| 英文名称 |
中文名称 |
CAS号 |
操作 |
| (3AS,4S,6R,6aS)-4-(benzyloxy)-6-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole |
(3AS,4S,6R,6aS)-4-(苄氧基)-6-((R)-2,2-二甲基-1,3-二氧戊环-4-基)-2,2-二甲基四氢呋喃[3,4-d][1,3]二氧戊环 |
20689-02-5 |
详细
|
| 5-Fluoro-6-methylindoline-2,3-dione |
5-氟-6-甲基二氢吲哚-2,3-二酮 |
749240-54-8 |
详细
|
| Sodium metavanadate dihydrate |
二水合偏钒酸钠 |
16519-65-6 |
详细
|
| 1-Allyl-4-(trifluoromethyl)benzene |
1-烯丙基-4-(三氟甲基)苯 |
1813-97-4 |
详细
|
| 1,1,2,3-tetramethyl-1H-benzo[e]indol-3-ium hexafluorophosphate(V) |
1,1,2,3-四甲基-1H-苯并[e]吲哚-3-鎓六氟磷酸盐(V) |
372081-65-7 |
详细
|
| (8S,9S,10S,13S,14S,17R)-13-Ethyl-17-ethynyl-10,17-dihydroxy-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one (Levonorgestrel Impurity) |
(8S,9S,10S,13S,14S,17R)-13-乙基-17-乙炔基-10,17-二羟基-6,7,8,9,10,11,12,13,14,15,16,17-十二氢-1H-环戊烷[a]菲-3(2H)-酮 （左炔诺孕酮杂质） |
21508-50-9 |
详细
|
| Dimethyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate fumarate (Amlodipine Impurity) |
2-(2-氨基乙氧基)甲基-4-(2-氯苯基)-6-甲基-1,4-二氢吡啶-3,5-二甲酸富马酸二甲酯 （氨氯地平杂质） |
400024-11-5 |
详细
|
| 2-(2-Ethoxyphenoxy)ethanamine hydrochloride (Tamsulosin Impurity) |
2-(2-乙氧基苯氧基)乙胺盐酸盐 （坦索罗辛杂质） |
1051368-80-9 |
详细
|
| 5-(2-((5,6-Diethyl-2,3-dihydro-1h-inden-2-yl)amino)-1-ethoxyethyl)-8-hydroxyquinolin-2(1h)-one |
5-(2-((5,6-二乙基-2,3-二氢-1H-茚-2-基)氨基)-1-乙氧基乙基)-8-羟基喹啉-2(1H)-酮 |
2250243-41-3 |
详细
|
| 5,5-Dimethyl-2-(2-(trifluoromethyl)phenyl)-1,3,2-dioxaborinane |
5,5-二甲基-2-(2-(三氟甲基)苯基)-1,3,2-二氧硼烷 |
95753-22-3 |
详细
|
| 3,5-Dibromo-N,N-dimethylaniline |
3,5-二溴-N,N-二甲基苯胺 |
64230-29-1 |
详细
|
| (2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-2-(((hydroxy((hydroxy(phosphonooxy)phosphoryl)oxy)phosphoryl)oxy)methyl)tetrahydrofuran-3-yl 4-benzoylbenzoate |
(2R,3S,4R,5R)-5-(6-氨基-9H-嘌呤-9-基)-4-羟基-2-(((羟基((羟基(膦酰基氧基)磷酰基)氧基)磷酰基)氧基)甲基 |
81790-82-1 |
详细
|
| n-(4-Bromophenyl)-n-phenylnaphthalen-2-amine |
N-(4-溴苯基)-N-苯基萘-2-胺 |
204065-88-3 |
详细
|
| 4-Acetylisoindolin-1-one |
4-乙酰基吲哚啉-1-酮 |
1021874-48-5 |
详细
|
| 2-(2-Fluoro-5-methoxyphenyl)acetic acid |
2-(2-氟-5-甲氧基苯基)乙酸 |
798563-50-5 |
详细
|
| (R)-2-amino-3-(6-methyl-1H-indol-3-yl)propanoic acid |
(R)-2-氨基-3-(6-甲基-1H-吲哚-3-基)丙酸 |
67008-97-3 |
详细
|
| (s)-2-(2-(Hydroxymethyl)pyrrolidin-1-yl)-4-((4-methoxybenzyl)amino)pyrimidine-5-carboxylic acid |
(S)-2-(2-(羟甲基)吡咯烷-1-基)-4-((4-甲氧基苄基)氨基)嘧啶-5-羧酸 |
2250242-42-1 |
详细
|
| N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-(2-phenoxyethyl)glycine |
