| Structure |
Chemical Name |
CAS |
MF |
 |
Cefotiam Impurity 22 |
1628441-07-5 |
C13H14N4O5S2 |
 |
Amifostine related impurities 2 |
17002-55-0 |
C8H21N3O |
 |
6-chloro-N-((1R,2S)-2-(3,4-difluorophenyl)cyclopropyl)-5- nitro-2-(propylthio)pyrimidin-4-amine |
1427523-93-0 |
C16H15ClF2N4O2S |
 |
4-(2-メチル-4,5-ジオキソイミダゾリジン-1-イル)-2,2-ジフェニルブタンアミド |
503598-05-8 |
C20H21N3O3 |
![(7a,17b)-7-7-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl]-estra-1,3,5(10)-triene-3,17-diol 17-acetate](/CAS/20180808/GIF/261506-24-5.gif) |
(7a,17b)-7-7-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl]-estra-1,3,5(10)-triene-3,17-diol 17-acetate |
261506-24-5 |
C34H49F5O4S |
 |
Eliglustat intermediate 3 |
491833-26-2 |
C23H28N2O5 |
 |
Moxifloxacin Related Impurity 3 |
|
|
 |
Dapagliflozin Impurity C |
|
|
 |
Lenvatinib Impurity 2 |
2380197-90-8 |
C28H22ClN5O5 |
 |
Plerixafor Impurity 4 |
|
|
 |
Tofacitinib Impurity 106 |
|
|
 |
Metoprolol Impurity 1 |
|
C15H25NO3 |
 |
Atorvastatin pyrrolidone lactone |
906552-19-0 |
C33H33FN2O5 |
 |
NZWJKTHFNLHUJO-NWZSJJIMSA-N |
1422954-12-8 |
C22H26FN3O5S |
 |
Fesoterodine Impurity 14 |
|
|
 |
Canagliflozin Impurity 12 |
|
|
 |
(S)-BoroLeu-(-)-Pinanediol-hydrochloride |
945606-99-5 |
C15H28BNO2.ClH |
![6-Cyclopropyl-10-fluorobenzo[k]phenanthridine](/CAS/20180601/GIF/1187966-95-5.gif) |
6-Cyclopropyl-10-fluorobenzo[k]phenanthridine |
1187966-95-5 |
C20H14FN |
 |
Canagliflozin Impurity 55 |
|
|
 |
SulbactaM IMpurity E |
|
|
 |
Anastrozole Impurity 3 |
|
|
 |
Crisaborole Impurity 9 HCl |
1187187-01-4 |
C14H15BClNO3 |
 |
Tenofovir impurity L |
|
|
 |
Ramosetron Impurity 13 |
183613-77-6 |
C17H13N3O |
 |
methyl 3-(4-(3-(ethylamino)-2-hydroxypropoxy)phenyl)propanoate hydrochloride |
|
C15H24ClNO4 |
 |
Bis(aminoethoxy) Amlodipine |
721958-74-3 |
C22H30ClN3O6 |
 |
Canagliflozin Impurity 50 |
|
|
 |
Cetrorelix Impurity 4 (8-D-Arg) |
|
|
 |
Vildagliptin Impurity 33 |
|
|
 |
Semaglutide Impurity 9 (L-2-Oxohistidine) |
|
|
![2-Naphthalenamine, N-(diphenylmethylene)-6-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-[2-[tris(1-methylethyl)silyl]ethynyl]-](/CAS/20210305/GIF/2816821-08-4.gif) |
2-Naphthalenamine, N-(diphenylmethylene)-6-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-[2-[tris(1-methylethyl)silyl]ethynyl]- |
2816821-08-4 |
C40H47BFNO2Si |
 |
Apremilast |
1384440-16-7 |
C19H20N2O6S |
 |
N-メチル-4-(3,4-ジクロロフェニル)テトラリン-1-アミン |
140631-53-4 |
C17H17Cl2N |
 |
Rosuvastatin Impurity 121 |
140164-51-8 |
C10H18O5 |
 |
Cabozantinib impurity 25 |
|
|
 |
Oseltamivir Impurity 77 |
|
|
 |
Linagliptin Impurity A |
|
|
 |
Vonoprazan Impurity 9 |
|
|
 |
1-(7,8-dihydronaphthalen-1-yl)ethan-1-amine hydrochloride |
1822601-94-4 |
C12H15N |
 |
(2R,3R)-3-amino-2-methyl-4-oxoazetidine-1-sulfonic acid |
|
|
 |
cis-cyclo(Pro-Pro) |
19943-27-2 |
C10H14N2O2 |
 |
Electronic special standard gas |
|
|
 |
4-(3-ブロモプロピル)モルホリン |
125422-83-5 |
C7H14BrNO |
![Benzoic acid, 5-(aminosulfonyl)-2-[[[4-methoxy-3-(methoxycarbonyl)phenyl]sulfonyl]oxy]-, methyl ester](/CAS/20210305/GIF/2267259-70-9.gif) |
Benzoic acid, 5-(aminosulfonyl)-2-[[[4-methoxy-3-(methoxycarbonyl)phenyl]sulfonyl]oxy]-, methyl ester |
2267259-70-9 |
C17H17NO10S2 |
![(trans)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-methoxyphenyl)-1-methylpiperidine hydrochloride](/CAS/20200401/GIF/127017-41-8.gif) |
