| Structure |
Chemical Name |
CAS |
MF |
 |
5-(Ethoxycarbonyl)-2-(hydroxyMethyl-6-Methyl-4-(3-nitrophenyl)nicotinic Acid |
89267-43-6 |
C17H16N2O7 |
 |
9-L-β-Aspartic acid-daptoMycin |
123180-72-3 |
C72H101N17O26 |
 |
Chlorhexidine Digluconate IMpurity K |
1381962-77-1 |
C22H29Cl2N9O |
 |
シクロプロピル3-フルオロベンジルケトン |
952722-64-4 |
C11H11FO |
 |
Linear DaptoMycin |
883991-21-7 |
C72H103N17O27 |
 |
N,N-DiMethylaMidino) Urea |
98026-16-5 |
C4H10N4O |
 |
RAC デヒドロ-O-デスメチルベンラファキシン |
1346600-38-1 |
C16H23NO |
 |
3-ヒドロキシデスロラタジン |
119410-08-1 |
C19H19ClN2O |
 |
Vinorelbine N'b-Oxide Sulfate Salt |
74075-34-6 |
C45H54N4O9 |
 |
Linagliptin iMpurity G |
668270-11-9 |
C25H28N8O2 |
 |
Tadalafil EP IMpurity F |
|
|
 |
(2R,3R,4R,5S)-5-(4-benzaMido-2-oxopyriMidin-1(2H)-yl)-2-((benzoyloxy)Methyl)-4-fluoro-4-Methyltetrahydrofuran-3-yl benzoate |
874638-94-5 |
C31H26FN3O7 |
 |
CefuroxiMe sodiuM iMpurity B |
|
C16H16N4NaO8S |
 |
Fasudil N-hydroxy iMpurity |
1350827-92-7 |
C14H17N3O3S |
 |
TaMsulosin IMpurity A |
|
C20H28N2O5S |
![4-[4-(diMethylaMino)-1-(4-fluorophenyl)-1-buten-1-yl]-3-(hydroxyMethyl)-benzonitrile (CitalopraM Olefinic IMpurity)](/CAS/20150408/GIF/920282-75-3.gif) |
4-[4-(diMethylaMino)-1-(4-fluorophenyl)-1-buten-1-yl]-3-(hydroxyMethyl)-benzonitrile (CitalopraM Olefinic IMpurity) |
920282-75-3 |
C20H21FN2O |
![2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl Acetate](/CAS/20150408/GIF/844639-07-2.gif) |
2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl Acetate |
844639-07-2 |
C23H27N3O3S |
 |
5-(3,5-ジメトキシ-4-エトキシベンジル)-2,4-ピリミジンジアミン |
78025-68-0 |
C15H20N4O3 |
![1-[[(2E)-3-Phenyl-2-propen-1-yl]oxy]naphthalene](/CAS/20150408/GIF/1091626-77-5.gif) |
1-[[(2E)-3-Phenyl-2-propen-1-yl]oxy]naphthalene |
1091626-77-5 |
C19H16O |
aMino]Methyl]-3-nitro-4-(phenylMethoxy)benzeneMethanol](/CAS/20180808/GIF/43229-67-0.gif) |
α-[[[2-(4-Methoxyphenyl)-1-Methylethyl](phenylMethyl)aMino]Methyl]-3-nitro-4-(phenylMethoxy)benzeneMethanol |
43229-67-0 |
C32H34N2O5 |
 |
Indacaterol IMrity |
1235445-80-3 |
C24H28N2O3 |
 |
Topiroxostat IMpurity |
|
|
 |
Flurbiprofen Impurity 17 |
1206101-29-2 |
C24H16F2 |
 |
1,2-Bis(piperazin-1-yl)benzene |
1446750-99-7 |
C14H22N4 |
 |
7-メトキシ-4-オキソ-1,4-ジヒドロキノリン-6-カルボン酸 |
417721-34-7 |
C11H9NO4 |
 |
Pemetrexed |
|
|
 |
Venlafaxine |
|
C17H27NO2 |
 |
(S)-4,5-dichloro-N-((2-oxo-3-(4-(3-oxoMorpholino)phenyl)oxazolidin-5-yl)Methyl)thiophene-2-carboxaMide |
1770812-37-7 |
C19H17Cl2N3O5S |
![2-Propen-1-one, 1-[4-[4-aMino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyriMidin-1-yl]-1-piperidinyl]-](/CAS/20150408/GIF/936563-92-7.gif) |
2-Propen-1-one, 1-[4-[4-aMino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyriMidin-1-yl]-1-piperidinyl]- |
936563-92-7 |
C25H24N6O2 |
![8-cyclopentyl-5-Methyl-2-((5-(piperazin-1-yl)pyridin-2-yl)aMino)-6-vinylpyrido[2,3-d]pyriMidin-7(8H)-one](/CAS/20150408/GIF/CB72716108.gif) |
