分析化学

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Structure Chemical Name CAS MF
Empagliflozin Impurity 19 Empagliflozin Impurity 19
Erythromycin impurity D Erythromycin impurity D
FeBuxostat Impurity 40 FeBuxostat Impurity 40
Formoterol Impurity 13 Formoterol Impurity 13 150513-24-9 C18H24N2O3
Fosaprepitant Impurity 4 Fosaprepitant Impurity 4 1523569-85-8 C37H34F7N4O6P
Fudosteine Impurity 2 Fudosteine Impurity 2 1480319-53-6 C6H13NO5S
Isavuconazole Impurity 10 Isavuconazole Impurity 10
Isavuconazole Impurity 18 Isavuconazole Impurity 18 3094994-77-8
Isavuconazole Impurity 6 Isavuconazole Impurity 6
Lercanidipine Impurity 4 Lercanidipine Impurity 4 2727061-30-3 C18H23NO2
Nitrendipine Impurity 4 Nitrendipine Impurity 4
Olaparib Impurity 6 Olaparib Impurity 6
Paclitaxel EP Impurity H Paclitaxel EP Impurity H
Paroxetine Impurity 10 Paroxetine Impurity 10
Posaconazole Impurity 31 Posaconazole Impurity 31
Posaconazole Impurity 60 Posaconazole Impurity 60 2134652-05-2 C14H14F2O4
Regorafenib impurity D Regorafenib impurity D
SofosBuvir impurity 21 SofosBuvir impurity 21 1496552-50-1 C22H29ClN3O9P
sofosBuvir impurity 36 sofosBuvir impurity 36
SofosBuvir Impurity 52 SofosBuvir Impurity 52
SofosBuvir Impurity 59 SofosBuvir Impurity 59
Ticagrelor impurity 25 Ticagrelor impurity 25
Tirofiban Impurity 14 Tirofiban Impurity 14 1103300-75-9 C12H17NO5S
Tirofiban Impurity 19 Tirofiban Impurity 19 158808-75-4 C18H28N2O3
Ampicillin Impurity S Ampicillin Impurity S
Cefdinir Impurity F (CP) Cefdinir Impurity F (CP)
Flucloxacillin Sodium Impurity A Flucloxacillin Sodium Impurity A 68728-50-7 C19H20ClFN3NaO6S
Oxacillin Sodium Impurity G(EP) Oxacillin Sodium Impurity G(EP) 724695-30-1 C19H18ClN3O5S
Spectinomycin Impurity D Spectinomycin Impurity D
(4R,4aS,5aR,12aS)-9-[2-(tert-butylamino)acetamido]-4,7-bis(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide (4R,4aS,5aR,12aS)-9-[2-(tert-butylamino)acetamido]-4,7-bis(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide C29H39N5O8
Amifostine Impurity 3 Amifostine Impurity 3 41510-53-6 C5H15N2O3PS
Cefradine impurity C Cefradine impurity C
Cefuroxime sodium impurity H Cefuroxime sodium impurity H C16H16N4NaO8S
Bilastine N-Oxide Bilastine N-Oxide 2069238-47-5 C28H37N3O4
Cefoxitin impurity F Cefoxitin impurity F
Tenofovir Disoproxil Fumarate impurity N Tenofovir Disoproxil Fumarate impurity N 1962114-92-6 C29H44N10O14P2
Prednisolone Impurity 7 Prednisolone Impurity 7 61549-70-0 C21H26O6
Tenofovir Related Compound 10 Tenofovir Related Compound 10 16958-60-4 C8H11N5O
N-(4-methyl-3-(N-(4-(pyridin-3-yl)pyrimidin-2-yl)acetamido)phenyl)-4-((4-methylpiperazin-1-yl)methyl)benzamide N-(4-methyl-3-(N-(4-(pyridin-3-yl)pyrimidin-2-yl)acetamido)phenyl)-4-((4-methylpiperazin-1-yl)methyl)benzamide C31H33N7O2
