분석 화학

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구조 화학 이름 CAS MF
Siponimod Impurity 10 Siponimod Impurity 10
Lemborexant impurity 14 Lemborexant impurity 14
5-((1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2- oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)isophthalonitrile 5-((1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2- oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)isophthalonitrile
(2R,3R,4S,5R,6R)-6-((1S,2S)-2-chloro-1-((2S,4R)-1-methyl-4- propylpyrrolidine-2-carboxamido)propyl)-4,5-dihydroxy-2-((S)- methylsulfinyl)tetrahydro-2H-pyran-3-yl dihydrogen phosphate (2R,3R,4S,5R,6R)-6-((1S,2S)-2-chloro-1-((2S,4R)-1-methyl-4- propylpyrrolidine-2-carboxamido)propyl)-4,5-dihydroxy-2-((S)- methylsulfinyl)tetrahydro-2H-pyran-3-yl dihydrogen phosphate
2-(hydroxy(phenyl)methyl)-N-(2-hydroxyethyl)benzamide 2-(hydroxy(phenyl)methyl)-N-(2-hydroxyethyl)benzamide
4'-O-2,6-Dideoxy-3-O-Methyl-α-L-arabino-hexopyranosyl SelaMectin 4'-O-2,6-Dideoxy-3-O-Methyl-α-L-arabino-hexopyranosyl SelaMectin 301849-46-7 C50H75NO14
22,23-Didehydro SelaMectin 22,23-Didehydro SelaMectin 165108-09-8 C43H61NO11
(1R,2S)-2-[[(2,4-Dimethyl-5-pyrimidinyl)oxy]methyl]-2-(3-fluorophenyl)-N-2-pyridinylcyclopropanecarboxamide (1R,2S)-2-[[(2,4-Dimethyl-5-pyrimidinyl)oxy]methyl]-2-(3-fluorophenyl)-N-2-pyridinylcyclopropanecarboxamide 1369763-94-9 C22H21FN4O2
3-((1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzonitrile 3-((1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzonitrile
Benzeneacetic acid, α-hydroxy-, (1R,5R)-3,3,5-trimethylcyclohexyl ester, (αR)-rel- Benzeneacetic acid, α-hydroxy-, (1R,5R)-3,3,5-trimethylcyclohexyl ester, (αR)-rel- 79356-86-8 C17H24O3
Sulbactam-d5 Sulbactam-d5 1322880-00-1 C8H6D5NO5S
AMpicillin-d5 AMpicillin-d5 1426173-65-0 C16H14D5N3O4S
Propanoic acid, 2,2-dimethyl-, 2-chloroethyl ester Propanoic acid, 2,2-dimethyl-, 2-chloroethyl ester 51479-37-9 C7H13ClO2
3-(4,6-diamino-5-((methoxycarbonyl)amino)pyrimidin-2-yl)-5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine 7-oxide 3-(4,6-diamino-5-((methoxycarbonyl)amino)pyrimidin-2-yl)-5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine 7-oxide
3-bromo-5-((1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl) methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy) benzonitrile 3-bromo-5-((1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl) methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy) benzonitrile 2994626-87-6 C17H11BrF3N5O3
Lemborexant impurity 13 Lemborexant impurity 13
1,2-Cyclopropanedimethanol, 1-(3-fluorophenyl)-, 1,2-diacetate, (1S,2R)- 1,2-Cyclopropanedimethanol, 1-(3-fluorophenyl)-, 1,2-diacetate, (1S,2R)- 1369768-30-8 C15H17FO4
3-chloro-5-((1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzoic acid 3-chloro-5-((1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzoic acid 3056231-13-8 C17H12ClF3N4O5
1H-Benzimidazol-2-amine, 5,6-dichloro-N-(1-methylethyl)-1-α-L-ribofuranosyl- 1H-Benzimidazol-2-amine, 5,6-dichloro-N-(1-methylethyl)-1-α-L-ribofuranosyl- 176161-49-2 C15H19Cl2N3O4
