分析化学

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Structure Chemical Name CAS MF
Cefotiam Impurity 22 Cefotiam Impurity 22 1628441-07-5 C13H14N4O5S2
Amifostine related impurities 2 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 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 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 (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 Eliglustat intermediate 3 491833-26-2 C23H28N2O5
Moxifloxacin Related Impurity 3 Moxifloxacin Related Impurity 3
Dapagliflozin Impurity C Dapagliflozin Impurity C
Lenvatinib Impurity 2 Lenvatinib Impurity 2 2380197-90-8 C28H22ClN5O5
Plerixafor Impurity 4 Plerixafor Impurity 4
Tofacitinib Impurity 106 Tofacitinib Impurity 106
Metoprolol Impurity 1 Metoprolol Impurity 1 C15H25NO3
Atorvastatin pyrrolidone lactone Atorvastatin pyrrolidone lactone 906552-19-0 C33H33FN2O5
NZWJKTHFNLHUJO-NWZSJJIMSA-N NZWJKTHFNLHUJO-NWZSJJIMSA-N 1422954-12-8 C22H26FN3O5S
Fesoterodine Impurity 14 Fesoterodine Impurity 14
Canagliflozin Impurity 12 Canagliflozin Impurity 12
(S)-BoroLeu-(-)-Pinanediol-hydrochloride (S)-BoroLeu-(-)-Pinanediol-hydrochloride 945606-99-5 C15H28BNO2.ClH
6-Cyclopropyl-10-fluorobenzo[k]phenanthridine 6-Cyclopropyl-10-fluorobenzo[k]phenanthridine 1187966-95-5 C20H14FN
Canagliflozin Impurity 55 Canagliflozin Impurity 55
SulbactaM IMpurity E SulbactaM IMpurity E
Anastrozole Impurity 3 Anastrozole Impurity 3
Crisaborole Impurity 9 HCl Crisaborole Impurity 9 HCl 1187187-01-4 C14H15BClNO3
Tenofovir impurity L Tenofovir impurity L
Ramosetron Impurity 13 Ramosetron Impurity 13 183613-77-6 C17H13N3O
methyl 3-(4-(3-(ethylamino)-2-hydroxypropoxy)phenyl)propanoate  hydrochloride methyl 3-(4-(3-(ethylamino)-2-hydroxypropoxy)phenyl)propanoate hydrochloride C15H24ClNO4
Bis(aminoethoxy) Amlodipine Bis(aminoethoxy) Amlodipine 721958-74-3 C22H30ClN3O6
Canagliflozin Impurity 50 Canagliflozin Impurity 50
Cetrorelix Impurity 4 (8-D-Arg) Cetrorelix Impurity 4 (8-D-Arg)
Vildagliptin Impurity 33 Vildagliptin Impurity 33
Semaglutide Impurity 9 (L-2-Oxohistidine) 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]- 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 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 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 Rosuvastatin Impurity 121 140164-51-8 C10H18O5
Cabozantinib impurity 25 Cabozantinib impurity 25
Oseltamivir  Impurity 77 Oseltamivir Impurity 77
Linagliptin Impurity A Linagliptin Impurity A
Vonoprazan Impurity 9 Vonoprazan Impurity 9
1-(7,8-dihydronaphthalen-1-yl)ethan-1-amine hydrochloride 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 (2R,3R)-3-amino-2-methyl-4-oxoazetidine-1-sulfonic acid
cis-cyclo(Pro-Pro) cis-cyclo(Pro-Pro) 19943-27-2 C10H14N2O2
Electronic special standard gas Electronic special standard gas
4-(3-ブロモプロピル)モルホリン 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 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 (trans)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-methoxyphenyl)-1-methylpiperidine hydrochloride 127017-41-8 C21H25NO4.ClH
Fructus Xanthii Fructus Xanthii
Itraconazole iMpurity D Itraconazole iMpurity D
Entecavir Impurity 5 Entecavir Impurity 5 84868-56-4 C21H20O2
Atomoxetine impurity D CRS Atomoxetine impurity D CRS 873310-29-3 C17H21NO
Rivaroxaban Impurity 22 Rivaroxaban Impurity 22
