分析化学

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Structure Chemical Name CAS MF
Prucalopride Impurity C Prucalopride Impurity C 1599434-55-5 C17H24ClN3O3
1-cyclopropyl-7-fluoro-8-methoxy-6-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 1-cyclopropyl-7-fluoro-8-methoxy-6-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 2205053-60-5 C21H24FN3O4
Brexpiprazole N-Oxide Brexpiprazole N-Oxide 1191900-58-9 C25H27N3O3S
2,6-Dibenzyloxyacetophenone 2,6-Dibenzyloxyacetophenone 3886-19-9 C22H20O3
6-ブロモ-3,4,4A,5-テトラヒドロ-1H-ピリド[4,3-B]インドール-2(9BH)-カルボン酸(4AS,9BR)-エチル 6-ブロモ-3,4,4A,5-テトラヒドロ-1H-ピリド[4,3-B]インドール-2(9BH)-カルボン酸(4AS,9BR)-エチル 1059630-08-8 C14H17BrN2O2
diphenhydramine impurity diphenhydramine impurity C17H21NO
1,1-dimethyl-4-(2-methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-yl)piperazin-1-ium iodide 1,1-dimethyl-4-(2-methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-yl)piperazin-1-ium iodide C18H23IN4S
2-(4-butoxy-3-cyanophenyl)-4-methylthiazole-5-carboxylic acid 2-(4-butoxy-3-cyanophenyl)-4-methylthiazole-5-carboxylic acid 1657014-33-9 C16H16N2O3S
vildagliptin Impurity O vildagliptin Impurity O 2253194-12-4 C12H18N4O2
methyl (41R,12S,13aR)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate methyl (41R,12S,13aR)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate 38990-17-9 C21H26N2O3
Canagliflozin Impurity 17 Canagliflozin Impurity 17 1951467-28-9 C24H23FO6S
Canagliflozin Impurity 22 Canagliflozin Impurity 22
Carfilzomib Impurity 3 Carfilzomib Impurity 3
Dolutegravir Impurity 4 Dolutegravir Impurity 4
Febuxostat Impurity 20 Febuxostat Impurity 20
Lenvatinib Impurity 1 Lenvatinib Impurity 1
methyl (41S,12S,13aR)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate methyl (41S,12S,13aR)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate 83508-82-1 C21H26N2O3
4-[6-[(8-cyclopentyl-6-ethenyl-7,8-dihydro-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)amino]-3-pyridinyl]-1-piperazinecarboxylic acid tert-butyl ester 4-[6-[(8-cyclopentyl-6-ethenyl-7,8-dihydro-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)amino]-3-pyridinyl]-1-piperazinecarboxylic acid tert-butyl ester 1941177-45-2 C29H37N7O3
Cabozantinib impurity 1 Cabozantinib impurity 1 748707-58-6 C17H16N2O3
Amlodipine Impurity 19 Amlodipine Impurity 19 C26H31ClN2O8S
Amlodipine Impurity 9 Amlodipine Impurity 9 90445-05-9 C26H31ClN2O8S
4-Pyridinecarboxamide, N-[2-(nitrooxy)ethyl]-, mononitrate 4-Pyridinecarboxamide, N-[2-(nitrooxy)ethyl]-, mononitrate 65141-48-2 C8H10N4O7
2-(ACETOXYMETHYL)-4-METHOXY-3,5-DIMETHYLPYRIDINE 2-(ACETOXYMETHYL)-4-METHOXY-3,5-DIMETHYLPYRIDINE 91219-90-8 C11H15NO3
4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE 4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE 112809-52-6 C17H11N5
Pregna-1,4,9(11)-triene-3,20-dione,21-(acetyloxy)-17-hydroxy-6-methyl-, (6a)- Pregna-1,4,9(11)-triene-3,20-dione,21-(acetyloxy)-17-hydroxy-6-methyl-, (6a)- 93239-37-3 C24H30O5
Tadalafil EP impurity E Tadalafil EP impurity E
(S)-1-(2-Aminoacetyl)-pyrrolidine-2-carbonitrile (S)-1-(2-Aminoacetyl)-pyrrolidine-2-carbonitrile 914070-99-8 C7H11N3O
1-(4-fluorobenzyl)-3-(4-isobutoxybenzyl)urea 1-(4-fluorobenzyl)-3-(4-isobutoxybenzyl)urea 1388858-78-3 C19H23FN2O2
1,4,7,10-Tetraazabicyclo[8.2.2]tetradecan-11-one 1,4,7,10-Tetraazabicyclo[8.2.2]tetradecan-11-one 220182-11-6 C10H20N4O
Ropivacaine EP Impurity D Ropivacaine EP Impurity D 98626-59-6 C16H24N2O