(trans)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-methoxyphenyl)-1-methylpiperidine hydrochloride |
127017-41-8 |
C21H25NO4.ClH |
 |
Fructus Xanthii |
|
|
 |
Itraconazole iMpurity D |
|
|
 |
Entecavir Impurity 5 |
84868-56-4 |
C21H20O2 |
 |
Atomoxetine impurity D CRS |
873310-29-3 |
C17H21NO |
 |
Rivaroxaban Impurity 22 |
|
|
 |
Olaparib Impurity 14 |
2250242-62-5 |
C36H28F2N6O4 |
 |
Terbutaline Impurity |
1226543-90-3 |
C22H20O4 |
 |
テルブタリン3,5-ジベンジルエーテル |
28924-25-6 |
C26H31NO3 |
 |
Ceftazidime Impurity D |
|
|
 |
Vehicle exhaust detection standard gas |
|
|
 |
Cefazolin Impurity 13 |
1607841-65-5 |
C25H24N12O6S6 |
 |
3-アミノ-4-ピラゾールカルボニトリル |
16617-46-2 |
C4H4N4 |
 |
Emtricitabine Impurity CFTU1 |
|
|
 |
(3S,5S)-アトルバスタチンアセトニドTERT-ブチルチルエステル |
472967-95-6 |
C40H47FN2O5 |
 |
Afatinib Impurity 68 |
|
|
 |
N-methyl-1-(5-phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methanamine fumarate |
928325-82-0 |
C17H17N3O2S.C4H4O4 |
 |
Lincomycin sulfoxide Impurity 3 |
|
|
 |
Formoterol Impurity 16 |
|
|
 |
Mixture of Cefoxitin Impurity E&F |
|
|
 |
Tolvaptan Impurity 11 |
331947-69-4 |
C16H14ClNO2 |
 |
Azilsartan iMpurity O |
2171316-29-1 |
C23H19N3O4 |
![1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-b]ピリジン-3-カルボアミド](/CAS/20150408/GIF/256376-62-2.gif) |
1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-b]ピリジン-3-カルボアミド |
256376-62-2 |
C14H11FN4O |
 |
Caspofungin Impurity EJT2 |
|
|
 |
ヘルバセチン-3,8-ジグルコピラノシド |
99224-12-1 |
C27H30O17 |
 |
Regorafenib Impurity 23 |
3083426-63-2 |
|
 |
Clopidogrel Impurity 50 |
|
C15H14ClNO2S |
![(3R,4R,5R)-4-(1-エチルプロポキシ)-3-ヒドロキシ-5-[(メチルスルホニル)オキシ]-1-シクロヘキセン-1-カルボン酸エチルエステル](/CAS/20150408/GIF/204254-94-4.gif) |
(3R,4R,5R)-4-(1-エチルプロポキシ)-3-ヒドロキシ-5-[(メチルスルホニル)オキシ]-1-シクロヘキセン-1-カルボン酸エチルエステル |
204254-94-4 |
C15H26O7S |
 |
N-(3-chloro-4-fluorophenyl)-6 ,7-dimethoxyquinazolin-4-amine |
153437-78-6 |
C16H13ClFN3O2 |
 |
Ticagrelor Related Compound 38D-Tartrate |
2165881-71-8 |
C10H19NO4 |
 |
Tenofovir Impurity 113 |
1335287-28-9 |
C11H13IN4O |
 |
10-メトキシ-6-メチルエルゴリン-8β-メタノール |
35121-60-9 |
C17H22N2O2 |
 |
Dasatinib iMpurity |
1184919-23-0 |
C22H27N7O2S |
 |
Metoprolol IMpurity 3 |
|
C15H25NO3 |
 |
Apremilast |
1384967-20-7 |
C20H20N2O7S |
 |
2-((4R,6S)-6-(chloromethyl)-2,2-dimethyl- 1,3-dioxan-4-yl)acetic acid |
775571-58-9 |
C9H15ClO4 |
 |
6-Methyldi(ondansetron-3-de(1,2-diMethyl-1H-iMidazole)) |
1365727-07-6 |
C27H26N2O2 |
 |
Sugammadex sodium Monoiodo Impurity |
|
|
 |
Pramipexole Impurity 18 |
|
|
 |
Tadalafil impurity R |
|
|
 |
3-Morpholinone, 4-(2,4-diaMinophenyl)- |
482308-13-4 |
C10H13N3O2 |
 |
Avibactam Impurity 40 |
2089462-89-3 |
C15H20N2O3 |
 |
Ganciclovir EP Impurity H |
84222-50-4 |
C9H13N5O4 |
 |
Perospirone Impurity 20 |
1002359-81-0 |
|
![1H-benzo[d][1,2,3]triazol-1-yl 2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoate](/) |
1H-benzo[d][1,2,3]triazol-1-yl 2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoate |
|
|
 |
3,4-DICHLOROBENZYLAMINE HYDROCHLORIDE |
49552-34-3 |
C7H8Cl3N |
 |
Tenofovir Impurity 39 |
|
|
 |
Isavuconazole Impurity 7 |
|
|
 |
Avatrombopag Impurity 33 |
|
|
 |
Metronidazole Impurity 3 |
5006-79-1 |
C6H7N3O2 |
 |
Selexipag impurity |
|
|
 |
cefditoren △-3 isomer |
|
|
 |
Lenvatinib impurity LFZZ-10 |
|
C11H8Cl2N2O2 |
 |
6,6-ジブロモペニシラン酸S, S-ジオキシド |
76646-91-8 |
C8H9Br2NO5S |
 |
Olopatadine impurity |
3112735-87-9 |
C20H20N2O4 |
 |
Cefuroxime Sodium EP Impurity G |
97232-98-9 |
C17H17N3O8S |