| Structure |
Chemical Name |
CAS |
MF |
 |
Aztreonam Impurity 4 |
|
|
 |
Bendamustine Impurity 29 |
847588-86-7 |
C19H22N6 |
 |
Bendamustine Impurity 35 |
|
|
 |
Cefoxitin Impurity 3 |
|
|
 |
Doripenem Impurity 5 |
|
|
 |
Erlotinib Impurity 47 |
|
|
 |
Etoposide EP Impurity A |
124151-67-3 |
C37H38O15 |
 |
Lamivudine Impurity 5 |
|
|
 |
Lercanidipine Impurity 25 |
100427-22-3 |
C36H41N3O6 |
 |
Oseltamivir Impurity 30 |
|
|
 |
Pitavastatin Impurity 25 |
1356998-79-2 |
C19H16FN |
 |
Rocuronium Bromide Impurity 16 |
|
|
 |
Rocuronium Bromide Impurity 25 |
|
|
 |
Telmisartan Impurity 5 |
885046-20-8 |
C19H19ClN4 |
 |
Tinidazole Impurity 2 |
140165-55-5 |
C6H12N2O4S |
![3-[3-({[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl}(methyl)amino)propyl]-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one hydrochloride](/CAS/20200331/GIF/1086026-38-1.gif) |
3-[3-({[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl}(methyl)amino)propyl]-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one hydrochloride |
1086026-38-1 |
C27H34N2O5*ClH |
 |
Ceftazidime side chain Impurity |
|
|
 |
Linagliptin Impurity 35 |
|
|
 |
Ropivacaine Impurity 1 |
|
|
 |
Ropivacaine Impurity 46 |
|
|
 |
Sugammadex sodium Org199425-1 Impurity |
|
|
 |
Sugammadex sodium Org244517-1 Impurity |
|
|
 |
Terbutaline Impurity 11 |
2387020-93-9 |
C8H7BrO3 |
 |
(2R,3R,4R,5S,6R)-2-(4-chloro-3-(4-(((R)-tetrahydrofuran- 3-yl)oxy)benzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H- pyran-3,4,5-triol |
|
C23H27ClO7 |
 |
Butyphthalide impurity 28 |
|
|
 |
Butyphthalide impurity 36 |
2245275-82-3 |
C15H18O5 |
 |
Canagliflozin Impurity 32 |
|
|
 |
Carbocistein Impurity B |
|
|
 |
Celecoxib Impurity 22 |
921617-76-7 |
C17H13F3N2O3S |
 |
Emtricitabine Impurity RRO |
|
|
 |
Febuxostat Impurity 84 |
|
|
 |
Febuxostat Impurity 89 |
|
|
 |
Gefitinib Impurity T |
|
|
 |
Ibrutinib Impurity 16 |
|
|
 |
LCZ696(valsartan + sacubitril) impurity 35 |
|
|
 |
Lenvatinib Impurity 15 |
|
|
 |
Montelukast sodium impurity I |
|
|
 |
Moxifloxacin Impurity 48 |
|
|
 |
Olsalazine Impurity A |
|
|
 |
Ozagrel impurity E |
|
|
 |
Solifenacin impurity 22 |
|
|
 |
Sunitinib Impurity YDEJ |
|
|
 |
Tofacitinib Impurity 94 |
|
|
 |
Topiroxostat Impurity 31 |
|
|
 |
Sitafloxacin Impurity 9 Sodium Salt |
|
|
 |
Pitavastatin Impurity 18 Sodium Salt |
1611499-16-1 |
C25H24FNO5 |
 |
Saxagliptin Impurity 10 |
|
|
 |
(1r,4r)-4-((2-amino-4-bromobenzyl)amino)cyclohexan-1-ol hydrochloride |
|
C13H20BrClN2O |
 |
Aztreonam Impurity 6 |
|
|
 |
Cetirizine impurity 14 |
|
C21H25ClN2O3 |
 |
Vitamin B1 Impurity 1 |
|
C12H17ClN4OS |
 |
Diquafosol Impurity UP2U |
221169-12-6 |
C18H25N4NaO17P2 |
 |
Pemetrexed disodium Impurity |
17405-00-4 |
C7H5ClN2O2 |
 |
Vonoprazan Impurity Z-1 |
|
|
 |
Olanzapine impurity M |
|
C17H20N4S |
 |
Vildagliptin Impurity 38 |
956508-24-0 |
C10H16N2O3 |
 |
Tazobactam Impurity C |
|
|
 |
Palonosetron Impurity TM1-YA |
|
|
 |
Pitavastatin Impurity 33 |
|
|
 |
Pralatrexate Impurity 14 |
|
|
 |
Pitavastatin Impurity 51 |
|
|
![BenzaMide, N-[1-(3,5-di-O-benzoyl-2-C-Methyl-β-D-arabinofuranosyl)-1,2-dihydro-2-oxo-4-pyriMidinyl]-](/CAS/20180808/GIF/863329-62-8.gif) |
BenzaMide, N-[1-(3,5-di-O-benzoyl-2-C-Methyl-β-D-arabinofuranosyl)-1,2-dihydro-2-oxo-4-pyriMidinyl]- |
863329-62-8 |
C31H27N3O8 |
 |
Fosfluconazole iMpurity |
|
|
 |
Cinacalcet Impurity D |
1271930-15-4 |
C32H31F6N |
 |
BendaMustine Dihydroxy IMpurity |
109882-29-3 |