Bendamustine Impurity 16 Bendamustine Impurity 16 914626-65-6 C19H18N6O4
(S)-N-methyl-3-(naphthalen-1-yloxy)-3-(thiophen-3-yl)propan-1-amine  hydrochloride (S)-N-methyl-3-(naphthalen-1-yloxy)-3-(thiophen-3-yl)propan-1-amine hydrochloride 959392-22-4 C18H19NOS
phenyl (R)-methyl(3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propyl)carbamate phenyl (R)-methyl(3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propyl)carbamate 603996-87-8 C8H11NO2S
Canagliflozin impurity H Canagliflozin impurity H
Cefazolin Impurity 9 Cefazolin Impurity 9 1322626-65-2 C14H15N9O3S3
Dapagliflozin Impurity 20 Dapagliflozin Impurity 20 2040305-09-5 C29H33ClO10
Edaravone Impurity 10 Edaravone Impurity 10 710307-89-4 C10H12N2O2
Empagliflozin Impurity 23 Empagliflozin Impurity 23
Entecavir Impurity 3 Entecavir Impurity 3 1391053-94-3 C12H15N5O4
IBrutinib Impurity C IBrutinib Impurity C
Imatinib impurity 12 Imatinib impurity 12
Isavuconazole Impurity 20 Isavuconazole Impurity 20
Isavuconazole Impurity 26 Isavuconazole Impurity 26
Istradefylline impurity D Istradefylline impurity D
Leuprorelin EP Impurity F Leuprorelin EP Impurity F 1872435-00-1 C59H84N16O12
Linagliptin Impurity 40 Linagliptin Impurity 40
Minocycline N-Hydroxymethyl Impurity Minocycline N-Hydroxymethyl Impurity 1075240-33-3 C24H29N3O8
Mivacurium Chloride Impurity 3 Mivacurium Chloride Impurity 3 740777-60-0 C33H46NO9+
Mupirocin EP Impurity E Mupirocin EP Impurity E 71087-96-2 C26H44O9
Nifuratel Impurity 7 Nifuratel Impurity 7
Norepinephrine EP Impurity D Norepinephrine EP Impurity D 1932110-67-2 C9H13NO3
Olaparib Impurity 4 Olaparib Impurity 4
Paclitaxel EP Impurity M Paclitaxel EP Impurity M 2850227-40-4
Parecoxib Sodium Impurity H Parecoxib Sodium Impurity H 501093-49-8 C16H14N2O4S
Posaconazole Impurity 10 Posaconazole Impurity 10
Posaconazole Impurity 63 Posaconazole Impurity 63 208187-15-9 C20H26F2O4
(S)-4,5,6,7-Tetrahydro-N2,N6-propionyl-2,6-benzothiazolediaMine (S)-4,5,6,7-Tetrahydro-N2,N6-propionyl-2,6-benzothiazolediaMine 1373869-91-0 C11H17N3O2
SofosBuvir impurity 62 SofosBuvir impurity 62
Tamoxifen EP Impurity E Tamoxifen EP Impurity E C26H29NO
Tenofovir impurity P Tenofovir impurity P
Tirofiban Impurity 3 Tirofiban Impurity 3 1346918-32-8 C13H19NO5S
Trelagliptin Impurity 19 Trelagliptin Impurity 19
N-((3R,4R)-1-(2-cyanoacetyl)-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine oxide N-((3R,4R)-1-(2-cyanoacetyl)-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine oxide 2028267-73-2 C16H20N6O2
D-Glucitol, 1,5-anhydro-1-C-[4-chloro-3-[(4-methoxyphenyl)methyl]phenyl]-, (1S)- D-Glucitol, 1,5-anhydro-1-C-[4-chloro-3-[(4-methoxyphenyl)methyl]phenyl]-, (1S)- 333359-90-3 C20H23ClO6
Flucloxacillin Sodium Impurity E Flucloxacillin Sodium Impurity E
Amifostine Impurity 1 Amifostine Impurity 1
Clindamycin Phosphate EP Impurity H Clindamycin Phosphate EP Impurity H
2-Thia-5-azabicyclo[2.2.1]heptane-5-carboxylic acid, 3-oxo-, (4-nitrophenyl)methyl ester, (1S,4S)- 2-Thia-5-azabicyclo[2.2.1]heptane-5-carboxylic acid, 3-oxo-, (4-nitrophenyl)methyl ester, (1S,4S)- 151072-00-3 C13H12N2O5S
Brexpiprazole Impurity Brexpiprazole Impurity 2116542-21-1 C38H40N4O4S
4-(1-(2,3-dimethylphenyl)propyl)-1H-imidazole 4-(1-(2,3-dimethylphenyl)propyl)-1H-imidazole 86347-62-8 C14H18N2
Atomoxetine EP Impurity A Atomoxetine EP Impurity A 873310-33-9 C16H20ClNO
Famciclovir Impurity 12 Famciclovir Impurity 12 122497-20-5 C12H15N5O4
Levofloxacin Impurity 22 Levofloxacin Impurity 22 177472-29-6 C20H25F2N3O4