N1-benzyl-N1,4-dimethyl-N3-(4-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine N1-benzyl-N1,4-dimethyl-N3-(4-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine C24H23N5
(E)-4-(((5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3- yl)methyl)(methyl)amino)-4-oxobut-2-enoic acid (E)-4-(((5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3- yl)methyl)(methyl)amino)-4-oxobut-2-enoic acid C21H18FN3O5S
TROXACITABINE TROXACITABINE 145511-98-4 C8H11N3O4
XXZJUZXKBFUPQH-IKGGRYGDSA-N XXZJUZXKBFUPQH-IKGGRYGDSA-N 1618657-31-0 C18H17FO4
6-methyl-2-oxo-5-pyridin-2-yl-1H-pyridine-3-carbonitrile 6-methyl-2-oxo-5-pyridin-2-yl-1H-pyridine-3-carbonitrile 106637-42-7 C12H9N3O
Levofloxacin Impurity 15 Levofloxacin Impurity 15 94714-58-6 C14H12F4O4
Losartan Impurity 2 Losartan Impurity 2 1407521-00-9 C22H20ClN3O
Epoxy Exemestane (6-Alfa Isomer) Epoxy Exemestane (6-Alfa Isomer) 152764-24-4 C20H24O3
6-Cyclopropyl-10-fluoro-7,8-dihydrobenzo[k]phenanthridine 6-Cyclopropyl-10-fluoro-7,8-dihydrobenzo[k]phenanthridine 1187966-94-4 C20H16FN
2-methoxy-1,7,9-trimethylpurine-6,8-dione 2-methoxy-1,7,9-trimethylpurine-6,8-dione 51168-26-4 C9H12N4O3
2-クロロ-N-(2,5-ジメチルフェニル)アセトアミド 2-クロロ-N-(2,5-ジメチルフェニル)アセトアミド 5177-35-5 C10H12ClNO
1,4-ジヒドロ-2,6-ジメチル-4-(3-ニトロフェニル)-3,5-ピリジンジカルボン酸3-[2-[(3,3-ジフェニルプロピル)メチルアミノ]-1,1-ジメチルエチル]5-エチル 1,4-ジヒドロ-2,6-ジメチル-4-(3-ニトロフェニル)-3,5-ピリジンジカルボン酸3-[2-[(3,3-ジフェニルプロピル)メチルアミノ]-1,1-ジメチルエチル]5-エチル 210579-71-8 C37H44ClN3O6
2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde 2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde 2169267-53-0 C11H7ClFNO
(S)-Olodaterol (S)-Olodaterol 868049-50-7 C21H26N2O5
5,6-DIHYDRO-3-METHYLAMINO-2H-1,4-THIAZIN-2-ONE OXIME 5,6-DIHYDRO-3-METHYLAMINO-2H-1,4-THIAZIN-2-ONE OXIME 148639-72-9 C5H9N3OS
M-ISOBUTYL IBUPROFEN M-ISOBUTYL IBUPROFEN 66622-47-7 C13H18O2
1,3-ビス(メチルチオ)-2-プロパノール 1,3-ビス(メチルチオ)-2-プロパノール 31805-83-1 C5H12OS2
ニトロスカネイト ニトロスカネイト 19881-18-6 C13H8N2O3S
(R)-N-グリシジルフタルイミド (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 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 Impurity 15
Bendamustine Related Impurity 10 Bendamustine Related Impurity 10
Bortezomib Impurity 16 Bortezomib Impurity 16
Captopril Related Compound 8 Captopril Related Compound 8 112243-88-6 C9H15NO3S
Edoxaban Impurity 25 (1R,2S,4R) Oxalate Edoxaban Impurity 25 (1R,2S,4R) Oxalate
Ezetimibe Impurity 35 Ezetimibe Impurity 35 1650568-82-3 C39H46F2N2O5Si2
Fosaprepitant Impurity 8 Fosaprepitant Impurity 8
Linagliptin Impurity 28 Linagliptin Impurity 28 2074688-84-7 C22H23N7O3
Pantoprazole Impurity 3 Pantoprazole Impurity 3
