Structure |
Chemical Name |
CAS |
MF |
 |
Varenicline Impurity D |
1002359-81-0 |
|
 |
2-Propanone, 1-(2-hydroxypropoxy)- (9CI) |
90817-38-2 |
C6H12O3 |
 |
Nirmatrelvir Impurity 4 |
|
|
 |
Nifedipine Impurity L |
|
|
 |
2-Pyrrolidinone, 3,4-dihydroxy-5-(hydroxymethyl)-, (3R,4R,5R)- (9CI) |
155102-96-8 |
C5H9NO4 |
 |
Bumetanide Impurity 24 |
|
|
 |
Rocuronium Bromide Impurity 37、38、39 |
|
|
 |
Ritonavir EP Impurity HIJ |
|
|
 |
Crisaborole Impurity 42 |
|
|
 |
Perospirone Impurity 26 |
|
|
 |
Paxlovid Impurity 15 |
|
|
 |
3-(2-(cyclopent-2-en-1-yl)-2-hydroxy-2-phenylacetoxy)-1,1-dimethylpyrrolidin-1-ium bromide |
|
|
 |
Canagliflozin Impurity 84 |
|
|
 |
Fondaparinux sodium impurity 18 |
|
|
 |
Fondaparinux sodium impurity 13 |
|
|
 |
Lasmiditan Impurity 1 |
|
|
![(5R,6R)-6-((R)-1-hydroxyethyl)-3-((R)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-en-7-one](/) |
(5R,6R)-6-((R)-1-hydroxyethyl)-3-((R)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-en-7-one |
|
|
 |
Olodaterol Impurity 22 |
|
|
 |
Olodaterol Impurity 25 |
|
|
 |
32,43,50-Tricarboxy-cyanoco balamin |
|
|
 |
(S)-Azelastine |
143228-85-7 |
C22H24ClN3O |
 |
Relugolix Impurity 92 |
|
|
 |
N-Desethyl Vardenafil |
448184-46-1 |
C21H28N6O4S |
 |
O-Desmethyl Gefitinib |
847949-49-9 |
C21H22ClFN4O3 |
 |
Pyrazole N-Demethyl Sildenafil |
139755-95-6 |
C21H28N6O4S |
 |
S-(-)-Tolterodine |
124937-53-7 |
C22H31NO |
 |
Zolmitriptan N-Oxide |
251451-30-6 |
C16H21N3O3 |
 |
3-(hydroxymethyl)-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one |
|
|
 |
7-CHLORO-1,3DIHYDRO-5-FLUOROPHENYL-2-NITRO-METHYLENE-2H-1,4-BENZODIAZEPINE-4-OXIDE |
60656-76-0 |
C16H11ClFN3O3 |
 |
17alpha-Hydroxytrenbolone |
80657-17-6 |
C18H22O2 |
 |
3,4-dihydroxybutanoic acid |
1518-61-2 |
C4H8O4 |
 |
Isocyclosporin A |
59865-16-6 |
C62H111N11O12 |
 |
GINKGOLIC ACIDS |
|
|
 |
R-DULOXETINE HYDROCHLORIDE |
910138-96-4 |
C18H20ClNOS |
 |
(R)-Terazosin |
109351-34-0 |
C19H25N5O4 |
 |
Methyl (1S,4R)-4-Amino-2-Cyclopentene-1-Carboxylate |
138923-03-2 |
C7H11NO2 |
 |
L-Alanine,propylester(9CI) |
58989-06-3 |
C6H13NO2 |
 |
N-hydroxyphenetidine |
38246-95-6 |
|
 |
pefloxacin N-oxide |
85145-21-7 |
C17H20FN3O4 |
 |
2,3-dimethyl-1,4-naphthoquinone |
2197-57-1 |
C12H10O2 |
 |
(1-ETHYL-3-PIPERIDINYL)METHYLAMINE |
102459-02-9 |
C8H18N2 |
 |
8-HYDROXY MIRTAZAPINE |
102335-57-9 |
C17H19N3O |
![1-[2-Amino-1-(4-benzyloxyphenyl)-ethyl]-cyclohexanol](/CAS/GIF/93413-61-7.gif) |
1-[2-Amino-1-(4-benzyloxyphenyl)-ethyl]-cyclohexanol |
93413-61-7 |
C23H31NO2 |
 |
N-Deshydroxyethyl Dasatinib |
910297-51-7 |
C20H22ClN7OS |
 |
N-Desethyl Sunitinib |
356068-97-8 |
C20H23FN4O2 |
![6-(4-{2-[5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-2-methyl-heptan-2-ol](/CAS/GIF/140710-90-3.gif) |
6-(4-{2-[5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-2-methyl-heptan-2-ol |
140710-90-3 |
C33H58O2Si |
 |
3-Hydroxy loratadine |
183483-15-0 |
C22H23ClN2O3 |