Methylprednisolone EP Impurity E Methylprednisolone EP Impurity E 229019-44-7 C21H28O4
Pantoprazole Impurity 1 Pantoprazole Impurity 1 812664-93-0 C16H14ClF2N3O4S
Ticagrelor Related Compound 38D-Tartrate Ticagrelor Related Compound 38D-Tartrate 2165881-71-8 C10H19NO4
1-(1-BENZOTHIOPHEN-7-YL)PIPERAZINE 1-(1-BENZOTHIOPHEN-7-YL)PIPERAZINE 105685-06-1 C12H14N2S
4-methyl-N-(2-methyl-5-nitrophenyl)-6-(pyridin-3-yl)pyrimidin-2-amine 4-methyl-N-(2-methyl-5-nitrophenyl)-6-(pyridin-3-yl)pyrimidin-2-amine C17H15N5O2
trans-Carboprost trans-Carboprost 76498-29-8 C21H36O5
N-[[2'-(1H-テトラゾール-5-イル)[1,1'-ビフェニル]-4-イル]メチル]アミン N-[[2'-(1H-テトラゾール-5-イル)[1,1'-ビフェニル]-4-イル]メチル]アミン 147225-68-1 C14H13N5
MFFANMLJBOSKIX-UHFFFAOYSA-N MFFANMLJBOSKIX-UHFFFAOYSA-N 352457-34-2 C9H13N5O2
4,4',4''-メチリジントリスベンゾニトリル (LETROZOLE IMPURITY) 4,4',4''-メチリジントリスベンゾニトリル (LETROZOLE IMPURITY) 113402-31-6 C22H13N3
methyl (2E)-3-(methylamino)but-2-enoate methyl (2E)-3-(methylamino)but-2-enoate 21759-69-3 C6H11NO2
Entecavir Impurity 5 Entecavir Impurity 5 84868-56-4 C21H20O2
Bisoprolol-d5 Bisoprolol-d5 1189881-87-5 C18H31NO4
4-(2-HYDROXY-3-ISOPROPYLAMINO-PROPOXY)-BENZOIC ACID METHYL ESTER 4-(2-HYDROXY-3-ISOPROPYLAMINO-PROPOXY)-BENZOIC ACID METHYL ESTER 33947-97-6 C14H21NO4
3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]-2-[1-[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]pentan-2-yl]-1,3-diazaspiro[4.4]non-1-en-4-one 3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]-2-[1-[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]pentan-2-yl]-1,3-diazaspiro[4.4]non-1-en-4-one 1346598-52-4 C39H38N10O
D-erythro-Hexonic acid, 2,4-dideoxy-3,5-O-(1-methylethylidene)-6-S-(5-methyl-1,3,4-thiadiazol-2-yl)-6-thio-, 1,1-dimethylethyl ester D-erythro-Hexonic acid, 2,4-dideoxy-3,5-O-(1-methylethylidene)-6-S-(5-methyl-1,3,4-thiadiazol-2-yl)-6-thio-, 1,1-dimethylethyl ester 1326303-05-2 C16H26N2O4S2
L-Leucine, N-[(2S)-2-amino-1-oxo-4-phenylbutyl]- L-Leucine, N-[(2S)-2-amino-1-oxo-4-phenylbutyl]- 290298-02-1 C16H24N2O3
5-Isobenzofurancarbonitrile, 1-[3-(dimethylamino)propyl]-1,3-dihydro-1-hydroxy- 5-Isobenzofurancarbonitrile, 1-[3-(dimethylamino)propyl]-1,3-dihydro-1-hydroxy- 2102609-59-4 C14H18N2O2
Elagolix Sodium impurity5 Elagolix Sodium impurity5
Tadalafil Impurity 46 Tadalafil Impurity 46
(trans)-4-((2-amino-3,4-dibromobenzyl)amino)cyclohexanol (trans)-4-((2-amino-3,4-dibromobenzyl)amino)cyclohexanol C13H18Br2N2O
cefdinir cefdinir
1H-Inden-1-amine, 2,3-dihydro-N-2-propen-1-yl- 1H-Inden-1-amine, 2,3-dihydro-N-2-propen-1-yl- 91639-43-9 C12H15N
Loteprednol Etabonate Ethyl Ester (Prednisolone 20-Ethyl Ester) Loteprednol Etabonate Ethyl Ester (Prednisolone 20-Ethyl Ester) 182069-19-8 C25H34O7
Hexanamide, N-[(1S)-1-(aminocarbonyl)propyl]-3-(hydroxymethyl)-, (3R)- Hexanamide, N-[(1S)-1-(aminocarbonyl)propyl]-3-(hydroxymethyl)-, (3R)- 2252417-17-5 C11H22N2O3
1H-Benzimidazole-6-carboxylic acid, 4-hydroxy-2-methyl-1-(phenylmethyl)-, ethyl ester 1H-Benzimidazole-6-carboxylic acid, 4-hydroxy-2-methyl-1-(phenylmethyl)-, ethyl ester 1640981-16-3 C18H18N2O3
Benzoic acid, 2-chloro-4-nitro-, 2-(diethylamino)ethyl ester Benzoic acid, 2-chloro-4-nitro-, 2-(diethylamino)ethyl ester 10367-96-1 C13H17ClN2O4
(2R,3S)-3-amino-2-((Z)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)butanoic acid (2R,3S)-3-amino-2-((Z)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)butanoic acid
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