Structure |
Chemical Name |
CAS |
MF |
 |
4-(3,4-DICHLOROPHENYL)-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE OXIME |
152642-35-8 |
C16H13Cl2NO |
 |
Linagliptin Impurity C |
|
|
 |
Parecoxib Impurity B |
|
|
 |
Vildagliptin impurity E |
|
|
 |
3-propylisobenzofuran-1(3H)-one |
72424-08-9 |
C11H12O2 |
 |
(R)-4-fluoro-2-((3-methyl-6-(3-((1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)amino)piperidin-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile |
|
C23H24FN7O4 |
 |
Empagliflozin impurity B |
|
|
 |
Varenicline Impurity 1 |
|
|
 |
Voriconazole Impurity 6 |
|
|
 |
Caspofungin impurity 1 |
|
|
 |
Cabozantinib impurity D |
|
|
 |
Neratinib Impurity 3 |
|
|
 |
Ranitidine Impurity D |
|
C13H22N4O3S |
 |
Metoprolol IMpurity 5 |
|
C15H25NO3 |
 |
Mirabegron Impurity 2 |
|
|
 |
Pemetrexed Impurity 1 |
1644287-26-2 |
C20H21N5O8 |
 |
Plerixafor Impurity B |
|
|
 |
Tolvaptan impurity3 |
|
|
 |
Vonoprazan Impurity 7 |
|
|
 |
Cefazolin impurity F |
|
|
 |
Ritodrine BP Impurity D |
|
|
 |
Rivaroxaban Impurity 19 |
|
|
 |
Topiroxostat Impurity 4 |
1379342-46-7 |
C8H8N2O3 |
 |
Ertapenem impurity 1 |
|
|
 |
(R)-2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenyl methacrylate |
|
C26H36NO3 |
 |
Flomoxef Impurity 3 |
|
|
 |
Ropivacaine impurity |
1105704-96-8 |
C12H14N2O3 |
 |
Diquafosol Impurity 1 |
26184-65-6 |
C18H24N4O17P2 |
 |
Milnacipran Impurity 3 |
1353644-50-4 |
C15H20ClNO |
 |
L-Glutamic acid 1-ethyl ester |
52454-78-1 |
C7H13NO4 |
 |
2-ヒドロキシ-2-(チオフェン-2-イル)-2-(チオフェン-3-イル)酢酸メチル |
28748-67-6 |
C11H10O3S2 |
 |
N-(5-amino-2-methylphenyl)-N-(4-(pyridin-3-yl)pyrimidin-2-yl)acetamide compound with methane (1:1) |
|
|
 |
N-(2-methyl-5-(methylamino)phenyl)-N-(4-(pyridin-3-yl)pyrimidin-2-yl)formamide |
|
C18H17N5O |
![methyl3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin -4-yl)amino)piperidin-1-yl)-3-oxopropanoate](/CAS/20180601/GIF/1616761-01-3.gif) |
methyl3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin -4-yl)amino)piperidin-1-yl)-3-oxopropanoate |
1616761-01-3 |
C17H23N5O3 |
 |
Labetalol iMpurity |
2731858-23-2 |
|
 |
ZXANKCFSGFEBQW-PFEQFJNWSA-N |
1258938-54-3 |
|
 |
TWEORVZIMOFLDE-MXTNKPTQSA-N |
1706671-50-2 |
C25H31N5O9S |
 |
WGEFOIHAXGTXJE-RTMVWDMESA-N |
1373171-12-0 |
C48H61NO14 |
 |
2-(2,4,5-トリフルオロ-3-メトキシベンゾイル)-3-エトキシアクリル酸エチルエステル |
866954-86-1 |
C15H15F3O5 |
 |
ICOFQCJKJOISKD-HSZRJFAPSA-N |
1435768-96-9 |
C26H35NO3 |
 |
Moxidectin |
119718-45-5 |
C37H53NO8 |
 |
GDZISNMJFAJFMR-BEQCQUFHSA-M |
2024603-92-5 |
C58H74N2O15S |
 |
GJXNGCFWGJQETE-UHFFFAOYSA-N |
1796891-27-4 |
C29H34N6O4 |
![ethyl N-[(2,5-dichlorophenyl)carbonyl]glycinate](/CAS/20180601/GIF/328283-61-0.gif) |
ethyl N-[(2,5-dichlorophenyl)carbonyl]glycinate |
328283-61-0 |
C11H11Cl2NO3 |
 |
Irbesartan Impurity 4 |
945540-26-1 |
C21H20N6O |
 |
BAUCJPGULMYPTE-UHFFFAOYSA-N |
2097683-67-3 |
C24H29NO4 |
 |
Entecavir Impurity 6 |
1354695-82-1 |
C26H27N5O3 |
 |
Bis(L-Valine) Ester Ganciclovir TFA Salt |
130914-71-5 |
C19H31N7O6 |
 |
6-Chloro-6-defluoro Ciprofloxacin |
93106-58-2 |
C17H18ClN3O3 |
 |
2-ヒドロキシ-5-アミノ-N-(2-カルボキシ-4-アミノフェニル)安息香酸 |
1797983-23-3 |
C14H12N2O5 |
![4-[1-methoxy-2-(methylamino)ethyl]benzene-1,2-diol:hydrochloride](/CAS/20180601/GIF/74571-90-7.gif) |
