| Structure |
Chemical Name |
CAS |
MF |
 |
Tegoprazan Impurity 14 |
|
|
 |
5,6-DIHYDRO-3-METHYLAMINO-2H-1,4-THIAZIN-2-ONE OXIME |
148639-72-9 |
C5H9N3OS |
 |
M-ISOBUTYL IBUPROFEN |
66622-47-7 |
C13H18O2 |
|
|
Nirmatrelvir Impurity 7 |
|
|
 |
1,3-ビス(メチルチオ)-2-プロパノール |
31805-83-1 |
C5H12OS2 |
 |
Silodosin |
160970-64-9 |
C25H32F3N3O4 |
 |
6,6-ジブロモペニシラン酸S, S-ジオキシド |
76646-91-8 |
C8H9Br2NO5S |
 |
ニトロスカネイト |
19881-18-6 |
C13H8N2O3S |
 |
(S)-Citalopram N-Oxide |
917482-45-2 |
C20H21FN2O2 |
 |
(R)-N-グリシジルフタルイミド |
181140-34-1 |
C11H9NO3 |
 |
6-chloro-N-((1R,2S)-2-(3,4-difluorophenyl)cyclopropyl)-5- nitro-2-(propylthio)pyrimidin-4-amine |
1427523-93-0 |
C16H15ClF2N4O2S |
|
|
Bendamustine Impurity 15 |
|
|
|
|
Bendamustine Related Impurity 10 |
|
|
|
|
Bortezomib Impurity 16 |
|
|
 |
7-Epi-docetaxel (Docetaxel Impurity C) |
153381-68-1 |
C43H53NO14 |
 |
Captopril Related Compound 8 |
112243-88-6 |
C9H15NO3S |
|
|
Edoxaban Impurity 25 (1R,2S,4R) Oxalate |
|
|
 |
Ezetimibe Impurity 35 |
1650568-82-3 |
C39H46F2N2O5Si2 |
|
|
Tafluprost Impurity 17 |
|
|
|
|
Rosuvastatin Impurity 160 （Sodium salt) |
|
|
|
|
Rosuvastatin Impurity 143 |
|
|
 |
Eliglustat intermediate 3 |
491833-26-2 |
C23H28N2O5 |
 |
Aztreonam Impurity B |
102586-36-7 |
C13H19N5O6S |
|
|
Olopatadine impurity |
|
|
 |
Voriconazole Impurity 8 |
239807-03-5 |
C16H14F3N5O |
|
|
Caspofungin impurity 3 |
|
|
|
|
Plerixafor Impurity D |
|
|
 |
Cefuroxime impurity 1 |
|
C16H16N4O8S |
|
|
Vonoprazan Impurity 9 |
|
|
|
|
Sitagliptin IMpurity 5 |
|
|
|
|
Brexpiprazole Impurity3 |
|
|
 |
Levetiracetam impurity 5 |
1543300-90-8 |
C9H17NO4 |
|
|
Febuxostat Impurity B |
|
|
|
|
Sorafenib Impurity F |
|
|
 |
Trelagliptin Impurity 1 |
1821400-07-0 |
C21H13ClF2N4O2 |
 |
Vortioxetine Imp.J |
2137588-68-0 |
C18H22N2S |
 |
4-amino-N-(1-(3-methoxypropyl)piperidin-4-yl)-2,3-dihydrobenzofuran-7-carboxamide |
1608459-56-8 |
C18H27N3O3 |
 |
4,5-dichloro Rivaroxaban |
2305917-61-5 |
C25H28ClN3O6S |
 |
Solifenacin EP Impurity B |
1534326-81-2 |
C31H28N2O |
 |
Vildagliptin Impurity 6 |
1846606-31-2 |
C17H23N3O2 |
|
|
Flucloxacillin Impurity A |
|
|
 |
Amido Methyl Meloxicam (Meloxicam Impurity) |
892395-41-4 |
C15H15N3O4S2 |
 |
7-(2-アミノエチル)アミノ-1-シクロプロピル-1,4-ジヒドロ-4-オキソ-6-フルオロキノリン-3-カルボン酸 |
103222-12-4 |
C15H16FN3O3 |
 |
2-アミノブタンニトリル |
40651-89-6 |
C4H8N2 |
 |
4-Nitrofluorobenzol |
352-15-8 |
C6H4FNO |
![propyl[2,6'-bi-1H-benzimidazol]-1'-yl]methyl]-](/CAS/GIF/144702-27-2.gif) |
propyl[2,6'-bi-1H-benzimidazol]-1'-yl]methyl]- |
144702-27-2 |
C33H29N5 |
 |
4-(2-ヒドロキシ-3-イソプロピルアミノプロポキシ)安息香酸 |
72570-70-8 |
C13H19NO4 |
 |
フルボキサミノ酸 |
192876-02-1 |
C14H19F3N2O2 |
 |
アンドロスタ-3,5-ジエン-17-オン |
1912-63-6 |
C19H26O |
|
|
Fosaprepitant Impurity 8 |
|
|
 |
Linagliptin Impurity 28 |
