分析化学

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Structure Chemical Name CAS MF
4-(4-フルオロ-3-(ピペラジン-1-カルボニル)ベンジル)フタラジン-1(2H)-オン 4-(4-フルオロ-3-(ピペラジン-1-カルボニル)ベンジル)フタラジン-1(2H)-オン 763111-47-3 C20H19FN4O2
Trelagliptin Impurity 29 Trelagliptin Impurity 29
D-Asn4-Carbetocin (Impurity F) D-Asn4-Carbetocin (Impurity F)
Riluzole 4-Bromo Impurity Riluzole 4-Bromo Impurity 144631-82-3 C8H4BrF3N2OS
4-PYRIDINECARBOXIMIDIC ACID, HYDRAZIDE 4-PYRIDINECARBOXIMIDIC ACID, HYDRAZIDE 89830-71-7 C6H8N4
Loratadine Impurity 19 Loratadine Impurity 19 79779-58-1 C22H24N2O2
BRN 0758154 BRN 0758154 69304-48-9 C11H13IN2O5
1,4-Butanediaminium, N1,N4-diethyl-N1,N1,N4,N4-tetrakis(1-methylethyl)-, bromide (1:2) 1,4-Butanediaminium, N1,N4-diethyl-N1,N1,N4,N4-tetrakis(1-methylethyl)-, bromide (1:2) 1621467-18-2 C20H46BrN2+
1-((2S,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 1-((2S,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 2041584-99-8 C10H13FN2O5
ClarithroMycin IMpurity G ClarithroMycin IMpurity G 127182-44-9 C39H72N2O13
Solifenacin impurity 18 Solifenacin impurity 18 1243274-83-0 C14H17NO3
Phenacetin Impurity 3 Phenacetin Impurity 3 24176-84-9 C14H13ClN2O2
3-Quinolinecarbonitrile,4-chloro-6-Methoxy-7-[3-(4-Methyl-1-piperazinyl)propoxy]- 3-Quinolinecarbonitrile,4-chloro-6-Methoxy-7-[3-(4-Methyl-1-piperazinyl)propoxy]- 492444-39-0 C19H23ClN4O2
Edaravone Edaravone 68195-63-1 C30H26N6O3
Imatinib impurity 31 Imatinib impurity 31 1356565-47-3 C17H17N7
Tamsulosin impurity 6 Tamsulosin impurity 6 C20H28N2O5S
Apixaban Impurity 48 Apixaban Impurity 48
GLICLAZIDE IMPURITY B GLICLAZIDE IMPURITY B
4-Epi-6-epi Doxycycline 4-Epi-6-epi Doxycycline 97583-08-9 C22H24N2O8
Crisaborole Impurity 10 Crisaborole Impurity 10
Dasatinib IMpurity 5 Dasatinib IMpurity 5
Clarthromycin EP Impurity B Clarthromycin EP Impurity B 299409-85-1 C37H67NO13
-Oxo-a-propylenanthic Acid Ethyl Ester -Oxo-a-propylenanthic Acid Ethyl Ester 96610-56-9 C12H22O3
Milnacipran Impurity 4 Milnacipran Impurity 4 1353644-49-1 C15H21NO2
Timolol EP Impurity J Timolol EP Impurity J
1,4-ジヒドロ-2,6-ジメチル-4-(2-ニトロフェニル)-3,5-ピリジンジカルボン酸3-メチル5-エチル 1,4-ジヒドロ-2,6-ジメチル-4-(2-ニトロフェニル)-3,5-ピリジンジカルボン酸3-メチル5-エチル 53055-15-5 C18H20N2O6
3-アセチルオキシ-2-ブテン酸エチル 3-アセチルオキシ-2-ブテン酸エチル 29214-62-8 C8H12O4
Fenbendazole EP Impurity C Fenbendazole EP Impurity C
