| Structure |
Chemical Name |
CAS |
MF |
 |
M-ISOBUTYL IBUPROFEN |
66622-47-7 |
C13H18O2 |
 |
1,3-BIS(METHYLTHIO)-2-PROPANOL |
31805-83-1 |
C5H12OS2 |
 |
4-ISOTHIOCYANATO-4'-NITRODIPHENYL ETHER |
19881-18-6 |
C13H8N2O3S |
 |
(R)-N-Glycidylphthalimide |
181140-34-1 |
C11H9NO3 |
 |
6-chloro-N-((1R,2S)-2-(3,4-difluorophenyl)cyclopropyl)-5- nitro-2-(propylthio)pyrimidin-4-amine |
1427523-93-0 |
C16H15ClF2N4O2S |
 |
Bendamustine Impurity 15 |
|
|
|
|
Bendamustine Related Impurity 10 |
|
|
|
|
Bortezomib Impurity 16 |
|
|
 |
Captopril Related Compound 8 |
112243-88-6 |
C9H15NO3S |
|
|
Edoxaban Impurity 25 (1R,2S,4R) Oxalate |
|
|
 |
Ezetimibe Impurity 35 |
1650568-82-3 |
C39H46F2N2O5Si2 |
|
|
Fosaprepitant Impurity 8 |
|
|
 |
Linagliptin Impurity 28 |
2074688-84-7 |
C22H23N7O3 |
|
|
Pantoprazole Impurity 3 |
|
|
|
|
Ticagrelor Related Compound 58 |
|
|
|
|
Vildagliptin Impurity 9 |
|
|
 |
Cefathiamidine Impurity 5 |
40818-86-8 |
C10H11ClN2O4S |
 |
methyl 4-hydroxy-3,5-diisopropylbenzoic acid |
|
C14H20O3 |
|
|
Apixaban Impurity J |
|
|
|
|
Avibactam Impurity C |
|
|
|
|
Brexpiprazole Impurity M |
|
|
|
|
Cefaclor Impurity 5 |
|
|
|
|
Linagliptin Impurity 39 |
|
|
|
|
Peramivir Impurity 5 |
|
|
|
|
Pidotimod Impurity O |
|
|
|
|
Pramipexole EP Impurity C |
|
|
 |
Imiquimod Impurity 5 |
853793-02-9 |
C15H18N4 |
 |
9-(1,3-diacetate-2-propoxymethyl)guanine |
86357-19-9 |
C13H17N5O6 |
 |
Cefadroxil Impurity 6 |
2378158-45-1 |
C32H32N6O9S2 |
 |
Loratadine Impurity 9 |
125743-81-9 |
C22H23ClN2O2 |
|
|
Metronidazole Impurity 1 |
|
|
 |
Parecoxib Impurity 16 |
2235371-89-6 |
C19H18N2O4S |
|
|
Rosuvastatin Impurity 54 |
|
|
 |
Vonoprazan Fumarate Impurity 6 |
2250243-23-1 |
C33H27F2N5O4S2 |
![3-((3aS,4R,6S,6aR)-6-(2-hydroxyethoxy)-2,2-dimethyltetrahydro- 4H-cyclopenta[d][1,3]dioxol-4-yl)-5-(propylthio)-3H-[1,2,3] triazolo[4,5-d]pyrimidin-7-ol](/CAS/20200401/GIF/1456538-51-4.gif) |
3-((3aS,4R,6S,6aR)-6-(2-hydroxyethoxy)-2,2-dimethyltetrahydro- 4H-cyclopenta[d][1,3]dioxol-4-yl)-5-(propylthio)-3H-[1,2,3] triazolo[4,5-d]pyrimidin-7-ol |
1456538-51-4 |
C17H25N5O5S |
|
|
Esomeprazole Impurity 24 |
|
|
|
|
Prasugrel Impurity 15 |
|
|
 |
Pregabalin Impurity 18 |
1621171-19-4 |
C9H15NO2 |
|
|
Pregabalin Impurity 23 |
|
|
 |
Butylphthalide impurity |
16692-58-3 |
C12H14O2 |
 |
ethyl 2,5-dihydroxybenzenesulfonate |
|
C8H10O5S |
![5-ALLYLIDENE-10,11-DIHYDRO-5H-DIBENZO[A,D]CYCLOHEPTENE](/CAS/GIF/24755-73-5.gif) |
5-ALLYLIDENE-10,11-DIHYDRO-5H-DIBENZO[A,D]CYCLOHEPTENE |
24755-73-5 |
C18H16 |
|
|
Nintedanib Impurity 27 |
|
|
 |
ethyl 2-(2-formyl-3-hydroxyphenyl)-4-methylthiazole-5- carboxylate |
|
C14H13NO4S |
 |
LUMAT-004 |
313544-31-9 |
C16H17N3O3 |
 |
Varenicline Impurity 3 |
1333145-89-3 |
C14H15N3 |
![Econazole Related Compound C (15 mg) (1-(4-Chlorobenzyl)-3-[(2RS)-2-[(4-chlorobenzyl)oxy]-2-(2,4-dichlorophenyl)ethyl]imidazolium chloride)](/CAS/20240320/GIF/57265-33-5.gif) |
Econazole Related Compound C (15 mg) (1-(4-Chlorobenzyl)-3-[(2RS)-2-[(4-chlorobenzyl)oxy]-2-(2,4-dichlorophenyl)ethyl]imidazolium chloride) |
57265-33-5 |
|
 |
Amlodipine Impurity 22 (Z-Isomer) |
|
C26H31ClN2O8S |
 |
Amlodipine Impurity 28 |
79781-21-8 |
C18H20ClNO5 |
|
|
