| Structure |
Chemical Name |
CAS |
MF |
 |
Linagliptin Impurity C |
1791405-13-4 |
C15H20N6O2 |
![1,1-Cyclopropanedicarboxamide,N-[4-[(6,7-dimethoxy-4-quinolinyl)oxy]phenyl]-N'-phenyl-](/CAS/20180808/GIF/849221-94-9.gif) |
1,1-Cyclopropanedicarboxamide,N-[4-[(6,7-dimethoxy-4-quinolinyl)oxy]phenyl]-N'-phenyl- |
849221-94-9 |
C28H25N3O5 |
![methyl (41S,12S,13aS)-13a-ethyl-12-hydroxy-8-methoxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate](/CAS/20210111/GIF/57430-34-9.gif) |
methyl (41S,12S,13aS)-13a-ethyl-12-hydroxy-8-methoxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate |
57430-34-9 |
C22H28N2O4 |
![(R)-1-[3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]ethanone](/CAS/20180527/GIF/1288338-95-3.gif) |
(R)-1-[3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]ethanone |
1288338-95-3 |
C24H24N6O2 |
 |
Amlodipine Impurity 17 |
|
C26H31ClN2O8S |
 |
Edoxaban Impurity 12 (1R,2R,4S) |
|
|
 |
Rivaroxaban Impurity 26 |
1838133-00-8 |
C23H21Cl2N3O5S2 |
 |
Erlotinib |
938185-06-9 |
C16H11N3O2 |
![methyl (41R,12S,13aS)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate](/CAS/20180808/GIF/18374-18-0.gif) |
methyl (41R,12S,13aS)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate |
18374-18-0 |
C21H26N2O3 |
![4-[4-[4-(2-オキソ-1,2-ジヒドロキノリン-7-イルオキシ)ブチル]ピペラジノ]ベンゾ[b]チオフェン1-オキシド](/CAS/20200611/GIF/1191900-51-2.gif) |
4-[4-[4-(2-オキソ-1,2-ジヒドロキノリン-7-イルオキシ)ブチル]ピペラジノ]ベンゾ[b]チオフェン1-オキシド |
1191900-51-2 |
C25H27N3O3S |
|
|
Cabozantinib Impurity H |
|
|
 |
Clopidogrel Impurity 11 |
|
C15H14ClNO2S |
 |
Medetomidine Impurity 3 |
104245-83-2 |
C10H13Cl |
|
|
Tofacitinib Impurity 35 |
|
|
 |
ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate |
1884279-18-8 |
C18H17NO4S |
 |
N-methyl-1-(5-phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methanamine fumarate |
928325-82-0 |
C21H21N3O6S |
 |
2,4-ジブロモ-m-クレゾール |
13321-75-0 |
C7H6Br2O |
 |
N-((4-フルオロフェニル)メチル)エタンアミド |
86010-68-6 |
C9H10FNO |
 |
Benzenediazonium, 4-(ethoxycarbonyl)-, chloride |
2028-79-7 |
C9H9ClN2O2 |
 |
2,4-Pteridinediamine,6-(methoxymethyl)- |
40110-13-2 |
C8H10N6O |
 |
Fingolimod EP Impurity D |
780729-32-0 |
C21H37NO2 |
 |
Pentanedioic acid, 2,4-diacetyl-3-(3-nitrophenyl)-, dimethyl ester |
89080-61-5 |
C17H19NO8 |
![2-Thiazoleacetic acid,4-carboxy-2,5-dihydro-5-(4-hydroxybutylidene)-a-[(1R)-1-hydroxyethyl]-, disodium salt, (aS,2R,5Z)- (9CI)](/CAS/20180808/GIF/130609-10-8.gif) |
2-Thiazoleacetic acid,4-carboxy-2,5-dihydro-5-(4-hydroxybutylidene)-a-[(1R)-1-hydroxyethyl]-, disodium salt, (aS,2R,5Z)- (9CI) |
130609-10-8 |
C12H18NNaO6S |
 |