Finerenone-d5 Finerenone-d5
3-chloro-5-((1-((4-methyl-1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzonitrile 3-chloro-5-((1-((4-methyl-1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzonitrile 2054541-33-0 C21H16ClF3N8O4
Phenolphthalein indicator solution c(C20H14O4)=5 g/L c(C2H6O)=50% Phenolphthalein indicator solution c(C20H14O4)=5 g/L c(C2H6O)=50%
4-amino-5-ethylsulfonyl-2-methoxy-N-[[1-(1,1,2,2,2-pentadeuterioethyl)pyrrolidin-2-yl]methyl]benzamide 4-amino-5-ethylsulfonyl-2-methoxy-N-[[1-(1,1,2,2,2-pentadeuterioethyl)pyrrolidin-2-yl]methyl]benzamide 1216626-17-3 C17H22D5N3O4S
1H-Benzimidazol-2-amine, 5,6-dichloro-N-(1-methylethyl)-1-(2,3,5-tri-O-acetyl-β-L-ribofuranosyl)- 1H-Benzimidazol-2-amine, 5,6-dichloro-N-(1-methylethyl)-1-(2,3,5-tri-O-acetyl-β-L-ribofuranosyl)- 176161-56-1 C21H25Cl2N3O7
Nemonoxacin Impurity 8 Nemonoxacin Impurity 8 2770004-82-3 C24H29N3O8
Copper sulfate solution (CuSO4)=20%(wt) Copper sulfate solution (CuSO4)=20%(wt)
Favipravir Impurity 10 Favipravir Impurity 10
Axitinib N-Glucuronide (M7) Axitinib N-Glucuronide (M7)
Finerenone Impurity 123 Finerenone Impurity 123
Valaciclovir EP Impurity O Valaciclovir EP Impurity O
Acetic acid, 2-[(4-oxo-2-phenyl-4H-1-benzopyran-7-yl)oxy]-, methyl ester Acetic acid, 2-[(4-oxo-2-phenyl-4H-1-benzopyran-7-yl)oxy]-, methyl ester 27654-54-2 C18H14O5
N-Nitroso Macitentan N-Nitroso Macitentan
Cefoselis Impurity 1 Cefoselis Impurity 1 2630910-59-5 C19H22N8O6S2
Cyclophosphamide impurity 30 Cyclophosphamide impurity 30 2924754-60-7
Tallimustine Impurity 2 Tallimustine Impurity 2 194483-41-5 C34H42Cl2N10O4
Cyclophosphamide Impurity 8 Cyclophosphamide Impurity 8 90632-33-0 C7H17N2O4P
(S)-Baclofen-d4 (S)-Baclofen-d4
Pirodavir Impurity 1 Pirodavir Impurity 1 124437-13-4 C23H31N3O3
MetaMizole IMpurity C (4-MethylaMinoantipyrine) HCl MetaMizole IMpurity C (4-MethylaMinoantipyrine) HCl 856307-27-2 C12H16ClN3O
N-Nitroso Racecadotril N-Nitroso Racecadotril
rac-NR-2501-13C2-d4 rac-NR-2501-13C2-d4 3029020-57-0 C20H20ClF5N4O2S
Risperidone EP Impurity M-d4 HCl 
                                                (Paliperidone USP Related Compound B-d4 HCl) Risperidone EP Impurity M-d4 HCl (Paliperidone USP Related Compound B-d4 HCl)
Hydrochloric acid titrantion solution c(HCl)=0.01 mol/L Hydrochloric acid titrantion solution c(HCl)=0.01 mol/L
Despropoxy Ethoxy Udenafil Despropoxy Ethoxy Udenafil 268204-07-5 C24H34N6O4S
Avermectin A1a, 25-cyclohexyl-4'-O-de(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-23-hydroxy-5-(hydroxyimino)-, (23S)- (9CI) Avermectin A1a, 25-cyclohexyl-4'-O-de(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-23-hydroxy-5-(hydroxyimino)-, (23S)- (9CI) 165108-08-7 C43H63NO12
Osimertinib Impurity 15 Osimertinib Impurity 15 2945220-41-5 C56H66N14O4
N-nitroso-levomethoate 1 N-nitroso-levomethoate 1
Hydrocortisone Impurity 58 Disodium Salt (Mixture of Diastereomers) Hydrocortisone Impurity 58 Disodium Salt (Mixture of Diastereomers)
