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Structure Chemical Name CAS MF
R-afatinib R-afatinib 945553-91-3 C24H25ClFN5O3
dextroMethorphanone dextroMethorphanone
2-[4-[(1E)-1,2-Diphenylethenyl]phenoxy]-N,N-dimethylethanamine 2-[4-[(1E)-1,2-Diphenylethenyl]phenoxy]-N,N-dimethylethanamine 97151-10-5 C24H25NO
(1R,3R)-1-(benzo[d][1,3]dioxol-5-yl)-2-(2,2-dichloroacetyl) -2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate (1R,3R)-1-(benzo[d][1,3]dioxol-5-yl)-2-(2,2-dichloroacetyl) -2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate 1598416-08-0 C22H18Cl2N2O5
For the determination of impurities in Propylene For the determination of impurities in Propylene
Saxagliptin Impurity 7 Saxagliptin Impurity 7
E-Ceftazidime Oxide Impurity E-Ceftazidime Oxide Impurity
2-aMino-4-Methoxy-5-(3-Morpholinopropoxy)benzaMide 2-aMino-4-Methoxy-5-(3-Morpholinopropoxy)benzaMide 246512-44-7 C15H23N3O4
オルト-メトプロロール オルト-メトプロロール 163685-38-9 C15H25NO3
5-(5-Chlorosulfonyl-2-ethoxyphenyl)-3-propyl-1,6-dihydro_x000b_-7H-pyrazolo[4,3-d]pyrimidin-7-one 5-(5-Chlorosulfonyl-2-ethoxyphenyl)-3-propyl-1,6-dihydro_x000b_-7H-pyrazolo[4,3-d]pyrimidin-7-one 139756-31-3 C16H17ClN4O4S
Butyphthalide impurity 29 Butyphthalide impurity 29
5-chloro-3-sulfo-2-Thiophenecarboxylic acid 5-chloro-3-sulfo-2-Thiophenecarboxylic acid 187746-94-7 C5H3ClO5S2
Verapamil Related Compound A (50 mg) (3,4-Dimethoxy-alpha-[3-(methylamino)propyl]-alpha-(1-methylethyl)-benzeneacetonitrile monohydrochloride) Verapamil Related Compound A (50 mg) (3,4-Dimethoxy-alpha-[3-(methylamino)propyl]-alpha-(1-methylethyl)-benzeneacetonitrile monohydrochloride) 67775-97-7 C17H27ClN2O2
Rivaroxaban Impurity 65 Rivaroxaban Impurity 65
6-methyl-N1-(4-methyl-6-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine 6-methyl-N1-(4-methyl-6-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine C17H17N5
Nitrendipine iMpurity G Nitrendipine iMpurity G
Imatinib Impurity 3 Imatinib Impurity 3
(3S,5S)-tert-butyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate (3S,5S)-tert-butyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate 1428118-12-0 C37H43FN2O5
(O-Isobutyryl (R)-Fesoterodine (O-Isobutyryl (R)-Fesoterodine 1795786-25-2 C30H43NO4
Cefuroxime Impurity 9 Cefuroxime Impurity 9 2165460-37-5 C8H10N2O4S
Linagliptin Impurity 26 Linagliptin Impurity 26 2446799-71-7 C20H17BrN6O2
Tazobactam Impurity 10 Tazobactam Impurity 10
2-(2-メチル-4-ニトロ-1-イミダゾリル)エタノール 2-(2-メチル-4-ニトロ-1-イミダゾリル)エタノール 705-19-1 C6H9N3O3
Crisaborole intermediate Crisaborole intermediate 1187188-60-8 C14H13BO4
Brexpiprazole Impurity Brexpiprazole Impurity 2116542-21-1 C38H40N4O4S
BIRG 613 BS BIRG 613 BS 287980-85-2 C15H16N4O
12-O-メチルクラリスロマイシン 12-O-メチルクラリスロマイシン 128940-83-0 C39H71NO13
Dinitrogen oxide-15N Dinitrogen oxide-15N 20509-24-4 N15NO
Empagliflozin Impurity 17 Empagliflozin Impurity 17 2452301-27-6 C23H28O7
Rivaroxaban Degradation Impurity C Rivaroxaban Degradation Impurity C
1-NaphthaleneacetaMide, 1,2,3,4-tetrahydro-7-Methoxy- 1-NaphthaleneacetaMide, 1,2,3,4-tetrahydro-7-Methoxy- 92041-01-5 C13H17NO2
