas |
|
|
 |
Vortioxetine Impurity 15 |
2099147-02-9 |
C28H34N4S2 |
 |
Sunitinib Impurity 5 |
|
|
![4-{7H-ピロロ[2,3-D]ピリミジン-4-イル}-1H-ピラゾール](/CAS/20180601/GIF/952518-97-7.gif) |
4-{7H-ピロロ[2,3-D]ピリミジン-4-イル}-1H-ピラゾール |
952518-97-7 |
C9H7N5 |
 |
Ticagrelor impurity 25 |
|
|
 |
Istradefylline Impurity C |
|
|
 |
Diphenidol Impurity 2 |
63645-18-1 |
C16H17ClO |
 |
rac 3-Deacetyl-3-butanoyl Acebutolol Hydrochloride |
57898-71-2 |
C20H33ClN2O4 |
 |
Prednisolone Impurity 7 |
61549-70-0 |
C21H26O6 |
![1-[[(2E)-3-Phenyl-2-propen-1-yl]oxy]naphthalene](/CAS/20150408/GIF/1091626-77-5.gif) |
1-[[(2E)-3-Phenyl-2-propen-1-yl]oxy]naphthalene |
1091626-77-5 |
C19H16O |
 |
Tirofiban hydrochloride monohydrate Impurity 7 |
2250244-28-9 |
C13H19NO5S |
 |
Fluticasone IMpurity |
397864-58-3 |
C27H30F2O6S |
 |
Rizatriptan EP Impurity A |
887001-08-3 |
C28H35N7 |
 |
P219490 |
937370-10-0 |
C20H21N5Na2O6** |
 |
(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 |
 |
Rosuvastatin Impurity 39 |
|
|
 |
1-(5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N- ((5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl) methyl)-N-methylmethanamine hydrochloride |
|
C33H28ClF2N5O4S2 |
 |
Vortioxetine Imp.E |
508233-77-0 |
C18H22N2S |
 |
Alogliptin Related Compound 23 |
1618644-29-3 |
C20H13ClN4O2 |
 |
RocuroniuMbroMide iMpurity H |
|
|
 |
Demiditraz racemate |
944263-08-5 |
C13H16N2 |
 |
Rosuvastatin Impurity 105 |
|
|
 |
Vildagliptin Methyl Ester |
|
|
![(S)-1-メトキシ-2-メチルオキシ-3-ヒドロキシ-7-アセチルアミノ-10-メチルチオ-6,7-ジヒドロベンゾ[a]ヘプタレン-9(5H)-オン](/CAS/GIF/87424-25-7.gif) |
(S)-1-メトキシ-2-メチルオキシ-3-ヒドロキシ-7-アセチルアミノ-10-メチルチオ-6,7-ジヒドロベンゾ[a]ヘプタレン-9(5H)-オン |
87424-25-7 |
C21H23NO5S |
 |
(R)-2-((6-(3-((3-(2-cyano-5-fluorobenzyl)-1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)amino)piperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrile |
1917324-13-0 |
C31H28F2N8O4 |
 |
Zolmitriptan |
139264-24-7 |
C16H21N3O2 |
 |
Edoxaban Impurity 20 (1R,2R,4S) |
1928729-31-0 |
C16H29N3O7 |
 |
Rotigotine Impurity 9 |
|
|
 |
1-Propanol, 3-(2-methoxy-5-nitrophenoxy)- |
1156068-41-5 |
C10H13NO5 |
 |
Ticagrelor Impurity 109 |
|
|
 |
2-イソプロペニル-6-イソプロピルフェノール |
74926-89-9 |
C12H16O |
 |
1H-Benzimidazol-2-amine, 5,6-dichloro-N-(1-methylethyl)-1-α-L-ribofuranosyl- |
176161-49-2 |
C15H19Cl2N3O4 |
 |
Pregabalin Lactam (S)-Isomer Lactose Adduct |
466678-44-4 |
C20H35NO11 |
 |
Sitafloxacin Impurity 19 |
|
|
 |
Ceftriaxone IMpurit B |
|
|
 |
ラベプラゾールスルホン |
117976-47-3 |
C18H21N3O4S |
 |
Org246653-1(RRT0.35) |
|
|
 |
Clotrimazole Impurity 4 |
|
|
 |
2-(1-オキソプロピル)安息香酸 |
2360-45-4 |
C10H10O3 |
 |
10-O-2,2-Dichloroethoxycarbonyl Docetaxe |
158810-73-2 |
C46H55Cl2NO16 |
![(2S)-1-[(2S)-2-[[(1S)-3-Phenyl-1-[(2phenylethoxy) carbonyl]propyl]aMino]propanoyl]pyrrolidine-2-carboxylic acid](/CAS/20130318/GIF/CB52605019.gif) |
(2S)-1-[(2S)-2-[[(1S)-3-Phenyl-1-[(2phenylethoxy) carbonyl]propyl]aMino]propanoyl]pyrrolidine-2-carboxylic acid |
|
C26H31N2O5 |
 |
(2R,3R,4R,5R)-2-(4-amino-2-oxo-1,3,5-triazin-1(2H)-yl)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-3-yl acetate |
|
C10H14N4O6 |
 |
Olaparib Impurity 4 |
|
|
 |
Cefazoline Impurity A |
|
|
 |
(R)-ズロキセチン塩酸塩 |
910138-96-4 |
C18H19NOS.ClH |
![4-[[3-(4-Methylphenyl)-3-oxo-1-(trifluoroMethyl)propylidene]aMino]benzenesulfonaMide](/CAS/20150408/GIF/1061214-09-2.gif) |
4-[[3-(4-Methylphenyl)-3-oxo-1-(trifluoroMethyl)propylidene]aMino]benzenesulfonaMide |
1061214-09-2 |
C17H15F3N2O3S |
 |
Raltegravir USP RC E |
1193687-87-4 |
C20H22N6O5 |
 |
Azilsartan iMpurity M |
|
|
 |
Canagliflozin Impurity 35 |
|
|
 |
Piperacillin Sulfoxide |
67275-27-8 |
C23H27N5O8S |
 |
Canagliflozin Impurity 8 |
|
|
 |
EMpagliflozin iMpurity 16 |
|
|
 |
Tofacitinib Impurity 92 |
|
|
 |
Dapoxetine impurity 57 |
|
|
![1H-Purine-2,6-dione,8-[2-(3,4-dihydroxyphenyl)ethenyl]-1,3-diethyl-3,7-dihydro-7-methyl-, (E)-(9CI)](/CAS/20180601/GIF/155272-03-0.gif) |
1H-Purine-2,6-dione,8-[2-(3,4-dihydroxyphenyl)ethenyl]-1,3-diethyl-3,7-dihydro-7-methyl-, (E)-(9CI) |
155272-03-0 |
C18H20N4O4 |