8-cyclopentyl-5-Methyl-2-((5-(piperazin-1-yl)pyridin-2-yl)aMino)-6-vinylpyrido[2,3-d]pyriMidin-7(8H)-one |
|
C24H29N7O |
![D-Alanine, N-[[P(R),2'R]-2'-deoxy-2'-fluoro-2'-Methyl-P-phenyl-5'-uridylyl]-, 1-Methylethyl ester](/CAS/20180906/GIF/1496552-16-9.gif) |
D-Alanine, N-[[P(R),2'R]-2'-deoxy-2'-fluoro-2'-Methyl-P-phenyl-5'-uridylyl]-, 1-Methylethyl ester |
1496552-16-9 |
C22H29FN3O9P |
![D-Phenylalanine, N-[(1,1-diMethylethoxy)carbonyl]-L-leucyl-, Methyl ester](/CAS/20150408/GIF/15136-32-0.gif) |
D-Phenylalanine, N-[(1,1-diMethylethoxy)carbonyl]-L-leucyl-, Methyl ester |
15136-32-0 |
C21H32N2O5 |
 |
2-フェノキシ-4-ニトロフェノール |
70995-08-3 |
C12H9NO4 |
 |
Sofosbuvir Impurity |
1233335-82-4 |
C16H25FN3O9P |
 |
Ethyl 3,4-O-isopropylideneshikiMate |
136994-78-0 |
C12H18O5 |
 |
4-Vinyl-piperidine-4-carboxylic acid ethyl ester |
1509910-91-1 |
C10H17NO2 |
![(2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-aMino-2-Methylpentanoic acid](/CAS/20150408/GIF/1039307-95-3.gif) |
(2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-aMino-2-Methylpentanoic acid |
1039307-95-3 |
C18H21NO2 |
 |
EMpagliflozin iMpurity 16 |
|
|
 |
((R)-2-biphenyl-4-yl-1-forMylethyl)carbaMic acid t-butyl ester |
149709-58-0 |
C20H23NO3 |
 |
1-(2,3-DiMethylphenyl)-1-(1H-iMidazol-4-yl)ethanol |
86347-12-8 |
C13H16N2O |
 |
(R)-3-((R)-5-(4-fluorophenyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one |
1612153-32-8 |
C20H20FNO4 |
 |
(S)-3-((R)-5-(4-fluorophenyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one |
528565-93-7 |
C20H20FNO4 |
 |
Posaconazole iMpurity 3 |
|
|
 |
Bezafibrate Impurity D |
41859-58-9 |
C21H24ClNO4 |
 |
Cloxacillin Sodium EP Impurity B (Mixture of Diastereomers) |
1642559-64-5 |
C18H20ClN3O4S |
 |
Ezetimibe Related Impurity 37 |
204589-68-4 |
C24H19F2NO2 |
 |
S, R-Isovalganciclovir Impurity |
1356932-18-7 |
C14H22N6O5 |
 |
Sofosbuvir Impurity 8 |
944476-44-2 |
C24H22N2O8 |
 |
Ropivacaine Impurity 32 |
|
|
 |
Ropivacaine Impurity 41 |
|
|
 |
Sugammadex sodium dimer |
|
|
 |
Sugammadex sodium Org49095 Impurity |
|
|
 |
Topiroxostat Impurity Ⅲ-2 |
|
|
 |
Parecoxib Impurity 12 |
2229657-81-0 |
C19H18N2O4S |
![1-((2'-cyanobiphenyl-4-yl)methyl)-4-methyl-2-propyl-1H-benzo[d]imidazole-6-carboxylic acid](/CAS/20180703/GIF/1098100-87-8.gif) |
1-((2'-cyanobiphenyl-4-yl)methyl)-4-methyl-2-propyl-1H-benzo[d]imidazole-6-carboxylic acid |
1098100-87-8 |
C26H23N3O2 |
 |
Fimasartan Impurity |
|
|
 |
2-(((5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methyl)(methyl)amino)succinic acid |
|
C21H20FN3O6S |
 |
2-(DIETHYLAMINO)-N-(2,4-DIMETHYLPHENYL)ACETAMIDE |
17289-53-1 |
C14H22N2O |
![(3RS)-3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one](/CAS/20180703/GIF/CB72920112.gif) |