Quetiapine IMpurity P (11-(4-Ethylpiperazin-1-yl)dibenzo[b,f][1,4]thiazepine fuMarate)) Quetiapine IMpurity P (11-(4-Ethylpiperazin-1-yl)dibenzo[b,f][1,4]thiazepine fuMarate)) 1011758-03-4 C19H21N3S
Procaine Impurity 2 Procaine Impurity 2 C13H20N2O2
Ixazomib Impurity ABCDEFGHJKL Ixazomib Impurity ABCDEFGHJKL
Olaparib Impurity 24 Olaparib Impurity 24
Moxifloxacin Impurity 2 Moxifloxacin Impurity 2
SalMeterol IMpurity F SalMeterol IMpurity F C25H37NO4
(3S,5S)-Fluvastatin Sodium Salt (3S,5S)-Fluvastatin Sodium Salt 194935-01-8 C24H27FNNaO4
Afatinib impurity 82 Afatinib impurity 82
Cabozantinib Impurity D Cabozantinib Impurity D
rac 5-Keto Fluvastatin rac 5-Keto Fluvastatin 1160169-39-0 C24H24FNO4
Fondaparinux sodium impurity 7 Fondaparinux sodium impurity 7
Acrivastine Impurity 1 Acrivastine Impurity 1
Peramivir Impurity 3 Peramivir Impurity 3
Apremilast Impurity TNB Apremilast Impurity TNB
Chrysophanol triglucoside Chrysophanol triglucoside 120181-07-9 C33H40O19
Everolimus impurity B Everolimus impurity B
Caspofungin Impurity 11 Caspofungin Impurity 11
Apixaban iMpurity 1 Apixaban iMpurity 1
Irbesartan impurity A Irbesartan impurity A C25H28N6O
2-(7-methoxy-3,4-dihydronaphthalen-1-yl)ethan-1-amine 2-(7-methoxy-3,4-dihydronaphthalen-1-yl)ethan-1-amine 1353428-89-3 C13H17NO
Mirabegron iMpurity Mirabegron iMpurity 1581285-26-8 C16H21ClN2
3-オキソ-1,2-ベンゾイソチアゾリン-2-酢酸メチルエステル1,1-ジオキシド(PIROXICAM IMPURITY D)ピルオキシカム不純物D 3-オキソ-1,2-ベンゾイソチアゾリン-2-酢酸メチルエステル1,1-ジオキシド(PIROXICAM IMPURITY D)ピルオキシカム不純物D 6639-62-9 C10H9NO5S
N-Trityl Candesartan Ethyl Ester N-Trityl Candesartan Ethyl Ester 856414-35-2 C45H38N6O3
4-((2-amino-2-oxoethyl)amino)butanoic acid 4-((2-amino-2-oxoethyl)amino)butanoic acid 1096803-44-9 C6H12N2O3
Sugammadex sodium Org244517-1 Impurity Sugammadex sodium Org244517-1 Impurity
Osimertinib Impurity 15 Osimertinib Impurity 15 2945220-41-5 C56H66N14O4
Azlocillin Opern-Ring Decarboxylation Impurity Azlocillin Opern-Ring Decarboxylation Impurity 99795-14-9 C19H25N5O5S
Apremilast ImpurityTNN Apremilast ImpurityTNN
Dolutegravir Impurity 16 Dolutegravir Impurity 16 1357289-37-2 C20H19F2N3O5
Cefoxitin Impurity Cefoxitin Impurity
(2S)-2-ピロリジンカルボン酸エチル (2S)-2-ピロリジンカルボン酸エチル 5817-26-5 C7H13NO2
Nicergoline Impurity 7 Nicergoline Impurity 7
