Standard

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Structure Chemical Name CAS MF
Aztreonam Impurity 4 Aztreonam Impurity 4
Bendamustine Impurity 29 Bendamustine Impurity 29 847588-86-7 C19H22N6
Bendamustine Impurity 35 Bendamustine Impurity 35
Cefoxitin Impurity 3 Cefoxitin Impurity 3
Doripenem Impurity 5 Doripenem Impurity 5
Erlotinib Impurity 47 Erlotinib Impurity 47
Etoposide EP Impurity A Etoposide EP Impurity A 124151-67-3 C37H38O15
Lamivudine Impurity 5 Lamivudine Impurity 5
Lercanidipine Impurity 25 Lercanidipine Impurity 25 100427-22-3 C36H41N3O6
Oseltamivir Impurity 30 Oseltamivir Impurity 30
Pitavastatin Impurity 25 Pitavastatin Impurity 25 1356998-79-2 C19H16FN
Rocuronium Bromide Impurity 16 Rocuronium Bromide Impurity 16
Rocuronium Bromide Impurity 25 Rocuronium Bromide Impurity 25
Telmisartan Impurity 5 Telmisartan Impurity 5 885046-20-8 C19H19ClN4
Tinidazole Impurity 2 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 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 Ceftazidime side chain Impurity
Linagliptin Impurity 35 Linagliptin Impurity 35
Ropivacaine Impurity 1 Ropivacaine Impurity 1
Ropivacaine Impurity 46 Ropivacaine Impurity 46
Sugammadex sodium Org199425-1 Impurity Sugammadex sodium Org199425-1 Impurity
Sugammadex sodium Org244517-1 Impurity Sugammadex sodium Org244517-1 Impurity
Terbutaline Impurity 11 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 (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 28
Butyphthalide impurity 36 Butyphthalide impurity 36 2245275-82-3 C15H18O5
Canagliflozin Impurity 32 Canagliflozin Impurity 32
Carbocistein Impurity B Carbocistein Impurity B
Celecoxib Impurity 22 Celecoxib Impurity 22 921617-76-7 C17H13F3N2O3S
Emtricitabine Impurity RRO Emtricitabine Impurity RRO
Febuxostat Impurity 84 Febuxostat Impurity 84
Febuxostat Impurity 89 Febuxostat Impurity 89
Gefitinib Impurity T Gefitinib Impurity T
Ibrutinib Impurity 16 Ibrutinib Impurity 16
LCZ696(valsartan + sacubitril) impurity 35 LCZ696(valsartan + sacubitril) impurity 35
Lenvatinib Impurity 15 Lenvatinib Impurity 15
Montelukast sodium impurity I Montelukast sodium impurity I
Moxifloxacin Impurity 48 Moxifloxacin Impurity 48
Olsalazine Impurity A Olsalazine Impurity A
Ozagrel impurity E Ozagrel impurity E
Solifenacin impurity 22 Solifenacin impurity 22
Sunitinib Impurity YDEJ Sunitinib Impurity YDEJ
Tofacitinib Impurity 94 Tofacitinib Impurity 94
Topiroxostat Impurity 31 Topiroxostat Impurity 31
Sitafloxacin Impurity 9 Sodium Salt Sitafloxacin Impurity 9 Sodium Salt
Pitavastatin Impurity 18 Sodium Salt Pitavastatin Impurity 18 Sodium Salt 1611499-16-1 C25H24FNO5
Saxagliptin Impurity 10 Saxagliptin Impurity 10
(1r,4r)-4-((2-amino-4-bromobenzyl)amino)cyclohexan-1-ol hydrochloride (1r,4r)-4-((2-amino-4-bromobenzyl)amino)cyclohexan-1-ol hydrochloride C13H20BrClN2O
Aztreonam Impurity 6 Aztreonam Impurity 6
Cetirizine impurity 14 Cetirizine impurity 14 C21H25ClN2O3
Vitamin B1 Impurity 1 Vitamin B1 Impurity 1 C12H17ClN4OS
Diquafosol Impurity UP2U Diquafosol Impurity UP2U 221169-12-6 C18H25N4NaO17P2
Pemetrexed disodium  Impurity Pemetrexed disodium Impurity 17405-00-4 C7H5ClN2O2
Vonoprazan Impurity Z-1 Vonoprazan Impurity Z-1
Olanzapine impurity M Olanzapine impurity M C17H20N4S
Vildagliptin Impurity 38 Vildagliptin Impurity 38 956508-24-0 C10H16N2O3