C16H24ClN3O4 |
 |
BroMocriptine IMpurity G |
|
C32H40BrN5O5 |
 |
Captopril IMpurity H |
205521-07-9 |
C15H23NO5S2 |
 |
Cefdinir IMpurity 3 (Cefdinir Decarboxy Open Ring Lactone (Mixture of A and B)) |
178949-04-7 |
C13H15N5O4S2 |
 |
Ceftriaxone IMpurit D |
|
|
 |
Ciprofloxacin Related CoMpound |
528851-30-1 |
C15H17Cl2N3O3 |
 |
Dasatinib IMpurity 4 |
|
|
 |
Deferasirox Methyl Ester |
1266741-05-2 |
C22H17N3O4 |
 |
Deltacortinene Acetate (Predisolone Acetate IMpurity) |
4380-55-6 |
C23H28O5 |
 |
Entecavir IMpurity A |
|
|
 |
Fasudil IMpurity 1 |
1423155-03-6 |
C14H17N3O2S |
 |
Irbesartan IMpurity |
1079997-01-5 |
C26H30N6O2 |
 |
Montelukast EP IMpurity I |
|
|
 |
RaceMic Fudosteine HCl |
1023971-15-4 |
C6H13NO3S |
 |
RocuroniuM BroMide IMpurity 18 |
|
|
 |
SalMeterol IMpurity E |
|
C25H37NO4 |
 |
SulbactaM IMpurity C |
|
|
 |
Terazosin IMpurity J |
152551-75-2 |
C19H27N5O4 |
 |
Ticarcillin SodiuM IMpurity A |
36041-93-7 |
C14H16N2O4S2 |
 |
EthanediaMide iMpurity E |
|
C2H4N2O2 |
 |
Methyl (1-benzyl-4-Methylpiperidin-3-yl)carbaMate |
1206875-41-3 |
C15H22N2O2 |
![S-(-)-[1-(3-Methoxyphenyl)ethyl]-N,N-diMethylaMine](/CAS/20150408/GIF/889443-69-0.gif) |
S-(-)-[1-(3-Methoxyphenyl)ethyl]-N,N-diMethylaMine |
889443-69-0 |
C11H17NO |
 |
N-(4-aMinophenyl)-2-chloro-N-MethylacetaMide |
855860-75-2 |
C9H11ClN2O |
 |
Ibrutinib iMpurity |
936351-48-3 |
C12H13ClN2O |
 |
1-Phenyl-5-(pyridin-2-yl)-1,2-dihydropyridin-2-one |
381725-50-4 |
C16H12N2O |
![(1R,5S,6R)-rel-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester](/CAS/GIF/347378-74-9.gif) |
(1R,5S,6R)-rel-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester |
347378-74-9 |
C14H22O4 |
![(3R,5R,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]-3,5-dihydroxy-6-heptenoic Acid CalciuM Salt](/CAS/GIF/254452-96-5.gif) |
(3R,5R,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]-3,5-dihydroxy-6-heptenoic Acid CalciuM Salt |
254452-96-5 |
C25H24FNO4 |
![(αZ)-α-(MethoxyiMino)-N-[(5aR,6R)-1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-2-furanacetaMide](/CAS/GIF/947723-87-7.gif) |
(αZ)-α-(MethoxyiMino)-N-[(5aR,6R)-1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-2-furanacetaMide |
947723-87-7 |
C15H13N3O6S |
![1-[[2-[(2-AMinophenyl)aMino]-5-Methyl-3-thienyl]carbonyl]-4-Methyl-piperazine](/CAS/GIF/138564-61-1.gif) |
1-[[2-[(2-AMinophenyl)aMino]-5-Methyl-3-thienyl]carbonyl]-4-Methyl-piperazine |
138564-61-1 |
C17H22N4OS |
 |
1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-hydroxy-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester |
452092-31-8 |
C15H13F2NO4 |
 |
2-(IsopropylaMino)-2',6'-acetoxylidide Hydrochloride |
35891-87-3 |
C13H21ClN2O |
 |
2,2'-IMinobis(N-(2,6-DiMethylphenyl)acetiaMide Hydrochloride |
1135231-62-7 |
C20H26ClN3O2 |
 |
3,4-O-(DiethylMethylidene) ShikiMic Acid Ethyl Ester |
943515-58-0 |
C14H22O5 |
![4-Hydroxy-α1-[[[6-(2-phenylethoxy)hexyl]aMino]Methyl]-1,3-benzenediMethanol](/CAS/GIF/94749-02-7.gif) |
4-Hydroxy-α1-[[[6-(2-phenylethoxy)hexyl]aMino]Methyl]-1,3-benzenediMethanol |
94749-02-7 |
C23H33NO4 |
![5-[2-Ethoxy-5-[(4-Methyl-1-piperazinyl)thioxoMethyl]phenyl]-1,6-dihydro-1-Methyl-3-propyl-7H-pyrazolo[4,3-d]pyriMidine-7-thione](/CAS/20150408/GIF/1333233-46-7.gif) |
5-[2-Ethoxy-5-[(4-Methyl-1-piperazinyl)thioxoMethyl]phenyl]-1,6-dihydro-1-Methyl-3-propyl-7H-pyrazolo[4,3-d]pyriMidine-7-thione |
1333233-46-7 |
C23H30N6OS2 |
 |
BIRG 613 BS |
287980-85-2 |
C15H16N4O |