Semaglutide Impurity 9 (L-2-Oxohistidine) Semaglutide Impurity 9 (L-2-Oxohistidine)
Radicicol Impurity 1 Radicicol Impurity 1 459126-69-3
JUJUBAE FRUCTUS JUJUBAE FRUCTUS
Cyclophosphamide Impurity 20 Cyclophosphamide Impurity 20 2387771-96-0 C9H20ClN2O3P
Sulfuric acid standard solution(H2SO4)=0.05 mol/L Sulfuric acid standard solution(H2SO4)=0.05 mol/L
5-(difluoromethoxy)-2-[(3,4-dimethoxypyridin-2-yl)methylsulfinyl]-1-(trideuteriomethyl)benzimidazole 5-(difluoromethoxy)-2-[(3,4-dimethoxypyridin-2-yl)methylsulfinyl]-1-(trideuteriomethyl)benzimidazole 1190008-84-4 C17H14D3F2N3O4S
1H-Indeno[5,4-f]quinoline-7-carboxamide, N-[2,5-bis(trifluoromethyl)phenyl]-2,4a,4b,5,6,6a,7,8,9,9a,9b,10-dodecahydro-4a,6a-dimethyl-2-oxo-, (4aR,4bS,6aS,7R,9aS,9bS)- 1H-Indeno[5,4-f]quinoline-7-carboxamide, N-[2,5-bis(trifluoromethyl)phenyl]-2,4a,4b,5,6,6a,7,8,9,9a,9b,10-dodecahydro-4a,6a-dimethyl-2-oxo-, (4aR,4bS,6aS,7R,9aS,9bS)- 3088800-46-5 C27H28F6N2O2
4,6-diamino-2-(5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-5-((methoxycarbonyl)amino)pyrimidine 1-oxide 4,6-diamino-2-(5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-5-((methoxycarbonyl)amino)pyrimidine 1-oxide
(4S,4aR,5S,5aR,6R,12aS)-3,5,10,12,12a-pentahydroxy-6-methyl-4-(methyl(nitroso)amino)-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide (4S,4aR,5S,5aR,6R,12aS)-3,5,10,12,12a-pentahydroxy-6-methyl-4-(methyl(nitroso)amino)-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide
Ibrexafungerp intermediates Ibrexafungerp intermediates 1207755-36-9 C52H77NO7S
(1S,2R)-2-(((2,4-dimethylpyrimidin-5-yl)oxy)methyl)-2-(3-fluorophenyl)-N-(5-fluoropyridin-2-yl)cyclopropanecarboxamide (1S,2R)-2-(((2,4-dimethylpyrimidin-5-yl)oxy)methyl)-2-(3-fluorophenyl)-N-(5-fluoropyridin-2-yl)cyclopropanecarboxamide
네모녹사신 네모녹사신 378746-64-6 C20H25N3O4
Tretinoin-d6 (Retinoic Acid-d6, Isotretinoin EP Impurity A-d6) Tretinoin-d6 (Retinoic Acid-d6, Isotretinoin EP Impurity A-d6)
medical standard gas medical standard gas
Dexmedetomidine Impurity 4 Dexmedetomidine Impurity 4 1061620-86-7 C19H24N2O6
For the determination of
impurities in 1-Butene For the determination of impurities in 1-Butene
Vonohra pyrrole nitrogen oxide Vonohra pyrrole nitrogen oxide
951163-66-9 951163-66-9 951163-66-9 C18H17BFNO8
1-데옥시-1-[2-(페닐아조)-3,4-자일리디노]-D-리비톨 1-데옥시-1-[2-(페닐아조)-3,4-자일리디노]-D-리비톨 21037-25-2 C19H25N3O4
3-Pyrazolidinone, 5-cyclopentyl-, (5R)-, (2S,3S)-2,3-dihydroxybutanedioate (1:1) 3-Pyrazolidinone, 5-cyclopentyl-, (5R)-, (2S,3S)-2,3-dihydroxybutanedioate (1:1) 2102675-37-4 C12H20N2O7
N-nitroso-maribavir N-nitroso-maribavir
N-(4-methoxy-2-(4-(3-methoxyazetidin-1-yl)piperidin-1-yl)-5-((6-(2- methyl-2H-indazol-5-yl)pyrimidin-4-yl)amino)phenyl)acrylamide N-(4-methoxy-2-(4-(3-methoxyazetidin-1-yl)piperidin-1-yl)-5-((6-(2- methyl-2H-indazol-5-yl)pyrimidin-4-yl)amino)phenyl)acrylamide
LPG composition analysis LPG composition analysis
2-cyclopentylidene-2-phenylacetic acid 2-cyclopentylidene-2-phenylacetic acid 126497-27-6 C13H14O2
(4-hydroxy-1-(hydroxymethyl)-7-phenoxyisoquinoline-3-carbonyl)glycine (4-hydroxy-1-(hydroxymethyl)-7-phenoxyisoquinoline-3-carbonyl)glycine