N-(((9H-荧光素-9-基)甲氧基)羰)-N-(2-苯氧基乙基)甘氨酸 |
2255321-25-4 |
详细
|
| 5-Ethyl-5-phenyl-2-(1-phenylpropyl)dihydropyrimidine-4,6(1H,5H)-dione (Primidone Impurity) |
5-乙基-5-苯基-2-(1-苯基丙基)二氢嘧啶-4,6(1H,5H)-二酮 （普里米酮杂质） |
1189504-46-8 |
详细
|
| 2-((8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde (Hydrocortisone Impurity) |
2-((8S,9S,10R,11S,13S,14S,17R)-11,17-二羟基-10,13-二甲基-3-氧代-2,3,6,7,8,9,10,11,12,13,14,15,16,17-十四氢-1H-环戊二[a]菲-17-基)-2-氧代乙醛 （氢化可的松杂质） |
14760-49-7 |
详细
|
| 1,2-Dichloro-3-(dichloromethyl)benzene (Clevidipine Impurity) |
1,2-二氯-3-(二氯甲基)苯 （丁酸氯维地平杂质） |
57058-14-7 |
详细
|
| 2,5-Difluoro-1,4-benzenedicarbonitrile |
2,5-二氟-1,4-苯二腈 |
1897-49-0 |
详细
|
| 3-(3,7-Dichloro-10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)-N,N-dimethylpropan-1-amine hydrochloride (Clomipramine HCl Impurity) |
3-(3,7-二氯-10,11-二氢-5H-二苯并[b,f]氮杂吡啶-5-基)-N,N-二甲基丙烷-1-胺盐酸盐 （盐酸氯丙咪嗪杂质） |
115189-28-1 |
详细
|
| 3,3'-((2,2-Diphenylethene-1,1-diyl)bis(4,1-phenylene))dipyridine |
3,3'-((2,2-二苯基乙烯-1,1-二基)双(4,1-亚苯基))联吡啶 |
2160539-20-6 |
详细
|
| 2-(8-Ethyl-1-propyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)acetic acid (Etodolac Impurity) |
2-(8-乙基-1-丙基-1,3,4,9-四氢吡喃[3,4-b]吲哚-1-基)乙酸 （依托度酸杂质） |
57816-83-8 |
详细
|
| 3-(2-Amino-1-hydroxypropyl)phenol |
3-(2-氨基-1-羟丙基)苯酚 |
7619-17-2 |
详细
|
| 4-(Tert-butyl)benzene-1,3-diol |
4-(叔丁基)苯-1,3-二醇 |
2206-50-0 |
详细
|
| Tert-butyl 5-(benzyloxy)-3-(hydroxymethyl)-1H-indole-1-carboxylate |
5-(苄氧基)-3-(羟甲基)-1H-吲哚-1-羧酸叔丁酯 |
914349-14-7 |
详细
|
| 4-Bromocyclohex-3-ene-1-carboxylic acid |
4-溴环己-3-烯-1-羧酸 |
854722-22-8 |
详细
|
| 2-(4'-Chloro-2,3,4,5-tetrahydro-[1,1'-biphenyl]-4-yl)-3-hydroxynaphthalene-1,4-dione (Atovaquone Impurity) |
2-(4’-氯-2,3,4,5-四氢-[1,1’-联苯]-4-基)-3-羟基萘-1,4-二酮 （阿托伐醌杂质) |
1809464-27-4 |
详细
|
| (R)-2-(1-((2-amino-5-bromopyridin-3-yl)oxy)ethyl)-4-fluorobenzoic acid |
(R)-2-(1-((2-氨基-5-溴吡啶-3-基)氧基)乙基)-4-氟苯甲酸 |
1454849-17-2 |
详细
|
| 4-Benzylbenzyl acrylate |
4-苄基苄基丙烯酸酯 |
58419-97-9 |
详细
|
| 2-(4-(3-(Ethylamino)-2-hydroxypropoxy)phenyl)acetamide (Atenolol Impurity) |
2-(4-(3-(乙氨基)-2-羟丙氧基)苯基)乙酰胺 （阿替洛尔杂质） |
1797116-92-7 |
详细
|
| 3,4-Dimethylcyclohex-3-en-1-ol |
3,4-二甲基环己-3-烯-1-醇 |
53827-87-5 |
详细
|
| (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-(4-(difluoromethoxy)phenyl)propanoic acid |
(S)-2-(((((9H-芴-9-基)甲氧基)羰基)(甲基)氨基)-3-(4-(二氟甲氧基)苯基)丙酸 |
2255321-53-8 |
详细
|