4,4'-Iminodiphenol hydrochloride |
1965310-24-0 |
C12H12ClNO2 |
|
|
Cefradine Impurity D |
|
|
 |
Donepezil Impurity |
896134-06-8 |
C17H15NO4 |
 |
1-(2-chloro-5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine |
928325-68-2 |
C17H15ClFN3O2S |
 |
N-methyl-N-(4-nitrophenyl)-2-(piperazin-1-yl)acetamide |
2037385-84-3 |
C13H19ClN4O3 |
 |
N-(3,5-dimethylphenyl)picolinamide |
439591-67-0 |
C14H14N2O |
 |
Neratinib Impurity 6 |
1144516-14-2 |
C26H21ClN6O4 |
 |
Bupivacaine Impurity |
852804-30-9 |
C22H37N2O |
 |
プソイドモン酸D |
85248-93-7 |
C26H42O9 |
 |
Terazosin Impurity |
60548-08-5 |
C19H25N5O4 |
 |
1204612-29-2 |
1204612-29-2 |
C12H18ClNO2 |
 |
(S)-3-(dimethylamino)-1-(thiophen-3-yl)propan-1-ol |
1384080-56-1 |
C9H15NOS |
 |
BDJS-SH 4 |
36588-46-2 |
C12H18N2O2 |
 |
3-Chloro TirofiBan |
2713130-63-1 |
C22H35ClN2O5S |
 |
(Z)-3-(4-クロロベンジリデン)イソベンゾフラン-1(3H)-オン |
105279-16-1 |
C15H9ClO2 |
|
|
Blonanserin impurity F |
|
|
|
|
Capecitabine Impurity 9 |
|
|
|
|
Carfilzomib Impurity E |
|
|
|
|
Cefoxitin EP Impurity B |
|
|
|
|
Dabigatran Impurity 3 |
|
|
 |
Dexamethasone EP Impurity K |
1809224-82-5 |
C22H26O4 |
 |
FeBuxostat Impurity 41 |
2428631-67-6 |
C19H19N3O3S |
|
|
Formoterol Impurity 16 |
|
|
|
|
Indacaterol Impurity 11 |
|
|
|
|
Isavuconazole Impurity 14 |
|
|
|
|
Isavuconazole Impurity 19 |
|
|
 |
Isavuconazole Impurity 24 |
1176988-44-5 |
C22H17F2N5OS |
|
|
Letrozole Impurity 10 |
|
|
 |
Levofloxacin Impurity 9 |
1797099-76-3 |
C18H20FN3O4 |
 |
N-(5-Formyl-2-hydroxyphenyl)formamide |
903563-43-9 |
C8H7NO3 |
|
|
Nitrendipine Impurity 5 |
|
|
|
|
Posaconazole Impurity 32 |
|
|
|
|
Posaconazole Impurity 61 |
|
|
 |
Procaterol Impurity 4 |
63235-39-2 |
C16H20N2O3 |
 |
Sitagliptin Impurity 14 |
2072867-07-1 |
C26H23F9N6O2 |
|
|
SofosBuvir Impurity 31 |
|
|
|
|
sofosBuvir Impurity 37 |
|
|
 |
SofosBuvir Impurity 53 |
1015255-46-5 |
C20H25FN3O9P |
|
|
Sofosbuvir Impurity 60 |
|
|
|
|
Tenofovir impurity G |
|
|
 |
Ticagrelor Impurity 26 |
2245167-79-5 |
C21H24F2N6O3S |
 |
Vildagliptin Impurity 19 |
243145-00-8 |
C10H16N2O2 |
 |
Olopatadine Isopropyl ester Hydrochloride |
1206456-44-1 |
C24H29NO3 |
|
|
GLATIRAMER impurity |
|
|
|
|
Oxacillin Sodium Impurity I(EP) |
|
|
|
|
Spectinomycin Impurity E |
|
|
 |
3-butyl-3-hydroxy-2-benzofuran-1-one |
162050-42-2 |
C12H14O3 |
|
|
(4S,4aS,5aR,12aS)-4,7-bis(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide (minocycline) |
|
|
![(R)-10-(2,4,5-trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro-[1,2,4]triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione](/CAS/20180527/GIF/2088771-61-1.gif) |