Olaparib Impurity 14 Olaparib Impurity 14 2250242-62-5 C36H28F2N6O4
Terbutaline  Impurity Terbutaline Impurity 1226543-90-3 C22H20O4
テルブタリン3,5-ジベンジルエーテル テルブタリン3,5-ジベンジルエーテル 28924-25-6 C26H31NO3
Ceftazidime Impurity D Ceftazidime Impurity D
Vehicle exhaust detection standard gas Vehicle exhaust detection standard gas
Cefazolin Impurity 13 Cefazolin Impurity 13 1607841-65-5 C25H24N12O6S6
3-アミノ-4-ピラゾールカルボニトリル 3-アミノ-4-ピラゾールカルボニトリル 16617-46-2 C4H4N4
Emtricitabine Impurity CFTU1 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 (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 Afatinib Impurity 68
N-methyl-1-(5-phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methanamine fumarate N-methyl-1-(5-phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methanamine fumarate 928325-82-0 C17H17N3O2S.C4H4O4
Lincomycin sulfoxide Impurity 3 Lincomycin sulfoxide Impurity 3
Formoterol Impurity 16 Formoterol Impurity 16
Mixture of Cefoxitin  Impurity E&F Mixture of Cefoxitin Impurity E&F
Tolvaptan Impurity 11 Tolvaptan Impurity 11 331947-69-4 C16H14ClNO2
Azilsartan iMpurity O 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 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 Caspofungin Impurity EJT2
ヘルバセチン-3,8-ジグルコピラノシド ヘルバセチン-3,8-ジグルコピラノシド 99224-12-1 C27H30O17
Regorafenib Impurity 23 Regorafenib Impurity 23 3083426-63-2
Clopidogrel Impurity 50 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 (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 N-(3-chloro-4-fluorophenyl)-6 ,7-dimethoxyquinazolin-4-amine 153437-78-6 C16H13ClFN3O2
Ticagrelor Related Compound 38D-Tartrate Ticagrelor Related Compound 38D-Tartrate 2165881-71-8 C10H19NO4
Tenofovir Impurity 113 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 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 Dasatinib iMpurity 1184919-23-0 C22H27N7O2S
Metoprolol IMpurity 3 Metoprolol IMpurity 3 C15H25NO3
Apremilast Apremilast 1384967-20-7 C20H20N2O7S
2-((4R,6S)-6-(chloromethyl)-2,2-dimethyl- 1,3-dioxan-4-yl)acetic acid 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)) 6-Methyldi(ondansetron-3-de(1,2-diMethyl-1H-iMidazole)) 1365727-07-6 C27H26N2O2
Sugammadex sodium Monoiodo Impurity Sugammadex sodium Monoiodo Impurity
Pramipexole Impurity 18 Pramipexole Impurity 18
Tadalafil impurity R Tadalafil impurity R
3-Morpholinone, 4-(2,4-diaMinophenyl)- 3-Morpholinone, 4-(2,4-diaMinophenyl)- 482308-13-4 C10H13N3O2
Avibactam Impurity 40 Avibactam Impurity 40 2089462-89-3 C15H20N2O3
Ganciclovir EP Impurity H Ganciclovir EP Impurity H 84222-50-4 C9H13N5O4
Perospirone Impurity 20 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 3,4-DICHLOROBENZYLAMINE HYDROCHLORIDE 49552-34-3 C7H8Cl3N
Tenofovir Impurity 39 Tenofovir Impurity 39
Isavuconazole Impurity 7 Isavuconazole Impurity 7
Avatrombopag Impurity 33 Avatrombopag Impurity 33
Metronidazole Impurity 3 Metronidazole Impurity 3 5006-79-1 C6H7N3O2
Selexipag impurity Selexipag impurity
cefditoren △-3 isomer cefditoren △-3 isomer
Lenvatinib impurity LFZZ-10 Lenvatinib impurity LFZZ-10 C11H8Cl2N2O2
6,6-ジブロモペニシラン酸S, S-ジオキシド 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 Olopatadine impurity 3112735-87-9 C20H20N2O4
Cefuroxime Sodium EP Impurity G Cefuroxime Sodium EP Impurity G 97232-98-9 C17H17N3O8S
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