| 5,5'-((3,4-Dimethoxyphenethyl)azanediyl)bis(2-(3,4-dimethoxyphenyl)-2-isopropylpentanenitrile) hydrochloride (Verapamil Impurity) |
5,5'-((3,4-二甲氧基苯乙基)氮杂二基)双(2-(3,4-二甲氧基苯基)-2-异丙基戊腈)盐酸盐 （维拉帕米杂质） |
190850-50-1 |
详细
|
| (R)-2-((Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido)-2-((R)-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)acetic acid (Cefotaxime Impurity) |
(R)-2-((Z)-2-(2-氨基噻唑-4-基)-2-(甲氧基亚氨基)乙酰氨基)-2-((R)-7-氧代-2,4,5,7- 四氢-1H-呋喃[3,4-d][1,3]噻嗪-2-基)乙酸 （头孢噻肟杂质） |
75679-12-8 |
详细
|
| Octan-2-yl 2-(2,4-dichlorophenoxy)acetate |
2-(2,4-二氯苯氧基)乙酸辛烷-2-基酯 |
1917-97-1 |
详细
|
| Undec-10-enoylglycine |
十二-10-烯酰甘氨酸 |
54301-26-7 |
详细
|
| 9-Ethenylphenanthrene |
9-乙烯基菲 |
14134-06-6 |
详细
|
| 4-Bromophenanthrene |
4-溴菲 |
19462-79-4 |
详细
|
| (1R,2r,3S,4R,6S)-4,6-Diaminocyclohexane-1,2,3-triol dihydrobromide (Gentamicin Sulfate Impurity) |
(1R,2r,3S,4R,6S)-4,6-二氨基环己烷-1,2,3-三醇二氢溴酸盐 （硫酸庆大霉素杂质） |
84107-26-6 |
详细
|
| 1,1,3,3-Tetramethylguanidine hydrochloride |
1,1,3,3-四甲基胍盐酸盐 |
1729-17-5 |
详细
|
| Methyl 2-hydroxy-5-(1-hydroxy-2-((4-phenylbutan-2-yl)amino)ethyl)benzoate hydrochloride (Labetalol Impurity) |
2-羟基-5-(1-羟基-2-(4-苯基丁烷-2-基)氨基)乙基)苯甲酸甲酯盐酸盐 （拉贝洛尔杂质） |
33778-93-7 |
详细
|
| 9,9-Difluoro-4-phenyl-1,9-dihydro-8lambda4,9lambda4-dipyrrolo[2,3-c:2',1'-f][1,2]azaborinine |
9,9-二氟-4-苯基-1,9-二氢-8λ4,9λ4-二吡咯并[2,3-c:2',1'-f][1,2]氮杂环丁烷 |
180156-50-7 |
详细
|
| 2-(2-(Trifluoromethyl)phenyl)-1,3,2-dioxaborinane |
2-(2-(三氟甲基)苯基)-1,3,2-二氧硼烷 |
1400664-00-7 |
详细
|
| 3,3'-Dimethoxy-1,1'-biphenyl |
3,3'-二甲氧基-1,1'-联苯 |
6161-50-8 |
详细
|
| 1,3-Phenylenebis((2-methylaziridin-1-yl)methanone) |
1,3-亚苯基双((2-甲基氮杂环丁-1-基)甲酮) |
7652-64-4 |
详细
|
| (6R,7R)-7-(2-(1H-Tetrazol-1-yl)acetamido)-3-(acetoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, sodium salt (Cefazolin Impurity) |
(6R,7R)-7-(2-(1H-四唑-1-基)乙酰胺)-3-(乙酰氧基甲基)-8-氧代-5-噻-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸钠盐 （头孢唑啉杂质） |
27164-45-0 |
详细
|
| 6-Chloro-N-(3-methoxypropyl)pyrazin-2-amine |
6-氯-N-(3-甲氧基丙基)吡嗪-2-胺 |
941294-49-1 |
详细
|
| 3-(Chloromethyl)benzaldehyde |
3-(氯甲基)苯甲醛 |
77072-00-5 |
详细
|
| 3-Bromo-4-isobutoxybenzonitrile |
3-溴-4-异丁氧基苯腈 |
208665-95-6 |
详细
|
| (Z)-2-Phenyl-1-(4-(trifluoromethyl)phenyl)ethanone O-(2-aminoethyl) oxime (Fluvoxamine Impurity) |
(Z)-2-苯基-1-(4-(三氟甲基)苯基)乙酮O-(2-氨基乙基)肟 （氟伏沙明杂质） |
1217241-15-0 |
详细
|
| (OC-6-11)-Tris[1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl-κO]methanesulfonamidato-κO]indium |