(R)-10-(2,4,5-trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro-[1,2,4]triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione |
2088771-61-1 |
C16H13F6N5O2 |
![N-((3R,4S)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine](/CAS/20180629/GIF/1092578-45-4.gif) |
N-((3R,4S)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine |
1092578-45-4 |
C20H25N5 |
 |
846023-56-1 |
846023-56-1 |
C26H31Cl2N5O4 |
 |
Prednisone impurity D (EP) |
10184-69-7 |
C21H26O4 |
 |
Lisinopril EP Impurity G |
1356839-89-8 |
C42H60N6O9 |
 |
2-hexanoylbenzoic acid |
857538-11-5 |
C13H16O3 |
 |
Blonanserin N-Oxide |
142838-82-2 |
C23H30FN3O |
 |
Levofloxacin Impurity 11 |
106939-42-8 |
C9H9F2NO |
 |
Rabeprazole Impurity 2 |
1807988-36-8 |
C18H19N3O4 |
 |
Tenofovir Related Compound 14 |
1244022-52-3 |
C8H11N5O |
 |
N-(2-methyl-5-nitrophenyl)-N-(4-(pyridin-3-yl)pyrimidin-2-yl)acetamide |
|
C18H15N5O3 |
 |
N-(5-(benzyl(methyl)amino)-2-methylphenyl)-N-(4-(pyridin-3-yl)pyrimidin-2-yl)formamide |
|
C25H23N5O |
![1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid](/CAS/20180527/GIF/956011-26-0.gif) |
1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid |
956011-26-0 |
C14H10FN3O2 |
 |
Nicorandil Impurity 4 Dinitrate |
1798026-96-6 |
C16H17N5O5 |
 |
WIXOVOWSUCEDGS-UHFFFAOYSA-N |
1346603-05-1 |
C15H20O5 |
 |
YXSRVOWUJUXDLJ-UHFFFAOYSA-N |
1618107-97-3 |
C18H18FNO2S |
 |
S-2-Benzothiazolyl-2-amino-±-(methoxyimino)-4-thiazolethiolacetate |
1684396-27-7 |
C13H10N4O2S3 |
 |
4-((TERT-ブチルトキシカルボニル)アミノ)シクロペント-2-エンカルボン酸(1S,4R)-メチル |
168683-02-1 |
C12H19NO4 |
 |
KNKJEUNXMFFFDU-LZHIOSKDSA-N |
138804-88-3 |
C25H34O6 |
 |
MONO-DESACETYL FAMCICLOVIR |
104227-88-5 |
C12H17N5O3 |
 |
(E)-5-(2-カルボキシビニル)-2'-デオキシウリジン |
74131-06-9 |
C12H14N2O7 |
 |
5-Decyano 5-(Ethyl Formate) Milrinone |
80442-07-5 |
C14H14N2O3 |
 |
デアセチルリファンピン |
16783-99-6 |
C41H56N4O11 |
 |
ETHYL 2-CYCLOHEXYL-2-HYDROXY-PHENYLACETATE |
31197-69-0 |
C16H22O3 |
 |
1-(4-メトキシフェニル)-2-メチル-2-プロパノール |
35144-39-9 |
C11H16O2 |
 |
1,8-bis(4-((1,4,8,11-tetraazacyclotetradecan-1-yl)methyl)benzyl)-1,4,8,11-tetraazacyclotetradecane |
414858-02-9 |
C46H84N12 |
![butyl 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoate](/CAS/20180629/GIF/CB23956193.gif) |
butyl 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoate |
2227199-31-5 |
C20H29N5O3 |
 |
ethyl 2-((E)-5-((E)-2-methyl-3-phenylallylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetate |
682775-71-9 |
C17H17NO3S2 |
 |
(4-ヒドロキシ-2-メチル-2H-1,2-ベンゾチアジン-3-カルボン酸エチル)1,1-ジオキシド |
24683-26-9 |
C12H13NO5S |