| 英文名称 |
中文名称 |
CAS号 |
操作 |
| N-((5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol- 3-yl)methyl)-N-methylaspartic acid (Vonoprazan Impurity） |
N-((5-(2-氟苯基)-1-(吡啶-3-基磺酰基)-1H-吡咯-3-基)甲基)-N-甲基天冬氨酸（沃诺拉赞杂质） |
2170020-79-6 |
详细
|
| 1H-1,2,4-Triazole-3-carbohydrazide |
1H-1,2,4-三唑-3-碳酰肼 |
21732-98-9 |
详细
|
| Ethyl 3-(dimethylamino)-2-(4-methoxyphenyl)propanoate hydrochloride |
3-(二甲氨基)-2-(4-甲氧基苯基)丙酸乙酯盐酸盐 |
2174001-92-2 |
详细
|
| 4-Acetamidophenacyl bromide |
N-[4-(2-溴乙酰)苯基]乙酰胺 |
21675-02-5 |
详细
|
| (6S,7R)-2-Amino-6-(propylamino)-4,5,6,7-tetrahydrobenzo[d]thiazol-7-ol (Pramipexole Impurity） |
(6S，7R)-2-氨基-6-(丙基氨基)-4,5,6,7-四氢苯并[d]噻唑-7-醇（普拉克索杂质） |
2166216-34-6 |
详细
|
| Esmolol Impurity 14 |
艾司洛尔杂质14 |
2167848-51-1 |
详细
|
| (2S,3R,4R,5S,6R)-2-(4-Chloro-3-(2-ethoxybenzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (Dapagliflozin Impurity) |
(2S,3R,4R,5S,6R)-2-(4-氯-3-(2-乙氧基苄基)苯基)-6-(羟甲基)四氢-2H-吡喃-3,4,5-三醇 （达格列净杂质） |
2040305-05-1 |
详细
|
| 9-(4'-Chloro-[1,1'-biphenyl]-3-yl)-9H-carbazole |
9-(4'-氯-[1,1'-联苯]-3-基)-9H-咔唑 |
2148296-04-0 |
详细
|
| Boc-NH-PEG7-azide |
叠氮-七聚乙二醇-氨基叔丁氧羰基 |
206265-96-5 |
详细
|
| (4-(tert-Butyl)phenethyl)trichlorosilane |
(4-(叔丁基)苯乙基)三氯硅烷 |
211925-40-5 |
详细
|
| 2-(3,4-Dimethylbenzoyl)benzoic acid |
2-(3,4-二甲基苯甲酰基)苯甲酸 |
2159-42-4 |
详细
|
| (3S)-1,3-Dibenzylpiperazine |
(3S)-1,3-二苄基哌嗪 |
204327-96-8 |
详细
|
| 3-Hydroxy-2,6-bis(hydroxymethyl)-4H-pyran-4-one |
3-羟基-2,6-双(羟基甲基)-4H-吡喃-4-酮 |
2029-49-4 |
详细
|
| 7-Benzofuranmethanol |
7-苯并呋喃甲醇 |
209256-55-3 |
详细
|
| Dicyclohexylamine (R)-2-((tert-butoxycarbonyl)amino)-3-(1-tosyl-1H-imidazol-4-yl)propanoate |
二环己胺(R)-2-((叔丁氧基羰基)氨基)-3-(1-甲苯磺酰基-1H-咪唑-4-基)丙酸酯 |
210694-29-4 |
详细
|
| (1-(tert-Butoxycarbonyl)-1H-indol-4-yl)boronic acid |
(1-(叔丁氧基羰基)-1H-吲哚-4-基)硼酸 |
2102451-30-7 |
详细
|
| ((2r,3s,4r,5r)-5-(6-Amino-9h-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl acetate |
((2R,3S,4R,5R)-5-(6-氨基-9H-嘌呤-9-基)-3,4-二羟基四氢呋喃-2-基)乙酸甲酯 |
2140-25-2 |
详细
|
| 2-(Naphthalen-2-yl)ethan-1-amine hydrochloride |
2-(萘基-2-基)乙基-1-胺盐酸盐 |
2017-67-6 |
详细
|
| tert-Butyl 3-(piperazin-1-yl)azetidine-1-carboxylate dihydrochloride |
3-(哌嗪-1-基)氮杂环丁烷-1-羧酸叔丁酯二盐酸盐 |
2061980-49-0 |
详细
|
| 6-(4-Chlorophenyl)pyridazin-3(2H)-one |
6-(4-氯苯基)-2H-哒嗪-3-酮 |
2166-13-4 |
详细
|
| (tert-butylimino)tris(diethylamino)niobium |
(叔丁基亚氨基)三(二乙氨基)铌 |
210363-27-2 |
详细
|
| Brexpiprazole Impurity 55 |
布瑞哌唑杂质55 |
2116542-22-2 |