 |
Dehydro Lacidipine |
130996-24-6 |
C26H31NO6 |
 |
Granisetron Impurity F |
1364914-39-5 |
C18H24N4O |
 |
Solifenacin N-Oxide |
180272-28-0 |
C23H26N2O3 |
 |
2-chloro-N-(4-ethoxyphenyl)-4-nitrobenzamide |
328258-90-8 |
C15H13ClN2O4 |
 |
Parapropamol |
1693-37-4 |
C9H11NO2 |
 |
2-chloro-N-(3-chloro-2-methylphenyl)nicotinamide |
57841-61-9 |
C13H10Cl2N2O |
 |
(R)-3-Amino-3-phenylpropionic acid |
13921-90-9 |
C9H11NO2 |
 |
4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide. |
139756-03-9 |
C17H22N4O3 |
 |
N-Hydroxy Riluzole |
179070-90-7 |
C8H5F3N2O2S |
 |
2-piperazine-4-amino-6,7-dimethoxyquinazoline Hydrochloride |
70843-11-7 |
C14H20ClN5O2 |
 |
1-(3-Aminopropyl)aziridine |
1072-65-7 |
C5H12N2 |
 |
3,5-Di(4-pyridinyl)-1H-1,2,4-triazol-1-amine |
4923-06-2 |
C12H10N6 |
![(1α,2β,4β,5α)-9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7α-ol](/CAS/20180808/GIF/498-46-4.gif) |
(1α,2β,4β,5α)-9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7α-ol |
498-46-4 |
C8H13NO2 |
 |
Ambroxol EP Impurity B |
18683-95-9 |
C14H18Br2N2O |
 |
16-Hydroxyerythromycin |
82230-93-1 |
C37H67NO14 |
![4-[1-(4-Chlorophenyl)-1-phenylethoxy]-1-methylhexahydro-1H-azepine](/CAS/GIF/61771-18-4.gif) |
4-[1-(4-Chlorophenyl)-1-phenylethoxy]-1-methylhexahydro-1H-azepine |
61771-18-4 |
C21H26ClNO |
 |
Aztreonam Impurity 6 |
|
|
 |
Clarithromycin Impurity EP G |
107216-09-1 |
C39H72N2O13 |
 |
Dapagliflozin Impurity 32 |
|
|
 |
Doxofylline Impurity 7 |
43135-57-5 |
C13H20N4O4 |
 |
Erlotinib Impurity 55 |
|
|
 |
Etoposide Impurity 1 |
|
|
 |
Etoposide Impurity 6 |
|
|
 |
Olaparib Impurity 34 |
|
|
 |
Oseltamivir Impurity 15 |
2254819-34-4 |
C22H36N2O4 |
 |
Oseltamivir Impurity 27 |
|
|
 |
Pitavastatin Impurity 20 |
|
|
 |
Rocuronium Bromide Impurity 20 |
|
|
 |
Rocuronium Bromide Impurity 9 |
|
|
 |
Verapamil Impurity N |
2086274-75-9 |
C33H47N3O4 |
 |
Ergoline-8-carboxylic acid, 2-bromo-9,10-didehydro-6-methyl-, (8β)- |
478-83-1 |
C16H15BrN2O2 |
 |
Dextrorotation lansoprazole Impurity J |
|
|
 |
Dextrorotation lansoprazole-N-oxide |
|
|
 |
lansoprazole Impurity 23 |
|
|
 |
lansoprazole Impurity 29 |
|
|
 |
Loratadine Impurity L |
|
C22H23ClN2O2 |
 |
meta-dyhydroxy Sugammadex sodium Impurity 1 |
|
|
 |
Olanzapine impurity R |
|
C17H20N4S |
 |
Palbociclib Impurity 33 |
|
|
 |
Pramipexole Related Impurity 1 |
|
|
 |
Ropivacaine Impurity 37 |
|
|
 |
Ropivacaine Impurity 42 |
|
|
 |
Sugammadex sodium Org197339-1 Impurity |
|
|
 |
Fludarabine EP impurity G |
548774-56-7 |
C10H12ClFN5O6P |
 |
Sitagliptin Impurity 12 |
1803026-54-1 |
C16H12F6N4O |
 |
Butyphthalide impurity 44 |
952413-01-3 |
C13H18O3 |
 |
Cabozantinib impurity 24 |
|
|
 |
Celecoxib Impurity 18 |
2271123-54-5 |
C11H9F3O2 |
 |
Dapoxetine impurity 22 |
|
|
 |
Febuxostat Impurity 85 |
|
|
 |
Fosaprepitant Impurity NLS |
|
|
 |
Irinotecan Impurity 17 HCl |
1332610-75-9 |
C19H14N2O4 |
 |
LCZ696(valsartan + sacubitril) impurity 31 |
|
|