| 1 | 146574-41-6 | 1-羟基卡维地洛 | SB 209995 | C24H26N2O5
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| 2 | 74075-33-5 | compound 20 | compound 20 | C24H26N2O5
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| 3 | 1217853-93-4 | (S)-(-)-4'-羟基苯基卡维地洛 | (S)-BM 14686 | C24H26N2O5
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| 4 | 1261397-13-0 | 1-Hydroxycarvedilol | 1-Hydroxycarvedilol | C24H26N2O5
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| 5 | 159426-95-6 | 8-Hydroxy Carvedilol | 8-Hydroxy Carvedilol | C24H26N2O5
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| 6 | 1217770-29-0 | (R)-(+)-4'-羟基苯基卡维地洛 | (R)-4-Hydroxycarvedilol | C24H26N2O5
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| 7 | 957507-85-6 | 内酰胺 | N-FMOC-FREIDINGER'S LACTAM | C24H26N2O5
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| 8 | 142227-51-8 | 5'-Hydroxyphenyl Carvedilol | 5'-Hydroxyphenyl Carvedilol | C24H26N2O5
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| 9 | 163713-06-2 | DescyclopropylMethyl Nalfurafine | DescyclopropylMethyl Nalfurafine | C24H26N2O5
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| 10 | 1217757-71-5 | (R)-(+)-5'-Hydroxyphenyl Carvedilol | (R)-(+)-5'-Hydroxyphenyl Carvedilol | C24H26N2O5
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| 11 | 2349665-89-8 | Fmoc-D-(1-Acetyl-piperidyl-4-yl)glycine | Fmoc-D-(1-Acetyl-piperidyl-4-yl)glycine | C24H26N2O5
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| 12 | 142227-49-4 | 4-(2-((3-((9H-咔唑-4-基)氧基)-2-羟丙基)氨基)乙氧基)-3-甲氧基苯酚 (卡维地洛杂质) | Carvedilol metabolite 4-Hydroxyphenyl Carvedilol | C24H26N2O5
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| 13 | | 1-[(5S)-5-(Benzoylamino)-6-phenyl-1,4-dioxohexyl]proline | 1-[(5S)-5-(Benzoylamino)-6-phenyl-1,4-dioxohexyl]proline | C24H26N2O5
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| 14 | 109772-44-3 | Alanine, N-[1-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-prolyl]-2-methyl- (9CI) | Alanine, N-[1-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-prolyl]-2-methyl- (9CI) | C24H26N2O5
| Tirzepatide 中间体 | |
| 15 | | 4-[6-(Cyclohexyloxycarbonylamino)-1H-indol-1-ylmethyl]-3-methoxybenzoic acid | 4-[6-(Cyclohexyloxycarbonylamino)-1H-indol-1-ylmethyl]-3-methoxybenzoic acid | C24H26N2O5
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| 16 | | METHYL3-(N-BENZYL-N-(1-METHOXYCARBONYL-2-(3-INDOLYL)ETHYL)CARBAMOYL)PROPIONATE | METHYL3-(N-BENZYL-N-(1-METHOXYCARBONYL-2-(3-INDOLYL)ETHYL)CARBAMOYL)PROPIONATE | C24H26N2O5
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| 17 | 459152-34-2 | isopropyl 4-{[6-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)hexanoyl]amino}benzoate | isopropyl 4-{[6-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)hexanoyl]amino}benzoate | C24H26N2O5
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| 18 | 1059573-38-4 | 卡维地洛杂质18 | 2-Propanol, 1-(9H-carbazol-4-yloxy)-3-[hydroxy[2-(2-methoxyphenoxy)ethyl]amino]- | C24H26N2O5
| 杂质对照品 | 杂质对照品 |
| 19 | | N-{4-[(4-METHOXYANILINO)CARBONYL]PHENYL}-2-OXO-1-OXASPIRO[4.5]DECANE-4-CARBOXAMIDE | N-{4-[(4-METHOXYANILINO)CARBONYL]PHENYL}-2-OXO-1-OXASPIRO[4.5]DECANE-4-CARBOXAMIDE | C24H26N2O5