Ticagrelor Related Compound 58 Ticagrelor Related Compound 58
Vildagliptin Impurity 9 Vildagliptin Impurity 9
Cefathiamidine Impurity 5 Cefathiamidine Impurity 5 40818-86-8 C10H11ClN2O4S
methyl 4-hydroxy-3,5-diisopropylbenzoic acid methyl 4-hydroxy-3,5-diisopropylbenzoic acid C14H20O3
Brexpiprazole Impurity M Brexpiprazole Impurity M
Cefaclor Impurity 5 Cefaclor Impurity 5
Linagliptin Impurity 39 Linagliptin Impurity 39
Peramivir Impurity 5 Peramivir Impurity 5
Pidotimod Impurity O Pidotimod Impurity O
Pramipexole EP Impurity C Pramipexole EP Impurity C
Imiquimod Impurity 5 Imiquimod Impurity 5 853793-02-9 C15H18N4
9-(1,3-diacetate-2-propoxymethyl)guanine 9-(1,3-diacetate-2-propoxymethyl)guanine 86357-19-9 C13H17N5O6
Cefadroxil Impurity 6 Cefadroxil Impurity 6 2378158-45-1 C32H32N6O9S2
Loratadine Impurity 9 Loratadine Impurity 9 125743-81-9 C22H23ClN2O2
Metronidazole Impurity 1 Metronidazole Impurity 1
Parecoxib Impurity 16 Parecoxib Impurity 16 2235371-89-6 C19H18N2O4S
Rosuvastatin Impurity 54 Rosuvastatin Impurity 54
Vonoprazan Fumarate Impurity 6 Vonoprazan Fumarate Impurity 6 2250243-23-1 C33H27F2N5O4S2
3-((3aS,4R,6S,6aR)-6-(2-hydroxyethoxy)-2,2-dimethyltetrahydro- 4H-cyclopenta[d][1,3]dioxol-4-yl)-5-(propylthio)-3H-[1,2,3] triazolo[4,5-d]pyrimidin-7-ol 3-((3aS,4R,6S,6aR)-6-(2-hydroxyethoxy)-2,2-dimethyltetrahydro- 4H-cyclopenta[d][1,3]dioxol-4-yl)-5-(propylthio)-3H-[1,2,3] triazolo[4,5-d]pyrimidin-7-ol 1456538-51-4 C17H25N5O5S
Prasugrel Impurity 15 Prasugrel Impurity 15
Pregabalin Impurity 18 Pregabalin Impurity 18 1621171-19-4 C9H15NO2
Pregabalin Impurity 23 Pregabalin Impurity 23
Butylphthalide impurity Butylphthalide impurity 16692-58-3 C12H14O2
ethyl 2,5-dihydroxybenzenesulfonate ethyl 2,5-dihydroxybenzenesulfonate C8H10O5S
5-ALLYLIDENE-10,11-DIHYDRO-5H-DIBENZO[A,D]CYCLOHEPTENE 5-ALLYLIDENE-10,11-DIHYDRO-5H-DIBENZO[A,D]CYCLOHEPTENE 24755-73-5 C18H16
Nintedanib Impurity 27 Nintedanib Impurity 27
ethyl 2-(2-formyl-3-hydroxyphenyl)-4-methylthiazole-5- carboxylate ethyl 2-(2-formyl-3-hydroxyphenyl)-4-methylthiazole-5- carboxylate C14H13NO4S
LUMAT-004 LUMAT-004 313544-31-9 C16H17N3O3
Varenicline Impurity 3 Varenicline Impurity 3 1333145-89-3 C14H15N3
Amlodipine Impurity 22 (Z-Isomer) Amlodipine Impurity 22 (Z-Isomer) C26H31ClN2O8S
Amlodipine Impurity 28 Amlodipine Impurity 28 79781-21-8 C18H20ClNO5
Imidazo[5,1-f][1,2,4]triazin-4(1H)-one, 2-[2-ethoxy-5-[(4-ethyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-5-methyl-7-propyl- Imidazo[5,1-f][1,2,4]triazin-4(1H)-one, 2-[2-ethoxy-5-[(4-ethyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-5-methyl-7-propyl- 448184-48-3 C23H32N6O5S
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