4-[1-methoxy-2-(methylamino)ethyl]benzene-1,2-diol:hydrochloride |
74571-90-7 |
C10H15NO3.ClH |
 |
(1-methylpiperidin-4-yl)(pyridin-2-yl)methanone |
517875-04-6 |
C12H16N2O |
 |
2-cyano-1,3-bis(2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethyl)guanidine |
55272-86-1 |
C16H24N8S2 |
 |
3-(4-(4-amino-5-chloro-2,3-dihydrobenzofuran-7-carboxamido)piperidin-1-yl)propyl 4-amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylate |
|
|
![(1R,3R)-1-(benzo[d][1,3]dioxol-5-yl)-2-(dimethylglycyl)-2,3,4,9-tetrahydro-1H-pyrido [3,4-b]indole-3-carboxylate methyl](/CAS/20200611/GIF/2169996-11-4.gif) |
(1R,3R)-1-(benzo[d][1,3]dioxol-5-yl)-2-(dimethylglycyl)-2,3,4,9-tetrahydro-1H-pyrido [3,4-b]indole-3-carboxylate methyl |
2169996-11-4 |
C24H25N3O5 |
 |
Fulvestrant impurity G |
|
|
 |
Bendamustine Related Impurity 17 |
|
|
 |
Bortezomib Impurity 24 |
|
|
 |
Bortezomib Impurity 38 |
|
|
 |
Edoxaban Impurity 27 |
|
|
 |
Linagliptin Impurity 30 |
2074688-81-4 |
C33H32N8O5 |
 |
Pantoprazole Impurity 8 |
|
|
 |
Rivaroxaban Impurity 58 |
|
|
 |
Rivaroxaban Impurity 65 |
|
|
 |
Sitafloxacin Impurity 4 |
|
|
 |
Ticagrelor Related Compound 83 |
|
|
 |
Ticagrelor Related Compound 91 |
|
|
 |
Vonoprazan Impurity 21 |
|
|
 |
Ceftazidime Oxide Impurity |
1301254-48-7 |
C22H22N6O8S2 |
 |
N-(2,6-dimethylphenyl)-2-(4-(2-hydroxy-3-(4-methoxyphenoxy)propyl)piperazin-1-yl)acetamide |
1393717-46-8 |
C24H33N3O4 |
 |
Blonanserin Impurity J |
|
|
 |
Brexpiprazole Impurity E |
|
|
 |
Cefazolin USP Impurity B |
|
|
 |
Everolimus Impurity D |
|
|
 |
Loratadine Impurity I |
133330-56-0 |
C22H21ClN2O2 |
 |
Olaparib Impurity Q |
|
|
 |
Ozagrel Impurity 3 |
|
|
 |
Pitavastatin Impurity 12 |
|
|
 |
(6S,7S)-2-amino-6-(propylamino)-4,5,6,7-tetrahydro-1,3-benzothiazol-7-ol |
|
|
 |
Melphalan EP impurity H |
88457-23-2 |
C14H20Cl2N2O2 |
 |
ethyl 2-(4-(sec-butoxy)-3-formylphenyl)-4-methylthiazole-5-
carboxylate |
2375033-31-9 |
C18H21NO4S |
 |
Canagliflozin Impurity 33 |
|
|
 |
Loratadine Impurity 14 |
169253-13-8 |
C22H23ClN2O2 |
 |
Metronidazole Impurity 3 |
5006-79-1 |
C6H7N3O2 |
 |
Nifedipine Impurity 9 |
87625-92-1 |
C15H15NO5 |
 |
Peramivir Impurity 7 HCl |
1352062-19-1 |
C14H27ClN2O4 |
 |
Butylphthalide impurity |
380905-48-6 |
C12H16O3 |
 |
Dapoxetine impurity |
2242008-38-2 |
C30H32ClNO2 |
 |
Pregabalin Impurity 25 |
|
|
 |
Loxoprofen |
50882-18-3 |
C7H10O3 |
 |
Ropivacaine impurity |
1543937-58-1 |
C13H16N2O3 |
 |
Mono Oxidation Sugammadex(Org198958-2) |
2412953-13-8 |
C72H113NaO49S8 |
 |
3,3'-(oxybis(ethane-1,1-diyl))bis(1,2-dimethylbenzene) |
|
C20H26O |
 |
Piperacillin Impurity 4 |
|
|
![(R)-3-amino-4-phenyl-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4] triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one](/CAS/20200331/GIF/CB54744851.gif) |
(R)-3-amino-4-phenyl-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4] triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one |
2749805-70-5 |
C16H18F3N5O |
 |
Amlodipine Impurity 30 |
95574-97-3 |
C4H7ClO3 |
 |
Rasagiline Impurity 3 |
1175018-74-2 |
C12H14ClN |
 |
Enrofloxacin EP Impurity C |
138892-82-7 |
C19H23N3O3 |
 |
Pregabalin Lactam (S)-Isomer Lactose Adduct |
466678-44-4 |
C20H35NO11 |
 |
Ertapenem Impurity Pro-maba |
724700-26-9 |
C12H14N2O3 |