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| 20 | 368434-31-5 | ethyl 4-{[(4-hydroxy-2-oxo-1-pentyl-1,2-dihydro-3-quinolinyl)carbonyl]amino}benzoate | ethyl 4-{[(4-hydroxy-2-oxo-1-pentyl-1,2-dihydro-3-quinolinyl)carbonyl]amino}benzoate | C24H26N2O5
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| 21 | | 4-[5-(Cyclopentyloxycarbonylamino)-1-methyl-1H-indol-3-ylmethyl]-3-methoxybenzoic acid | 4-[5-(Cyclopentyloxycarbonylamino)-1-methyl-1H-indol-3-ylmethyl]-3-methoxybenzoic acid | C24H26N2O5
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| 22 | 107754-20-1 | 4-[[5-[[cyclopentyloxy)carbonyl]amino]-1-methylindol-3-yl]methyl]-3-methoxybenzoic acid | 4-[[5-[[cyclopentyloxy)carbonyl]amino]-1-methylindol-3-yl]methyl]-3-methoxybenzoic acid | C24H26N2O5
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| 23 | 2559759-52-1 | 1-Pyrrolidinepentanoic acid, α-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-δ-oxo-, (αS)- | 1-Pyrrolidinepentanoic acid, α-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-δ-oxo-, (αS)- | C24H26N2O5
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| 24 | 381177-65-7 | 4-benzoyl-3-hydroxy-5-(4-methoxyphenyl)-1-(2-morpholin-4-ylethyl)-1,5-dihydro-2H-pyrrol-2-one | 4-benzoyl-3-hydroxy-5-(4-methoxyphenyl)-1-(2-morpholin-4-ylethyl)-1,5-dihydro-2H-pyrrol-2-one | C24H26N2O5
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| 25 | | propyl 4-({[4-hydroxy-1-(2-methylpropyl)-2-oxo-1,2-dihydroquinolin-3-yl]carbonyl}amino)benzoate | propyl 4-({[4-hydroxy-1-(2-methylpropyl)-2-oxo-1,2-dihydroquinolin-3-yl]carbonyl}amino)benzoate | C24H26N2O5
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| 26 | 214845-72-4 | Benzoic acid, 4-[8-(cyclopentyloxy)-7-methoxy-2-methyl-4-oxo-3(4H)-quinazolinyl]-, ethyl ester | Benzoic acid, 4-[8-(cyclopentyloxy)-7-methoxy-2-methyl-4-oxo-3(4H)-quinazolinyl]-, ethyl ester | C24H26N2O5
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| 27 | 330674-98-1 | 2-butenyl 4-[4-(benzyloxy)-3-methoxyphenyl]-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate | 2-butenyl 4-[4-(benzyloxy)-3-methoxyphenyl]-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate | C24H26N2O5
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| 28 | 696639-17-5 | 3-hydroxy-1-methyl-3-(2-oxo-2-{4-[2-oxo-2-(1-piperidinyl)ethoxy]phenyl}ethyl)-1,3-dihydro-2H-indol-2-one | 3-hydroxy-1-methyl-3-(2-oxo-2-{4-[2-oxo-2-(1-piperidinyl)ethoxy]phenyl}ethyl)-1,3-dihydro-2H-indol-2-one | C24H26N2O5
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| 29 | 1246213-24-0 | 伊伐卡托杂质1 | Benzeneacetic acid, 4-[[(1,4-dihydro-4-oxo-3-quinolinyl)carbonyl]aMino]-5-(1,1-diMethylethyl)-2-hydroxy-α,α-diMethyl- | C24H26N2O5
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| 30 | 445222-48-0 | ethyl 1'-allyl-2-amino-7,7-dimethyl-2',5-dioxo-1',3',5,6,7,8-hexahydrospiro[4H-chromene-4,3'-(2'H)-indole]-3-carboxylate | ethyl 1'-allyl-2-amino-7,7-dimethyl-2',5-dioxo-1',3',5,6,7,8-hexahydrospiro[4H-chromene-4,3'-(2'H)-indole]-3-carboxylate | C24H26N2O5
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| 31 | 125050-05-7 | 2H-Isoindole-2-acetic acid, 1,3-dihydro-1,3-dioxo-α-[3-[(phenylmethoxy)imino]propyl]-, 1,1-dimethylethyl ester, [R-(Z)]- (9CI) | 2H-Isoindole-2-acetic acid, 1,3-dihydro-1,3-dioxo-α-[3-[(phenylmethoxy)imino]propyl]-, 1,1-dimethylethyl ester, [R-(Z)]- (9CI) | C24H26N2O5
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