Axitinib Impurity 16 |
|
|
|
|
Axitinib Impurity 22 |
|
|
![Imidazo[5,1-f][1,2,4]triazin-4(1H)-one, 2-[2-ethoxy-5-[(4-ethyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-5-methyl-7-propyl-](/CAS/20210111/GIF/448184-48-3.gif) |
Imidazo[5,1-f][1,2,4]triazin-4(1H)-one, 2-[2-ethoxy-5-[(4-ethyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-5-methyl-7-propyl- |
448184-48-3 |
C23H32N6O5S |
 |
Dolutegravir 4-Desfluoro Impurity |
1863916-87-3 |
C20H20FN3O5 |
 |
Tetrabenazine Dehydro Impurity |
100322-43-8 |
C19H25NO3 |
 |
Cefotiam Impurity 22 |
1628441-07-5 |
C13H14N4O5S2 |
 |
Dezocine Impurity 2 |
100667-17-2 |
C16H21NO |
 |
loteprednol Impurity 7 |
82034-20-6 |
C24H33ClO7 |
 |
Sitagliptin Impurity 28 |
898543-70-9 |
C32H25F12N9O2 |
 |
Vilanterol Impurity 3 Triphenylacetate |
503070-62-0 |
C23H31Cl2NO5 |
|
|
Empagliflozin Impurity 33 |
|
|
 |
Sugammadex Impurity 21 |
2412952-93-1 |
C72H113NaO48S8 |
 |
4-((1,4,8,11-tetraazacyclotetradecan-1-yl)methyl)benzaldehyde trihydrochloride |
1254176-45-8 |
C18H30N4O |
 |
Remifentanil Impurity 1 (RTF-02) |
938184-94-2 |
C16H21N3O2 |
![methyl (3aS,4R,6S,6aR)-4-((tert-butoxycarbonyl)amino)-3-(pentan-3-yl)-3a,5,6,6a-tetrahydro-4H-cyclopenta[d]isoxazole-6-carboxylate](/CAS/20200611/GIF/383910-25-6.gif) |
methyl (3aS,4R,6S,6aR)-4-((tert-butoxycarbonyl)amino)-3-(pentan-3-yl)-3a,5,6,6a-tetrahydro-4H-cyclopenta[d]isoxazole-6-carboxylate |
383910-25-6 |
C18H30N2O5 |
 |
sodium (((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy) methyl)oxidophosphoryl)-L-alaninate |
382140-24-1 |
C12H19N6O5P |
 |
N-Des-tetrahydrofuran N-(6,7-Dimethoxy-4,4a-dihydroquinazolin-4-amine) Alfuzosin |
928780-95-4 |
C24H30N8O4 |
|
|
Zopiclone Impurity 13 |
|
|
 |
N-METHYLISATIN |
2058-74-4 |
C9H7NO2 |
 |
1-bromo-3-(4-ethoxybenzyl)benzene |
898538-17-5 |
C15H15BrO |
 |
(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 |
 |
Brivaracetam Impurity |
2432911-37-8 |
C11H22O3 |
|
|
Azithromycin EP Impurity K |
|
|
|
|
Cefminox Sodium impurity 5 |
|
|
 |
Moxifloxacin Impurity 37 |
1803729-19-2 |
C7H3ClF2O2 |
 |
Nimodipine Impurity 12 |
39562-18-0 |
C19H22N2O6 |
|
|
Rosuvastatin Impurity 53 |
|
|
 |
Sulbactam Impurity 8 |
75527-88-7 |
C8H10BrNO5S |
 |
Tenofovir Impurity 64 |
1878175-76-8 |
C13H23N5O8P2 |
|
|
Ticagrelor Impurity 65 |
|
|
 |
Ticagrelor Impurity 72 |
1402150-11-1 |
C24H28F2N6O5S |
|
|
Topiroxostat Impurity 18 |
|
|
 |
Isorhamnetin 3,7-O-diglucoside |
6758-51-6 |
C28H32O17 |
|
|
Afatinib Impurity 26 |
|
|
 |
Amifostine Impurity 5 |
712255-27-1 |
C5H9BrN2 |
 |
Aztreonam Impurity 5 |
2195336-17-3 |
C4H10N2O5S |
|
|
Canagliflozin Impurity 35 |
|
|
 |
Cefazolin Impurity 7 (Cefazolin Trimethylsilyl Ester) |
1072000-00-0 |
C17H22N8O4S3Si |
|
|
Dapagliflozin Impurity 25 |
|
|
|
|
Doripenem Impurity 1 |
|
|
|
|
Erlotinib Impurity 54 |
|
|
|
|
Erlotinib Impurity 59 |
|
|
|
|
Etoposide Impurity 5 |
|
|
|
|
Olaparib Impurity 26 |
|
|
 |
Oseltamivir Impurity 14 |
2081110-44-1 |
C16H28N2O4 |
|
|
Rocuronium bromide Impurity 35 |
|
|
|
|
Adefovir Impurity 5 |
|
|
|
|
Apremilast Impurity QJ |
|
|
|
|
Apremilast Impurity TTN |
|
|
|
|
AZD9291 Osimertinib Impurity 1 |
|
|
|
|
Dextrorotation lansoprazole Impurity I |
|
|