(R)-2-(3-(((3-(4-methoxyphenoxy)propyl)amino)methyl)phenoxy)butanoic acid (R)-2-(3-(((3-(4-methoxyphenoxy)propyl)amino)methyl)phenoxy)butanoic acid
우라늄-235 우라늄-235 15117-96-1 U
3-chloro-5-((1-((4-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzonitrile 3-chloro-5-((1-((4-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzonitrile 1338225-98-1 C18H13ClF3N5O3
tert-butyl (4-(4-(3-chloroazetidin-1-yl)piperidin-1-yl)-2-methoxy-5- nitrophenyl)carbamate tert-butyl (4-(4-(3-chloroazetidin-1-yl)piperidin-1-yl)-2-methoxy-5- nitrophenyl)carbamate
모노베헤닌 모노베헤닌 30233-64-8 C25H50O4
Exatecan Metabolite 1 (UM-1 (1RS)-Isomer) Acetate (Mixture of Diastereomers) Exatecan Metabolite 1 (UM-1 (1RS)-Isomer) Acetate (Mixture of Diastereomers)
Fenbendazole EP Impurity C Fenbendazole EP Impurity C
6-(1-methyl-1H-indazol-5-yl)pyrimidin-4-ol 6-(1-methyl-1H-indazol-5-yl)pyrimidin-4-ol
에틸3-(2,4-디플루오로-3-메톡시페닐)-3-옥소프로파노에이트 에틸3-(2,4-디플루오로-3-메톡시페닐)-3-옥소프로파노에이트 221221-12-1 C12H12F2O4
Brivaracetam-d7 Brivaracetam-d7 1202896-51-2 C11H20N2O2
Cyclopentolate Impurity Cyclopentolate Impurity 36882-00-5 C12H17NO2
5H-Cyclohepta[b]pyridin-5-one, 6-(2,3-difluorophenyl)-6,7,8,9-tetrahydro-9-hydroxy-, (6S,9R)- 5H-Cyclohepta[b]pyridin-5-one, 6-(2,3-difluorophenyl)-6,7,8,9-tetrahydro-9-hydroxy-, (6S,9R)- 1289023-89-7 C16H13F2NO2
4,4'-((2S,2'S,4S,4'S)-((methylenebis(5-methoxy-7-methyl-1H-indole-3,4-diyl))bis(methylene))bis(4-ethoxypiperidine-1,2-diyl))dibenzoic acid 4,4'-((2S,2'S,4S,4'S)-((methylenebis(5-methoxy-7-methyl-1H-indole-3,4-diyl))bis(methylene))bis(4-ethoxypiperidine-1,2-diyl))dibenzoic acid
N-formyl-1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide N-formyl-1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide 1351611-14-7 C26H25N5O5
Tocopherol Impurity 1 Tocopherol Impurity 1 3808-26-2 C29H48O2
951313-25-0 951313-25-0 951313-25-0 C25H33N3O6
Carbonic acid, (12aR)-12-[(11S)-7,8-difluoro-6,11-dihydrodibenzo[b,e]thiepin-11-yl]-3,4,6,8,12,12a-hexahydro-6,8-dioxo-1H-[1,4]oxazino[3,4-c]pyrido[2,1-f][1,2,4]triazin-7-yl methyl ester Carbonic acid, (12aR)-12-[(11S)-7,8-difluoro-6,11-dihydrodibenzo[b,e]thiepin-11-yl]-3,4,6,8,12,12a-hexahydro-6,8-dioxo-1H-[1,4]oxazino[3,4-c]pyrido[2,1-f][1,2,4]triazin-7-yl methyl ester 1985606-48-1 C26H21F2N3O6S
Estriol Impurity 2 Sodium Salt Estriol Impurity 2 Sodium Salt
Maribavir (CAS:176161-24-3) Maribavir (CAS:176161-24-3)
Levomepromazine EP Impurity D HCl Levomepromazine EP Impurity D HCl
046073 Dionex IonPac CS12A 4*250 mm thermofisher 046073 Dionex IonPac CS12A 4*250 mm thermofisher
Blood alcohol testing gas Blood alcohol testing gas
알라닌,에틸에스테르(9CI) 알라닌,에틸에스테르(9CI) 17344-99-9 C5H11NO2
에리오딕티올디하이드로칼콘 에리오딕티올디하이드로칼콘 57765-66-9 C15H14O6
For the determination of
impurities in lsobutylene For the determination of impurities in lsobutylene
Quaternary gas mixture Quaternary gas mixture
Dehydrocarteolol Hydrochloride Dehydrocarteolol Hydrochloride 62330-84-1 C16H22N2O3
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