Tazobactam Impurity C Tazobactam Impurity C
Palonosetron Impurity TM1-YA Palonosetron Impurity TM1-YA
Pitavastatin Impurity 33 Pitavastatin Impurity 33
Pralatrexate Impurity 14 Pralatrexate Impurity 14
Pitavastatin Impurity 51 Pitavastatin Impurity 51
BenzaMide, N-[1-(3,5-di-O-benzoyl-2-C-Methyl-β-D-arabinofuranosyl)-1,2-dihydro-2-oxo-4-pyriMidinyl]- 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 Fosfluconazole iMpurity
Cinacalcet Impurity D Cinacalcet Impurity D 1271930-15-4 C32H31F6N
BendaMustine Dihydroxy IMpurity BendaMustine Dihydroxy IMpurity 109882-29-3 C16H24ClN3O4
BroMocriptine IMpurity G BroMocriptine IMpurity G C32H40BrN5O5
Captopril IMpurity H Captopril IMpurity H 205521-07-9 C15H23NO5S2
Cefdinir IMpurity 3 (Cefdinir Decarboxy Open Ring Lactone (Mixture of A and B)) Cefdinir IMpurity 3 (Cefdinir Decarboxy Open Ring Lactone (Mixture of A and B)) 178949-04-7 C13H15N5O4S2
Ceftriaxone IMpurit D Ceftriaxone IMpurit D
Ciprofloxacin Related CoMpound Ciprofloxacin Related CoMpound 528851-30-1 C15H17Cl2N3O3
Dasatinib IMpurity 4 Dasatinib IMpurity 4
Deferasirox Methyl Ester Deferasirox Methyl Ester 1266741-05-2 C22H17N3O4
Deltacortinene Acetate (Predisolone Acetate IMpurity) Deltacortinene Acetate (Predisolone Acetate IMpurity) 4380-55-6 C23H28O5
Entecavir IMpurity A Entecavir IMpurity A
Fasudil IMpurity 1 Fasudil IMpurity 1 1423155-03-6 C14H17N3O2S
Irbesartan IMpurity Irbesartan IMpurity 1079997-01-5 C26H30N6O2
Montelukast EP IMpurity I Montelukast EP IMpurity I
RaceMic Fudosteine HCl RaceMic Fudosteine HCl 1023971-15-4 C6H13NO3S
RocuroniuM BroMide IMpurity 18 RocuroniuM BroMide IMpurity 18
SalMeterol IMpurity E SalMeterol IMpurity E C25H37NO4
SulbactaM IMpurity C SulbactaM IMpurity C
Terazosin IMpurity J Terazosin IMpurity J 152551-75-2 C19H27N5O4
Ticarcillin SodiuM IMpurity A Ticarcillin SodiuM IMpurity A 36041-93-7 C14H16N2O4S2
EthanediaMide  iMpurity E EthanediaMide iMpurity E C2H4N2O2
Methyl (1-benzyl-4-Methylpiperidin-3-yl)carbaMate Methyl (1-benzyl-4-Methylpiperidin-3-yl)carbaMate 1206875-41-3 C15H22N2O2
S-(-)-[1-(3-Methoxyphenyl)ethyl]-N,N-diMethylaMine S-(-)-[1-(3-Methoxyphenyl)ethyl]-N,N-diMethylaMine 889443-69-0 C11H17NO
N-(4-aMinophenyl)-2-chloro-N-MethylacetaMide N-(4-aMinophenyl)-2-chloro-N-MethylacetaMide 855860-75-2 C9H11ClN2O
Ibrutinib iMpurity Ibrutinib iMpurity 936351-48-3 C12H13ClN2O
1-Phenyl-5-(pyridin-2-yl)-1,2-dihydropyridin-2-one 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 (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 (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 (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 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 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 2-(IsopropylaMino)-2',6'-acetoxylidide Hydrochloride 35891-87-3 C13H21ClN2O
2,2'-IMinobis(N-(2,6-DiMethylphenyl)acetiaMide Hydrochloride 2,2'-IMinobis(N-(2,6-DiMethylphenyl)acetiaMide Hydrochloride 1135231-62-7 C20H26ClN3O2
3,4-O-(DiethylMethylidene) ShikiMic Acid Ethyl Ester 3,4-O-(DiethylMethylidene) ShikiMic Acid Ethyl Ester 943515-58-0 C14H22O5
4-Hydroxy-α1-[[[6-(2-phenylethoxy)hexyl]aMino]Methyl]-1,3-benzenediMethanol 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 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 BIRG 613 BS 287980-85-2 C15H16N4O
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