详细
|
| 5-(4-Hydroxyphenyl)pyrrolidin-2-one |
5-(4-羟基苯基)吡咯烷-2-酮 |
207989-87-5 |
详细
|
| 5-(2-Fluorophenyl)-N-methyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carboxamide |
5-(2-氟苯基)-N-甲基-1-(吡啶-3-基磺酰基)-1H-吡咯-3-甲酰胺 |
2054536-04-6 |
详细
|
| N-[[4-[trifluoromethyl]-3-pyridinyl]carbonyl]-glycine |
N-[[4-[三氟甲基]-3-吡啶基]羰基]-甘氨酸 |
207502-65-6 |
详细
|
| 2-Fluoro-1-phenylpropan-1-one |
2-氟-1-苯基丙烷-1-酮 |
21120-36-5 |
详细
|
| Propargyl-O-(PEG)n-bromide |
炔丙基-O-(PEG)n-溴化物 |
2055105-25-2 |
详细
|
| 3-aminobenzene-1,2-diol |
3-氨基苯-1，2-二醇 |
20734-66-1 |
详细
|
| N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-(2,3-bis(palmitoyloxy)propyl)-L-cysteine |
N-(((9H-芴-9-基)甲氧基)羰基)-S-(2,3-双(棕榈酰氧基)丙基)-L-半胱氨酸 |
210532-98-2 |
详细
|
| (E)-3-(2,3-Dichlorophenyl)acrylic acid |
(E)-3-(2,3-二氯苯基)丙烯酸 |
20595-44-2 |
详细
|
| Fmoc-L-Phe(4-Et)-OH |
(S)-3-(4-ETHYL-PHENYL)-2-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-PROPIONIC ACID |
204384-72-5 |
详细
|
| (2S,4S)-4-Methoxy-2-(methoxycarbonyl)pyrrolidine-1-carboxylic acid tert-butyl ester |
(2S,4S)-4-甲氧基-2-(甲氧基羰基)吡咯烷-1-羧酸叔丁酯 |
215918-38-0 |
详细
|
| (Difluoromethyl)bis(2,5-dimethylphenyl)sulfonium tetrafluoroborate |
(二氟甲基)双(2,5-二甲基苯基)锍四氟硼酸盐 |
2133476-51-2 |
详细
|
| 3-Chlorobenzo[b]thiophene-2-carboxamide |
3-氯苯并噻吩-2-甲酰胺 |
21211-09-6 |
详细
|
| N-(3-(1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl)-4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)benzamide (Nilotinib Impurity） |
N-（3-（1H-咪唑-1-基）-5-（三氟甲基）苯基）-4-甲基-3-（（4-（吡啶-3-基）嘧啶-2-基）氨基）苯甲酰胺（尼洛替尼杂质） |
2119583-26-3 |
详细
|
| 2-(2,4-Bis(trifluoromethyl)phenyl)acetonitrile |
2-(2,4-双(三氟甲基)苯基)乙腈 |
201789-28-8 |
详细
|
| (R)-2-(((9H-fluoren-9-yl)methoxy)carbonyl)-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid |
(R)-2-(((9H-芴-9-基)甲氧基)羰基)-1,2,3,4-四氢异喹啉-1-羧酸 |
204317-98-6 |
详细
|
| 4-(2-Naphthyl)-1,3-thiazol-2-amine |
2-氨基-4-(2-萘基)噻唑 |
21331-43-1 |
详细
|
| 4,4'-Diamyloxybiphenyl |
4,4'-二戊氧基联苯 |
21470-41-7 |
详细
|
| 5-(5-(Ethoxycarbonyl)-4-methylthiazol-2-yl)-2-isobutoxybenzoic acid |
5-(5-(乙氧基羰基)-4-甲基噻唑-2-基)-2-异丁氧基苯甲酸 |
2095166-41-7 |
详细
|
| Propargyl-PEG9-OH |
丙炔基-十聚乙二醇 |
2055022-35-8 |
详细
|
| 5-Fluoroorotic acid (hydrate) |
5-氟乳清酸水合物 |
207291-81-4 |
详细
|
| Allyl dimethylcarbamodithioate |
二甲基氨基二硫代烯丙酯 |
20821-66-3 |
详细
|
| 4-(Furan-2-yl)pyrimidin-2-amine |
4-(2-呋喃基)嘧啶-2-胺 |
206564-00-3 |
详细
|
| Pazopanib Impurity 9 |
帕唑帕尼杂质9 |
2095544-42-4 |
详细
|