alpha-Hydroxy-alpha-phenylbenzeneacetic acid (3-endo)-8-azabicyclo[3.2.1]oct-3-yl ester hydrochloride alpha-Hydroxy-alpha-phenylbenzeneacetic acid (3-endo)-8-azabicyclo[3.2.1]oct-3-yl ester hydrochloride 63516-30-3 C21H23NO3.ClH
4-(2-Chloroethyl)-N-methoxy-N,α,α-trimethyl-benzeneacetamide 4-(2-Chloroethyl)-N-methoxy-N,α,α-trimethyl-benzeneacetamide 1638785-17-7 C14H20ClNO2
Levosimendan Impurity 8 Levosimendan Impurity 8 274263-65-9 C14H14N6O2
17,21-ジヒドロキシ-6α-メチルプレグナ-1,4-ジエン-3,11,20-トリオン 17,21-ジヒドロキシ-6α-メチルプレグナ-1,4-ジエン-3,11,20-トリオン 91523-05-6 C22H28O5
1H-Indole-2-carboxamide, 1-[(1S,2S)-1-[(Z)-amino(hydroxyimino)methyl]-2-methylcyclopropyl]-N-methyl-N-phenyl-5-[(4S)-tetrahydro-2,2-dimethyl-2H-pyran-4-yl]- 1H-Indole-2-carboxamide, 1-[(1S,2S)-1-[(Z)-amino(hydroxyimino)methyl]-2-methylcyclopropyl]-N-methyl-N-phenyl-5-[(4S)-tetrahydro-2,2-dimethyl-2H-pyran-4-yl]- 3047556-95-3 C28H34N4O3
Venlafaxine Venlafaxine 3107597-43-0 C17H27NO2
1-ニトロ-3,7-ジメチルアダマンタン 1-ニトロ-3,7-ジメチルアダマンタン 6588-68-7 C12H19NO2
Mupirocin iMpurity F Mupirocin iMpurity F C26H44O9
Vildagliptin Dione Impurity Vildagliptin Dione Impurity 1844894-70-7 C17H24N2O3
L-erythro-Hexuronic acid, 3,5-dideoxy-, 1,1-dimethylethyl ester L-erythro-Hexuronic acid, 3,5-dideoxy-, 1,1-dimethylethyl ester 1501982-84-8 C10H18O5
Rosuvastatin Impurity 59 Rosuvastatin Impurity 59
1-(2-chloro-2-(2,4-difluorophenyl)ethyl)-1H-1,2,4-triazole 1-(2-chloro-2-(2,4-difluorophenyl)ethyl)-1H-1,2,4-triazole 206050-24-0 C10H8ClF2N3
AMOXICILLIN TRIHYDRATE IMP. D (EP) AS SODIUM SALT:(4S)-2-[[[(2R)-2-AMINO-2-(4-HYDROXYPHENYL)ACETYL]AMINO]-CARBOXYMETHYL]-5,5-DIMETHYLTHIAZOLIDINE-4-CARBOXYLIC ACID SODIUM SALT (PENICILLOICACIDS OF AMO AMOXICILLIN TRIHYDRATE IMP. D (EP) AS SODIUM SALT:(4S)-2-[[[(2R)-2-AMINO-2-(4-HYDROXYPHENYL)ACETYL]AMINO]-CARBOXYMETHYL]-5,5-DIMETHYLTHIAZOLIDINE-4-CARBOXYLIC ACID SODIUM SALT (PENICILLOICACIDS OF AMO 1642629-94-4 C16H21N3O6S
Moxifloxacin Impurity 6 Moxifloxacin Impurity 6 849770-49-6 C25H29BFN3O8
BrivaracetamImpurity ABCDEFGHJKL BrivaracetamImpurity ABCDEFGHJKL
Pneumocandin B0, 1-[(4R,5S)-5-[(2-aminoethyl)amino]-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-L-ornithine]- Pneumocandin B0, 1-[(4R,5S)-5-[(2-aminoethyl)amino]-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-L-ornithine]- 1404083-47-1 C52H86N10O16
Doxofylline Impurity 14 Doxofylline Impurity 14
Itraconazole iMpurity A Itraconazole iMpurity A