(3RS)-3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one |
|
C16H20N2O |
 |
Oxaliplatin impurity |
|
|
 |
NiMesulide EP IMpurity |
38880-53-4 |
C7H8N2O5S |
 |
Moxifloxacin Impurities |
|
|
 |
Parecoxib Impurity K |
198471-69-1 |
C17H16N2O3S |
 |
Linagliptin Impurity K |
1638744-06-5 |
C25H29BrN8O2 |
 |
Riociguat Impurtiy 3 |
|
|
 |
Trelagliptin Impurity 2 |
|
|
 |
クロルヘキシジン二塩酸塩不純物B |
1308292-89-8 |
C16H26ClN9O |
 |
Dapoxetine Impurity D |
|
|
 |
Exemestane Impurity 1 |
159354-61-7 |
C20H24O3 |
 |
Lidocaine Impurity |
35891-84-0 |
C11H16N2O.ClH |
 |
Pramipexole Impurity J |
|
|
 |
Solifenacin Related Compound 14 |
605696-10-4 |
C25H30N2O2 |
 |
4-amino-1-((2R,3R,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one |
160552-54-5 |
C8H11N3O4S |
![8-[(1R)-1-Hydroxy-2-[[2-(4-methoxyphenyl)-1,1-dimethylethyl]amino]ethyl]-6-(phenylmethoxy)-2H-1,4-benzoxazin-3(4H)-one](/CAS/20180703/GIF/869478-13-7.gif) |
8-[(1R)-1-Hydroxy-2-[[2-(4-methoxyphenyl)-1,1-dimethylethyl]amino]ethyl]-6-(phenylmethoxy)-2H-1,4-benzoxazin-3(4H)-one |
869478-13-7 |
C28H32N2O5 |
![1-(2-(methylamino)ethyl)piperidin-4-yl [1,1'-biphenyl]-2-ylcarbamate](/CAS/20180703/GIF/743460-48-2.gif) |
1-(2-(methylamino)ethyl)piperidin-4-yl [1,1'-biphenyl]-2-ylcarbamate |
743460-48-2 |
C21H27N3O2 |
 |
Cefuroxime Sodium impurity D |
|
C16H16N4NaO8S |
 |
Silodosin impurity A |
|
|
 |
cefditoren △-3 isomer |
|
|
 |
Ixazomib Impurity 1 |
1201903-02-7 |
C24H33BCl2N2O4 |
![(3S)-9,10-difluoro-3-methyl-7-oxo-2,3,6,7-tetrahydro-5H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid](/CAS/20180703/GIF/1026952-91-9.gif) |
(3S)-9,10-difluoro-3-methyl-7-oxo-2,3,6,7-tetrahydro-5H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid |
1026952-91-9 |
C13H11F2NO4 |
 |
((4-Methoxyphenoxy)methylene)dibenzene |
85686-16-4 |
C20H18O2 |
 |
Tofacitinib Impurity L |
|
|
 |
1-クロロ-3-(ジメトキシメチル)ベンゼン |
3395-80-0 |
C9H11ClO2 |
 |
N-(3-ブロモ-4-オキソシクロヘキシル)アセトアミド |
687639-03-8 |
C8H12BrNO2 |
 |
methyl (Z)-3-(hydroxy(phenyl)methylene)-2-oxoindoline-6-carboxylate |
|
C44H51N9O4 |
 |
Alvimopan Impurity 5 |
|
|
 |
Palbociclib-d8 |
1628752-83-9 |
C24H21D8N7O2 |
 |
Ivabradine Impurity 15 |
1132667-04-9 |
C12H17NO2 |
 |
Sofosbuvir Impurity27 |
|
|
 |
Isavuconazole Impurity 12 |
|
|
 |
Tacrolimus Impurity 3 |
161861-10-5 |
C45H71NO13 |
![3-[4-[2-イソプロポキシエトキシ)メチル]フェノキシ]-1,2-プロパンジオール](/CAS/20180703/GIF/1797024-50-0.gif) |
3-[4-[2-イソプロポキシエトキシ)メチル]フェノキシ]-1,2-プロパンジオール |
1797024-50-0 |
C15H24O5 |
 |
Ceftriaxone Impurity |
79221-95-7 |
C18H18N8O8S3 |
 |
Betaxolol EP Impurity E |
1329613-85-5 |
C18H31NO3 |
 |
Tulobuterol Impurity |
34356-83-7 |
C8H5Br2ClO |
 |
Olaparib Impurity A |
|
|
 |
Dapoxetine Impurity 2 |
|
|
 |
デスフルオロエゼチミベ |
302781-98-2 |
C24H22FNO3 |
 |
12-O-メチルクラリスロマイシン |
128940-83-0 |
C39H71NO13 |
 |
3(R)-Hydroperoxy Simvastatin |
1092716-42-1 |
C25H38O7 |