5-hydroxy-N,1,2-trimethyl-1H-indole-3-carboxamide 5-hydroxy-N,1,2-trimethyl-1H-indole-3-carboxamide
Palbociclib Impurity 32 Palbociclib Impurity 32
Loratadine Impurity 1 Loratadine Impurity 1 C22H23ClN2O2
RocuroniuM BroMide IMpurity 19 RocuroniuM BroMide IMpurity 19
Palbociclib Impurity 31 Palbociclib Impurity 31 2955712-44-2
2-Demethoxy-4-methoxy urapidil 2-Demethoxy-4-methoxy urapidil 34661-79-5 C20H29N5O3
アミホスチンチオール二塩酸塩 (90%) アミホスチンチオール二塩酸塩 (90%) 14653-77-1 C5H14N2S
Posaconazole iMpurity 7 Posaconazole iMpurity 7 2180759-84-4 C37H42F2N8O4
DONEPEZIL HYDROCHLORIDE DONEPEZIL HYDROCHLORIDE 110119-84-1 C24H30ClNO3
(4-メチルキナゾリン-2-イル)メタノール (4-メチルキナゾリン-2-イル)メタノール 13535-91-6 C10H10N2O
(1R,2S,5S)-2-アジド-5-[(ジメチルアミノ)カルボニル]シクロヘキシルカルバミン酸=tert-ブチル (1R,2S,5S)-2-アジド-5-[(ジメチルアミノ)カルボニル]シクロヘキシルカルバミン酸=tert-ブチル 480450-69-9 C14H25N5O3
bis(6-(((3S,4R)-4-(4-fluorophenyl)piperidin-3-yl)methoxy)benzo[d][1,3]dioxol-5-yl)methane bis(6-(((3S,4R)-4-(4-fluorophenyl)piperidin-3-yl)methoxy)benzo[d][1,3]dioxol-5-yl)methane 2105932-71-4 C39H40F2N2O6
3-Dechloro Sertraline Hydrochloride 3-Dechloro Sertraline Hydrochloride 79646-00-7 C17H18ClN.ClH
Moxidectin Moxidectin 119718-45-5 C37H53NO8
(2S,3R,4S,5S,6R)-2-(3-((5-(4-fluorophenyl)thiophen-2-yl)Methyl)-4-Methylphenyl)-tetrahydro-6-(hydroxyMethyl)-2-Methoxy-2H-pyran-3,4,5-triol (2S,3R,4S,5S,6R)-2-(3-((5-(4-fluorophenyl)thiophen-2-yl)Methyl)-4-Methylphenyl)-tetrahydro-6-(hydroxyMethyl)-2-Methoxy-2H-pyran-3,4,5-triol 1358581-37-9 C25H27FO6S
Dexamethasone EP impurities E Dexamethasone EP impurities E
Formoterol Impurity 13 Formoterol Impurity 13 150513-24-9 C18H24N2O3
Cefminox Sodium impurity E Cefminox Sodium impurity E
6β-Methylprednisolone 6β-Methylprednisolone 18462-27-6 C22H30O5
Paris polyphylla Paris polyphylla
Isomer 1 of Tazobactam Impurity 3 Isomer 1 of Tazobactam Impurity 3
Cefadroxil Impurity 6 Cefadroxil Impurity 6 2378158-45-1 C32H32N6O9S2
Afatinib impurity 28 Afatinib impurity 28
Irbesartan IMpurity E Irbesartan IMpurity E C25H28N6O
Ketoconazole Impurity 7 Ketoconazole Impurity 7 172032-21-2 C11H12Cl2O3
Cefaclor Impurity 5 Cefaclor Impurity 5
Vardenafil Impurity 7 Vardenafil Impurity 7 448184-56-3 C21H26N6O7S
(1-ジアゾ-2-オキソプロピル)ホスホン酸ジメチル (1-ジアゾ-2-オキソプロピル)ホスホン酸ジメチル 90965-06-3 C5H9N2O4P
LUMAT-004 LUMAT-004 313544-31-9 C16H17N3O3
Celecoxib Impurity 19 Celecoxib Impurity 19 C17H14F3N3O2S
Pyrazole Pyrazole
Aprepitant Impurity 23 Aprepitant Impurity 23
N,N'-Bis(4-hydroxyphenyl)hydrazine N,N'-Bis(4-hydroxyphenyl)hydrazine 158905-63-6 C12H12N2O2
Peramivir Deacetyl Impurity Peramivir Deacetyl Impurity
(2-メチル-4-ニトロ-1H-イミダゾール-1-イル)酢酸 (2-メチル-4-ニトロ-1H-イミダゾール-1-イル)酢酸 16230-87-8 C6H7N3O4
Erlotinib Impurity 19 Erlotinib Impurity 19
3-(1-アジリジニル)プロピルアミン 3-(1-アジリジニル)プロピルアミン 1072-65-7 C5H12N2
L-Leucine, N-formyl-, (1S)-1-[[(2S,3S)-3-hexyl-4-oxo-2-oxetanyl]methyl]tridecyl ester L-Leucine, N-formyl-, (1S)-1-[[(2S,3S)-3-hexyl-4-oxo-2-oxetanyl]methyl]tridecyl ester 1119226-56-0 C30H55NO5
Desloratadine Impurity Desloratadine Impurity 50603-12-8 C20H21N
Cabozantinib impurity 31 Cabozantinib impurity 31