(OC-6-11)-三[1,1,1-三氟-N-[(三氟甲基)磺酰-κO]甲磺酰胺基-κO]铟 |
460096-11-1 |
详细
|
| 1,8-Dibromo-3,6-di-tert-butyl-9H-carbazole |
1,8-二溴-3,6-二叔丁基-9H-咔唑 |
625385-37-7 |
详细
|
| (8S,9S,10R,11S,13S,14S,17S)-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one (Prednisolone Impurity) |
(8S,9S,10R,11S,13S,14S,17S)-11-羟基-17-(2-羟基乙酰基)-10,13-二甲基-6,7,8,9,10,11,12,13, 14,15,16,17-十二氢-3H-环戊烷[a]菲-3-酮 （泼尼松龙杂质） |
13479-38-4 |
详细
|
| (3aR,4R,5R,7S,8S,9R,9aS,12R)-8-Hydroxy-4,7,9,12-tetramethyl-3-oxo-7-vinyldecahydro-4,9a-propanocyclopenta[8]annulen-5-yl 2-(tosyloxy)acetate (Tiamulin Impurity) |
(3aR,4R,5R,7S,8S,9R,9aS,12R)-8-羟基-4,7,9,12-四甲基-3-氧代-7-乙烯基十氢-4,9a-丙环五[8]环烯-5-基2-(甲苯氧基)醋酸盐 （泰妙菌素杂质） |
31716-01-5 |
详细
|
| N1,N1,N2,N2-Tetramethylethane-1,2-diamine hydrochloride (Clavulanic acid Impurtiy) |
N1,N1,N2,N2-四甲基乙烷-1,2-二胺盐酸盐 （克拉维酸杂质） |
7677-21-6 |
详细
|
| (E)-N,6,6-Trimethyl-N-((4-methylnaphthalen-1-yl)methyl)hept-2-en-4-yn-1-amine (Terbinafine Impurity) |
(E)-N,6,6-三甲基-N-(4-甲基萘-1-基)甲基)庚-2-烯-4-基-1-胺 （特比萘芬杂质） |
151222-50-3 |
详细
|
| (6R,7R)-7-((R)-2-(Formyloxy)-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefmandole Sodium Impurity) |
(6R,7R)-7-((R)-2-(甲氧基)-2-苯乙酰胺)-3-甲基-8-氧代-5-噻-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸 （头孢孟多酯钠杂质） |
1947364-12-6 |
详细
|
| 5-Chloro-2-iodo-1H-pyrrolo[2,3-c]pyridine |
5-氯-2-碘-1H-吡咯并[2,3-c]吡啶 |
1934794-74-7 |
详细
|
| 1-((Benzyloxy)carbonyl)-4-ethyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid |
1-((苄氧基)羰基)-4-乙基-2,5-二氢-1H-吡咯-3-羧酸 |
1869118-25-1 |
详细
|
| Isobutyl (thiazol-5-ylmethyl) ((2S,3S,5S)-3-hydroxy-1,6-diphenylhexane-2,5-diyl)dicarbamate (Ritonavir Impurity) |
异丁基(噻唑-5-基甲基)((2S,3S,5S)-3-羟基-1,6-二苯基己烷-2,5-二酰基)二氨基甲酸酯 （利托那韦杂质） |
1010809-39-8 |
详细
|
| Ethyl 3-amino-5-methoxybenzo[b]thiophene-2-carboxylate |
3-氨基-5-甲氧基苯并[b]噻吩-2-甲酸乙酯 |
181285-06-3 |
详细
|
| 5-(4-(Bis(4-methoxyphenyl)amino)phenyl)thiophene-2-carbaldehyde |
5-(4-(双(4-甲氧基苯基)氨基)苯基)噻吩-2-甲醛 |
1343425-46-6 |
详细
|
| 7-Fluoro-4-methylindoline-2,3-dione |
7-氟-4-甲基二氢吲哚-2,3-二酮 |
749240-53-7 |
详细
|
| 2-Bromo-5-iodonicotinic acid |
2-溴-5-碘烟酸 |
65550-80-3 |
详细
|
| Sodium(3R,5R)-3,5-dihydroxy-7-((1S,2S,6S,8S,8aR)-6-hydroxy-2-methyl-8-(((S)-2-methylpentanoyl)oxy)-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)heptanoate (Pravastatin Impurity) |
(3R,5R)-3,5-二羟基-7-(1S,2S,6S,8S,8aR)-6-羟基-2-甲基-8-(S)-2-甲基戊酰基)氧基)-1,2,6,7,8,8a-六氢萘-1-基)庚酸钠 （普拉格雷杂质） |
159225-12-4 |
详细
|
