| Structure |
Chemical Name |
CAS |
MF |
 |
Phenylephrine Impurity 2 |
|
C9H13NO2 |
 |
Pitavastatin Impurity 23 |
1467166-39-7 |
C28H28FNO4 |
 |
Pregabalin Impurity 24 |
|
|
|
|
Rocuronium Bromide Impurity 11 |
|
|
|
|
Rocuronium Bromide Impurity 24 |
|
|
|
|
Rosuvastatin EP Impurity L |
|
|
|
|
Timolol EP Impurity J |
|
|
|
|
Trimetazidine Impurity 7 |
|
|
|
|
Cefazolin Impurity L |
|
|
|
|
Ceftazidime hetero trans oxidation Impurity |
|
|
|
|
Regorafenib Impurity 17 |
|
|
|
|
Ropivacaine Impurity 45 |
2726971-51-1 |
|
 |
Sildenafil Impurity 17 |
|
C22H30N6O4S |
|
|
Sugammadex sodium Org199074-1 Impurity |
|
|
|
|
Sugammadex sodium Org238832-1 Impurity |
|
|
 |
Solifenacin Impurity 7（Solifenacin EP Impurity D） |
2216750-52-4 |
C31H28N2O |
 |
Dyclonine Impurity 2 |
66536-15-0 |
C13H16O2 |
 |
Levofloxacin Impurity 23 |
2206825-95-6 |
C19H21ClFN3O4 |
 |
Nitrendipine impurity 1 |
1242511-98-3 |
C18H18N2O5 |
 |
methyl 7-bromo-4-hydroxyisoquinoline-3-carboxylate |
1572439-66-7 |
C11H8BrNO3 |
 |
Dapoxetine impurity |
2242008-36-0 |
C28H26O3 |
 |
Pregabalin Impurity 11 |
177432-20-1 |
C7H11NO3 |
 |
Pregabalin Impurity 6 |
2102350-92-3 |
C9H15NO3 |
|
|
Sunitinib Impurity 2 |
|
|
 |
(2S,3R,4R,5S,6R)-2-(3-(4-ethoxybenzyl)phenyl)-6-(hydroxyl methyl)tetrahydro-2H-pyran-3,4,5-triol |
2452300-89-7 |
C21H26O6 |
 |
(R)-Zanubrutinib |
1691249-44-1 |
C27H29N5O3 |
 |
LUMAT-005 |
313369-16-3 |
C16H19N3O3 |
|
|
Fimasartan Impurity F |
|
|
 |
Amlodipine Impurity 23 (E-Isomer) |
|
C26H31ClN2O8S |
|
|
Erlotinib Impurity 37 |
|
|
![Bis{2-[benzyl(methyl)amino]ethyl} 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate dihydrochloride](/CAS/20200401/GIF/71784-27-5.gif) |
Bis{2-[benzyl(methyl)amino]ethyl} 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate dihydrochloride |
71784-27-5 |
C35H41ClN4O6 |
 |
Riluzole 5-Trifluoromethoxy Isomer |
752969-85-0 |
C8H5F3N2OS |
 |
Pazufloxacin Impurity 7 |
171567-48-9 |
C15H15FN2O3 |
|
|
Empagliflozin Impurity 42 |
|
|
 |
2-amino-2-(4-nonylphenethyl)propane-1,3-diol |
746594-44-5 |
C20H35NO2 |
|
|
Zopiclone Impurity 17 |
|
|
 |
Pregabalin Impurity D |
53439-96-6 |
C11H14O3 |
 |
Cephalosporin Impurity 3 HCl |
2429-86-9 |
C14H17N3O6S |
 |
((2R,3S,4R,5R,6S)-6-(3-((5-(4-fluorophenyl)thiophen-2-yl) methyl)-4-methylphenyl)-3,4,5-trihydroxytetrahydro- 2H-pyran-2-yl)methyl acetate |
2146135-87-5 |
C26H27FO6S |
|
|
Cefazolin Impurity 1 |
|
|
 |
Tofacitinib Impurity 77 |
1640971-51-2 |
C16H20N6O2 |
|
|
Tofacitinib Impurity 84 |
|
|
 |
Cetirizine impurity B 2HCl |
1000690-91-4 |
C19H22Cl2N2O2 |
 |