2074688-84-7 |
C22H23N7O3 |
|
|
Pantoprazole Impurity 3 |
|
|
|
|
Ticagrelor Related Compound 58 |
|
|
|
|
Vildagliptin Impurity 9 |
|
|
|
|
Rosuvastatin Impurity 131 |
|
|
|
|
Rosuvastatin Impurity 125 |
|
|
|
|
Terlipressin Impurity 2 (des-Gly1,Gly2) |
|
|
![BENZHYDRYL 6,6-DIHYDROPENICILLIC ACID 1-OXIDE[TAZOBACTAM INTERMEDIATE]](/CAS/20180713/GIF/87579-78-0.gif) |
BENZHYDRYL 6,6-DIHYDROPENICILLIC ACID 1-OXIDE[TAZOBACTAM INTERMEDIATE] |
87579-78-0 |
C21H21NO4S |
|
|
4-(2-((2R,3R)-3-(2,5-difluorophenyl)-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butan-2-yl)thiazol-4-yl)benzamide |
|
|
|
|
Ertapenem Impurity C(USP) |
|
|
|
|
Ertapenem Impurity 22 |
|
|
|
|
(1-carboxy-1-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)ethyl)-L-cysteine |
|
|
 |
1,4-Butanediaminium, N1,N4-diethyl-N1,N1,N4,N4-tetrakis(1-methylethyl)-, bromide (1:2) |
1621467-18-2 |
C20H46BrN2+ |
 |
1,6,10,14-Hexadecatetraen-3-ol, 3,7,11,15-tetramethyl-, (6Z,10E)- |
3790-76-9 |
C20H34O |
|
|
Bisoprolol Impurity 51 |
|
|
 |
2-Deoxy-2,2-difluoro-D-ribofuranose-3,5-dibenzoate-1-methanesulfonate |
134877-42-2 |
C20H18F2O8S |
|
|
Pitavastatin Impurity 105 |
|
|
|
|
Nirmatrelvir Impurity 11 |
|
|
|
|
Bumetanide Impurity 21 |
|
|
![4'-(Hydroxymethyl)-[1,1'-Biphenyl]-2-Carboxylic Acid](/CAS/GIF/158144-54-8.gif) |
4'-(Hydroxymethyl)-[1,1'-Biphenyl]-2-Carboxylic Acid |
158144-54-8 |
C14H12O3 |
|
|
Brivaracetam Impurity 118 |
|
|
|
|
1-(4-((2-(4-hydroxypiperidin-1-yl)ethyl)(methyl)carbamoyl)benzyl)piperidine-4-carboxylic acid |
2975124-11-7 |
|
|
|
Empagliflozin Impurity 108 |
|
|
|
|
Perospirone Impurity 28 |
|
|
|
|
Perospirone Impurity 23 |
|
|
|
|
Perospirone Impurity 16 |
|
|
|
|
Dolutegravir Impurity 24 |
|
|
|
|
Paxlovid Impurity 18 |
|
|
|
|
Related impurities of fluoxetine sodium 8 |
|
|
|
|
Fondaparinux sodium impurity 15 |
|
|
|
|
Fondaparinux Sodium Impurity 10 |
|
|
|
|
Oxacillin sodium Impurity E |
|
|
|
|
Revefenacin Impurity 19 |
|
|
|
|
Caspofungin Impurity 11 |
|
|
|
|
Miglitol Isomer ImpurityA |
|
|
|
|
sodium (6R,7S)-7-(2-mercaptoacetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
|
|
|
|
Olodaterol Impurity 33 |
|
|
 |
ダソトラリン塩酸塩 |
675126-08-6 |
C16H15Cl2N.ClH |
|
|
Nicorandil Impurity 1 |
|
|
|
|
Posaconazole Impurity 32 |
|
|
|
|
Posaconazole Impurity 61 |
|
|
|
|
Linagliptin Impurity 40 |
|
|
 |
Minocycline N-Hydroxymethyl Impurity |
1075240-33-3 |
C24H29N3O8 |
 |
Mivacurium Chloride Impurity 3 |
740777-60-0 |
C33H46NO9+ |
 |
Mupirocin EP Impurity E |
71087-96-2 |
C26H44O9 |
|
|
Nifuratel Impurity 7 |
|
|
 |
Norepinephrine EP Impurity D |
1932110-67-2 |
C9H13NO3 |
|
|
Olaparib Impurity 4 |
|
|
|
|
Paclitaxel EP Impurity M |
|
|
 |
Parecoxib Sodium Impurity H |
501093-49-8 |
C16H14N2O4S |