| (6,7-Dimethoxyisoquinolin-1-yl)(3,4-dimethoxyphenyl)methanol (Papaverine Impurity) |
(6,7-二甲氧基异喹啉-1-基)(3,4-二甲氧基苯基)甲醇 （罂粟碱杂质） |
482-76-8 |
详细
|
| Ethyl 5-(2,3-dichlorophenyl)oxazole-4-carboxylate |
5-(2,3-二氯苯基)噁唑-4-甲酸乙酯 |
951885-31-7 |
详细
|
| 8-Bromoquinoline-5-sulfonyl chloride |
8-溴喹啉-5-磺酰氯 |
930396-14-8 |
详细
|
| (3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-4-(((2R,4R,5S,6S)-4,5-Dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-Pyran-2-yl)oxy)-14-ethyl-7,12-dihydroxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione (Erythromycin Impurity ) |
(3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-4-(((2R,4R,5S,6S)-4,5-二羟基-4,6-二甲基四氢-2H-吡喃-2-基)氧基)-6-(((2S,3R,4S,6R)-4-(二甲基氨基)-3-羟基-6-甲基四氢-2H-吡喃-2-基)氧基)-14-乙基-7,12-二羟基-3,5,7,9,11,13-六甲基氧杂环十四烷-2,10-二酮 （红霉素EP杂质） |
33442-56-7 |
详细
|
| 2-Cyclopentyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane |
2-环戊基-4,4,5,5-四甲基-1,3,2-二氧硼烷 |
66217-55-8 |
详细
|
| 6-(Aminomethyl)picolinic acid hydrochloride |
6-(氨基甲基)吡啶甲酸盐酸盐 |
1610028-43-7 |
详细
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| Ethyl 2-(4-(2-(4-chlorobenzamido)ethyl)phenoxy)-2-methylpropanoate (Bezafibrate Impurity) |
2-(4-(2-(4-氯苯甲酰胺基)乙基)苯氧基)-2-甲基丙酸乙酯 (苯扎贝特杂质) |
41859-58-9 |
详细
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| 3-Bromo-5-fluoro-α,α-dimethylbenzenemethanol |
3-溴-5-氟-α,α-二甲基苯甲醇 |
1783974-49-1 |
详细
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| 1,3-Bis(2-ethylhexyl)-5,7-bis(5-(trimethylstannyl)thiophen-2-yl)-4H,8H-benzo[1,2-c:4,5-c']dithiophene-4,8-dione |
1,3-双(2-乙基己基)-5,7-双(5-(三甲基甲锡烷基)噻吩-2-基)-4H,8H-苯并[1,2-c:4,5-c']二噻吩- 4,8-二酮 |
2111948-40-2 |
详细
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| 2-([1,1'-Biphenyl]-4-yl)-4-(4-bromophenyl)-6-phenyl-1,3,5-triazine |
2-([1,1'-联苯]-4-基)-4-(4-溴苯基)-6-苯基-1,3,5-三嗪 |
1911641-83-2 |
详细
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| 5-Bromopyridine-3-sulfonyl chloride hydrochloride |
5-溴吡啶-3-磺酰氯盐酸盐 |
913836-25-6 |
详细
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| 5-Bromo-2-fluoro-3-(trifluoromethyl)benzoic acid |
5-溴-2-氟-3-(三氟甲基)苯甲酸 |
1881295-62-0 |
详细
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| 2',5'-Bis(octyloxy)-[1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde |
2',5'-双(辛氧基)-[1,1':4',1''-三联苯]-4,4''-二甲醛 |
1801332-53-5 |
详细