rac 4-[4-(Oxiranylmethoxy)-1,2,5-thiadiazol-3-yl]morpholine rac 4-[4-(Oxiranylmethoxy)-1,2,5-thiadiazol-3-yl]morpholine 58827-68-2 C9H13N3O3S
Apixaban Impurity 20 Apixaban Impurity 20 1421823-20-2 C27H29ClN4O5
Citalopram Related Compound F Citalopram Related Compound F
bortezoMib iMpurity F bortezoMib iMpurity F
5-[[(4-フルオロフェニル)メチル]アミノ]-1,3-ジヒドロ-2H-イミダゾ[4,5-B]ピリジン-2-オン 5-[[(4-フルオロフェニル)メチル]アミノ]-1,3-ジヒドロ-2H-イミダゾ[4,5-B]ピリジン-2-オン 951624-49-0 C13H11FN4O
2-メチルプロパンボロン酸(1S,2S,3R,5S)-(+)-2,3-ピナンジオールエステル 2-メチルプロパンボロン酸(1S,2S,3R,5S)-(+)-2,3-ピナンジオールエステル 84110-34-9 C14H25BO2
Solifenacin N-Oxide Solifenacin N-Oxide 180272-28-0 C23H26N2O3
5-phenyl-1H-pyrrole-3-carbonitrile 5-phenyl-1H-pyrrole-3-carbonitrile 122453-85-4 C11H8N2
N2-Methyl Alfuzosin Hydrochloride N2-Methyl Alfuzosin Hydrochloride 72104-34-8 C19H28ClN5O4
D-Glutamic acid, 4-(cyanomethyl)-N-[(1,1-dimethylethoxy)carbonyl]-, 1,5-dimethyl ester, (4S)-rel- D-Glutamic acid, 4-(cyanomethyl)-N-[(1,1-dimethylethoxy)carbonyl]-, 1,5-dimethyl ester, (4S)-rel- 2740644-40-8 C14H22N2O6
Flomoxef Impurity 2 Flomoxef Impurity 2
Telmisartan EP-J Telmisartan EP-J 885045-90-9 C33H29ClN4O2
Dapagliflozin mono acetyl impurity Dapagliflozin mono acetyl impurity 1632287-34-3 C23H27ClO7
Benazepril Impurity E Benazepril Impurity E C24H28N2O5
Sitagliptin Impurity 77 Sitagliptin Impurity 77 382638-00-8 C11H21NO7S
N-(4-(4-fluorophenyl)-5-((E)-2-((2R,4R)-4-hydroxy-6- oxotetrahydro-2H-pyran-2-yl)vinyl)-6-isopropylpyrimidin- 2-yl)-N-methylmethanesulfonamide N-(4-(4-fluorophenyl)-5-((E)-2-((2R,4R)-4-hydroxy-6- oxotetrahydro-2H-pyran-2-yl)vinyl)-6-isopropylpyrimidin- 2-yl)-N-methylmethanesulfonamide C22H26FN3O5S
Cabozantinib impurity 52 Cabozantinib impurity 52
Ticagrelor Impurity 124 Ticagrelor Impurity 124
1-(5-(benzyloxy)-2-hydroxy-3-nitrophenyl)ethanone 1-(5-(benzyloxy)-2-hydroxy-3-nitrophenyl)ethanone 861841-94-3 C15H13NO5
Lenvatinib Impurity 42 Lenvatinib Impurity 42
Betaxolol EP Impurity E Betaxolol EP Impurity E 1329613-85-5 C18H31NO3
5-[2-Ethoxy-5-[(4-Methyl-1-piperazinyl)thioxoMethyl]phenyl]-1,6-dihydro-1-Methyl-3-propyl-7H-pyrazolo[4,3-d]pyriMidine-7-thione 5-[2-Ethoxy-5-[(4-Methyl-1-piperazinyl)thioxoMethyl]phenyl]-1,6-dihydro-1-Methyl-3-propyl-7H-pyrazolo[4,3-d]pyriMidine-7-thione 1333233-46-7 C23H30N6OS2
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