7-Despropyl 7-Methyl Vardenafil |
2169247-39-4 |
C21H28N6O4S |
|
|
Bendamustine Impurity 36 |
|
|
 |
Bosutinib Impurity 7 |
219786-51-3 |
C10H12BrNO4 |
 |
Cefazolin Impurity 13 |
1607841-65-5 |
C25H24N12O6S6 |
|
|
Cefoxitin Impurity 4 |
|
|
 |
Cilnidipine Impurity 3 |
123853-41-8 |
C24H22N2O6 |
|
|
Erlotinib Impurity 50 |
|
|
|
|
Pitavastatin Impurity 26 |
|
|
|
|
Plerixafor Impurity 2 |
|
|
 |
Pregabalin Impurity 48 |
1239856-83-7 |
C11H23NO2 |
|
|
Rivaroxaban Impurity 76 |
|
|
|
|
Alvimopan Impurity 2 |
|
|
|
|
Alvimopan Impurity 4 |
|
|
|
|
Isavuconazole Impurity 13 |
|
|
 |
Sofosbuvir Impurity13 |
220503-64-0 |
C38H31N3O9 |
 |
21-Acetyl-6β-fluorotriamcinolone Acetonide |
67438-37-3 |
C26H32F2O7 |
 |
Quetiapine EP Impurity W |
1800608-95-0 |
C34H32N4O2S2 |
 |
1,1,4,4-テトラフェニル-L-トレイトール |
117780-08-2 |
C28H26O4 |
 |
(11β,16α)-21-(Acetyloxy)-11,16,17-trihydroxypregna-1,4,14-triene-3,20-dione |
131918-72-4 |
C23H28O7 |
 |
O-Acetyl Silodosin |
160970-86-5 |
C27H34F3N3O5 |
|
|
Olaparib Impurity I |
|
|
|
|
Brexpiprazole Impurity C |
|
|
|
|
Dapoxetine Impurity 7 |
|
|
 |
Irbesartan Impurity 5 |
1213252-81-3 |
C25H28N6O |
|
|
Cabozantinib impurity C |
|
|
 |
Loratadine Impurity 4 |
|
C22H23ClN2O2 |
|
|
Rocuronium bromide Impurity 36 |
|
|
 |
Sildenafil Impurity 14 |
2146091-79-2 |
C24H32N6OS2 |
 |
Telmisartan Impurity 6 |
1083158-65-9 |
C19H22N4O |
|
|
AZD9291(Osimertinib) Impurity 5 |
|
|
 |
Celecoxib Impurity 15 |
|
C17H14F3N3O2S |
|
|
Etoposide Impurity 2 |
|
|
|
|
Fludarabine EP impurity J |
|
|
|
|
Ropivacaine Impurity 12 |
|
|
 |
Solifenacin impurity 17 |
1029430-94-1 |
C19H17N3O |
|
|
Sugammadex sodium Org205485-1 Impurity |
|
|
|
|
Sugammadex sodium Org246653-1 Impurity |
|
|
|
|
Tadalafil impurity R |
|
|
 |
N-((4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)phenyl) sulfonyl)acetamide |
198471-47-5 |
C19H16F3N3O3S |
|
|
Butyphthalide impurity 29 |
|
|
 |
Butyphthalide impurity 38 |
1841089-56-2 |
C24H30O5 |
|
|
Canagliflozin Impurity 39 |
|
|
|
|
Cefaclor double bond displacement impurity 9 |
|
|
|
|
Diquafosol Impurity 7 |
|
|
|
|
Febuxostat Impurity 75 |
|
|
|
|
Febuxostat Impurity 90 |
2646683-37-4 |
|
|
|
Febuxostat Impurity 95 |
|
|
 |
Ibrutinib Impurity 17 |
2134109-10-5 |
C16H18N6O |
|
|
LCZ696(valsartan + sacubitril) impurity 36 |
|
|
|
|
Lenvatinib Impurity 17 |
|
|
|
|
Moxifloxacin degradation impurity 36 |
|
|
|
|
Moxifloxacin Impurity 49 |
|
|
|
|
Olsalazine Impurity B |
|
|
|
|
Parecoxib sodium Impurity 32 |
|
|
|
|
Rosuvastatin Impurity 39 |
|
|
|
|
Tofacitinib Impurity 95 |
|
|
|
|
Vildagliptin Impurity ZA4 |
|
|