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| (6R,8S,9S,10R,11S,13S,14S,17R)-6,11,17-Trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one(6R,8S,9S,10R,11S,13S,14S,17R)-6,11,17-trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one (Prednisolone Impurity) |
(6R,8S,9S,10R,11S,13S,14S,17R)-6,11,17-三羟基-17-(2-羟基乙酰基)-10,13-二甲基-6,7,8,9,10, 11,12,13,14,15,16,17-二甲基-6,7,9,11,12,14,16,17-十二氢-3H-环戊烷菲酮 （甲泼尼龙杂质） |
16355-29-6 |
详细
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| N-(4-Aminophenyl)-2-thiophenecarboxamide |
N-(4-氨基苯基)-2-噻吩甲酰胺 |
39880-86-9 |
详细
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| (S)-1-((3R,6S,9R,12S,15R,18S,21S)-3-((1H-Imidazol-5-yl)methyl)-6-((1H-indol-3-yl)methyl)-21-(3-guanidinopropyl)-12-(4-hydroxybenzyl)-9-(hydroxymethyl)-15,18-diisobutyl-1,4,7,10,13,16,19-heptaoxo-1-((S)-5-oxopyrrolidin-2-yl)-2,5,8,11,14,17,20-heptaazadocosan-22-oyl)-N-ethylpyrrolidine-2-carboxamide (Leuprolide (Leuprorelin) Impurity) |
(S)-1-((3R,6S,9R,12S,15R,18S,21S)-3-((1H-咪唑-5-基)甲基)-6-((1H-吲哚-3-基)甲基)-21-(3-胍基丙基)-12-(4-羟基苄基)-9-(羟甲基)-15,18-二异丁基-1,4,10,13,16,19-庚氧基-1-((S)-5-氧吡咯烷-2-基)-2,5,8,11,14,17,20-庚杂多糖-22-基L)-N-乙基吡咯烷甲酰胺 （亮丙瑞林杂质） |
1872435-00-1 |
详细
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| Tert-butyl hex-5-ynoate |
己酸叔丁酯 |
73448-14-3 |
详细
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| (4-(Difluoromethyl)phenyl)methanamine |
(4-(二氟甲基)苯基)甲胺 |
754920-30-4 |
详细
|
| 6-((Benzyloxy)methyl)pyrimidin-4-ol |
6-((苄氧基)甲基)嘧啶-4-醇 |
188177-37-9 |
详细
|
| 5-(4-(Di-p-tolylamino)phenyl)thiophene-2-carbaldehyde |
5-(4-(二对甲苯基氨基)苯基)噻吩-2-甲醛 |
654067-66-0 |
详细
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| (R)-tert-butyl(1-hydroxy-3-methoxypropan-2-yl)carbamic acid |
(R)-叔丁基(1-羟基-3-甲氧基丙-2-基)氨基甲酸 |
183793-49-9 |
详细
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| (3aR,3a1R,4R,5S,5aR,10bS)-Methyl 4-acetoxy-3a-ethyl-9-((3R,5S,7R,9S)-5-ethyl-5-hydroxy-9-(methoxycarbonyl)-2,4,5,6,7,8,9,10-octahydro-1H-3,7-methano[1]azacycloundecino[5,4-b]indol-9-yl)-5-hydroxy-8-methoxy-3a,3a1,4,5,5a,6,11,12-octahydro-1H-indolizino[8,1-cd]carbazole-5-carboxylate (Vincristine Impurity) |
(3aR,3a1R,4R,5S,5aR,10Bs)-甲基4-乙酰氧基-3a-乙基-9-((3R,5S,7R,9S)-5-乙基-5-羟基-9-(甲氧羰基)-2,4,5,6,7,8,9,10-八氢-1H-3,7-甲烷[1]氮杂环十一烷基[5,4-b]吲哚-9-基)-5-羟基-8-甲氧基-3a,3a1,4,5,5a,6,11,12-八氢-1H-吲哚嗪[8,1-cd]咔唑-5-羧酸盐 （长春新碱杂质） |
18172-50-4 |
详细
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| 2-((8S,9R,10S,11S,13S,14S,16R,17S)-9-Fluoro-11,16,17-trihydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate (Triamcinolone Impurity) |