(1S,1'S,2S,2'S)-2,2'-((pentane-1,5-diylbis(oxy))bis(3-oxopropane-3,1-diyl))bis(1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium) (1S,1'S,2S,2'S)-2,2'-((pentane-1,5-diylbis(oxy))bis(3-oxopropane-3,1-diyl))bis(1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium) 96946-55-3 C53H72N2O12+2
Febuxostat Impurity 94 Febuxostat Impurity 94
EthanediaMide iMpurity D EthanediaMide iMpurity D 480452-36-6 C21H30ClN5O5
Nicergoline EP Impurity G Nicergoline EP Impurity G 57935-65-6 C23H24BrN3O2
Vildagliptin Impurity 9 Vildagliptin Impurity 9
tirofiban tirofiban 464175-13-1 C9H18ClN
(S)-Olodaterol (S)-Olodaterol 868049-50-7 C21H26N2O5
Esomeprazole Impurity 26 Esomeprazole Impurity 26 704910-88-3 C15H15N3OS
(S)-10-(1-aminocyclopropyl)-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid formic acid (S)-10-(1-aminocyclopropyl)-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid formic acid C17H18N2O6
sofosBuvir impurity 36 sofosBuvir impurity 36
Valsartan Impurity 13 Valsartan Impurity 13 C24H29N5O3
6-amino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)- 7,9-dihydro-8H-purin-8-one 6-amino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)- 7,9-dihydro-8H-purin-8-one 1361569-10-9 C18H13FN8O
ジメチル[(3S)-3-(1-ナフチルオキシ)-3-(2-チエニル)プロピル]アミン ジメチル[(3S)-3-(1-ナフチルオキシ)-3-(2-チエニル)プロピル]アミン 132335-46-7 C19H21NOS
クロロ-N-(2,4-ジメチルフェニル)アセトアミド クロロ-N-(2,4-ジメチルフェニル)アセトアミド 39106-10-0 C10H12ClNO
Fludarabine EP impurity J Fludarabine EP impurity J
(2S,3R,4R,5S,6R)-2-(4-chloro-3-(4-ethoxy-3-ethylbenzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (2S,3R,4R,5S,6R)-2-(4-chloro-3-(4-ethoxy-3-ethylbenzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
Febuxostat Impurity 79 Febuxostat Impurity 79
(E)-2-(6-(methoxycarbonyl)-2-oxoindolin-3-ylidene)-2-phenylacetic acid (E)-2-(6-(methoxycarbonyl)-2-oxoindolin-3-ylidene)-2-phenylacetic acid C18H13NO5
(1S,2S,3R,5S)-3-(7-(((1R,2S)-2-(3,4-difluorophenyl)cyclopropyl)aMino)-5-(propylsulfinyl)-3H-[1,2,3]triazolo[4,5-d]pyriMidin-3-yl)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol (1S,2S,3R,5S)-3-(7-(((1R,2S)-2-(3,4-difluorophenyl)cyclopropyl)aMino)-5-(propylsulfinyl)-3H-[1,2,3]triazolo[4,5-d]pyriMidin-3-yl)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol 1644461-85-7 C23H28F2N6O5S
Tofacitinib Impurity K Tofacitinib Impurity K 2328165-36-0 C16H21N5O3
Minocycline N-Hydroxymethyl Impurity Minocycline N-Hydroxymethyl Impurity 1075240-33-3 C24H29N3O8
Milrinone Impurity 7 Milrinone Impurity 7 2250242-59-0 C14H13N3O
IRAS vials are low alkaline and meet the pharmacopoeia standards of various countries IRAS vials are low alkaline and meet the pharmacopoeia standards of various countries
Rupatadine Impurity 7 Rupatadine Impurity 7 1704730-21-1 C26H26ClN3O
Plerixafor Impurity 1 Plerixafor Impurity 1
Ethyl (2R,4S)-4-([1,1'-biphenyl]-4-ylmethyl)-2-methyl-4-(2,5-dioxopyrrolidin-1-yl)butanoate Ethyl (2R,4S)-4-([1,1'-biphenyl]-4-ylmethyl)-2-methyl-4-(2,5-dioxopyrrolidin-1-yl)butanoate 1038924-97-8 C24H27NO4
Febuxostat Impurity 56 Febuxostat Impurity 56
炭酸クロロメチルエチル 炭酸クロロメチルエチル 35179-98-7 C4H7ClO3
Linagliptin Impurity 40 Linagliptin Impurity 40
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