2-(8S,9R,10S,11S,13S,14S,16R,17S)-9-氟-11,16,17-三羟基-10,13-二甲基-3-氧-6,7,8,9,10,11,12,13,14,15,16,17-十二氢-3H-环戊基[a]菲-17-基)-2-氧乙基醋酸盐 （曲安西龙杂质） |
3859-65-2 |
详细
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| (8R,9S,10S,13S,14S)-13-methyl-3,17-dioxo-1,2,3,6,7,8,9,11,12,13,14,15,16,17-tetradecahydro-10H-cyclopenta[a]phenanthrene-10-carbaldehyde |
(8R,9S,10S,13S,14S)-13-甲基-3,17-二氧代-1,2,3,6,7,8,9,11,12,13,14,15,16,17-十四氢-10H-环戊[a]菲-10-甲醛 |
968-49-0 |
详细
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| Tetrahydro-2h-pyran-4-thiol |
四氢-2H-吡喃-4-硫醇 |
203246-71-3 |
详细
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| (2S,3S,5S)-2-(2-(2,6-Dimethylphenoxy)acetamido)-5-((S)-3-methyl-2-(2-oxotetrahydropyrimidin-1(2H)-yl)butanamido)-1,6-diphenylhexan-3-yl 2-(2,6-dimethylphenoxy)acetate (Lopinavir Impurity) |
(2S,3S,5S)-2-(2-(2,6-二甲基苯氧基)乙酰胺)-5-(S)-3-甲基-2-(2-氧代四氢嘧啶-1(2H)-基)丁酰胺)-1,6-二苯基己烷-3-基2-(2,6-二甲基苯氧基)醋酸盐 （洛匹那韦杂质） |
943250-65-5 |
详细
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| (1R,2R)-2-(2-Carboxyethyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium (Cisatracurium Besilate Impurity) |
(1R,2R)-2-(2-羧乙基)-1-(3,4-二甲氧基苄基)-6,7-二甲氧基-2-甲基-1,2,3,4-四氢异喹啉-2-鎓 （硅酸顺沙曲库铵杂质) |
1075727-04-6 |
详细
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| (1R,5R)-4,6,6-trimethylbicyclo[3.1.1]Hept-3-en-2-one |
(1R,5R)-4,6,6-三甲基双环[3.1.1]庚-3-烯-2-酮 |
18309-32-5 |
详细
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| 3-Bromo-2-chloro-5-(trifluoromethoxy)pyridine |
3-溴-2-氯-5-(三氟甲氧基)吡啶 |
1361852-33-6 |
详细
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| 2-((6S,8S,9S,10R,11S,13S,14S,17S)-11-Hydroxy-6,10,13-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde (Methylprednisolone Acetate Impurity) |
2-(6S,8S,9S,10R,11S,13S,14S,17S)-11-羟基-6,10,13-三甲基-3-氧-6,7,8,9,10,11,12,13,14,15,16,17-十二氢-3H-环戊基[a]菲-17-基)-2-氧乙醛 （甲泼尼龙杂质） |
150899-33-5 |
详细
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| Ethyl 8-bromo-7-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate |
8-溴-7-甲基-4-氧代-1,4-二氢喹啉-3-羧酸乙酯 |
1708373-04-9 |
详细
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| 2-Ethylhexyl 10-ethyl-4,4-dioctyl-7-oxo-8-oxa-3,5-dithia-4-stannatetradecanoate |
2-乙基己基10-乙基-4,4-二辛基-7-氧代-8-氧杂-3,5-二硫代-4-锡酸酯 |
15571-58-1 |
详细
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