| 3,9-Bis(3-aminopropyl)-2,4,8,10-tetraoxaspiro[5.5]undecane |
3,9-双(3-氨丙基)-2,4,8,10-四氧杂螺[5.5]十一烷 |
21587-74-6 |
详细
|
| 1-(2,4-Dinitrophenyl)-2-(2-methylpropylidene)hydrazine |
1-(2,4-二硝基苯基)-2-(2-甲基亚丙基)肼 |
2057-82-1 |
详细
|
| 1-(Pyridin-2-yl)piperidin-4-ol |
1-(吡啶-2-基)哌啶-4-醇 |
199117-78-7 |
详细
|
| Octane-1,8-diamine dihydroiodide |
辛烷-1,8-二胺二氢碘化物 |
2044283-92-1 |
详细
|
| 2-Fluoro-5-iodo-3-methylpyridine |
2-氟-5-碘-3-甲基吡啶 |
205245-17-6 |
详细
|
| Vortioxetine Impurity 26 |
沃替西汀杂质26 |
2137588-68-0 |
详细
|
| Loratadine Impurity 1 |
氯雷他定杂质1 |
201466-35-5 |
详细
|
| (Z)-11-tetradecen-1-ylacetate |
(Z)-11-十四碳-1-基乙酸酯 |
20711-10-8 |
详细
|
| (4-(n-(Tert-butyl)sulfamoyl)phenyl)boronic acid |
(4-(正(叔丁基)氨磺酰基)苯基)硼酸 |
208516-15-8 |
详细
|
| Dapagliflozin Impurity 197 |
达格列净杂质197 |
2132-59-4 |
详细
|
| tert-Butyl ((3S,4S)-3-Methyl-2-oxa-8-azaspiro[4.5]decan-4-yl)carbamate |
叔丁基((3S,4S)-3-甲基-2-氧杂-8-氮杂螺[4.5]癸-4-基)氨基甲酸叔丁酯 |
2098564-18-0 |
详细
|
| (2S,3S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-hydroxy-4-phenylbutanoic acid |
(2S,3S)-3-((((9H-芴-9-基)甲氧基)羰基)氨基)-2-羟基-4-苯基丁酸 |
210754-59-9 |
详细
|
| 3-Cyanopropylphenyldimethoxysilane |
3-氰丙基苯基二甲氧基硅烷 |
204760-82-7 |
详细
|
| 2-(Piperidin-4-yl)acetonitrile |
2-(哌啶-4-基)乙腈 |
202002-66-2 |
详细
|
| 2-(4-(2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)ethyl)piperazin-1-yl)acetic acid dihydrochloride |
2-(4-(2-((((9H-芴-9-基)甲氧基)羰基)氨基)乙基)哌嗪-1-基)乙酸二盐酸盐 |
204320-65-0 |
详细
|
| Furanocadinene |
呋喃二烯 |
20013-76-7 |
详细
|
| (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-((1-methyl-1H-indol-3-yl)oxy)tetrahydro-2H-pyran-3,4,5-triol |
(2R,3R,4S,5R,6S)-2-(羟甲基)-6-((1-甲基-1H-吲哚-3-基)氧基)四氢-2H-吡喃-3,4,5-三醇 |
207598-26-3 |
详细
|
| 2-Fluoro-5-(trifluoromethyl)benzamide |
2-氟-5-(三氟甲基)苯甲酰胺 |
207919-05-9 |
详细
|
| 1-(9H-Fluoren-9-ylmethyl) hydrogen N-[(1,1-dimethylethoxy)carbonyl]-D-aspartate |
1-(9H-芴-9-基甲基)氢N-[(1,1-二甲基乙氧基)羰基]-D-天冬氨酸 |
214630-04-3 |
详细
|
| tert-Butyl (5S)-5-amino-3,3-difluoropiperidine-1-carboxylate |
(5S)-5-氨基-3,3-二氟哌啶-1-羧酸叔丁酯 |
2055848-76-3 |
详细
|
| (1R,4R,5R)-rel-tert-Butyl 5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate |
(1R,4R,5R)-rel-5-羟基-2-氮杂双环[2.2.1]庚烷-2-羧酸叔丁酯 |
198835-07-3 |
详细
|
| 2-Ethoxy-5-sulfobenzoic acid |
2-乙氧基-5-磺基苯甲酸 |
2021224-02-0 |
详细
|
| 1-(3-Methylpyridin-2-yl)piperazine hydrochloride |
1-(3-甲基吡啶-2-基)哌嗪盐酸盐 |
2007909-71-7 |
详细
|
| Ethyl3-oxo-3-(thiazol-2-yl)propanoate |
3-氧代-3-(噻唑-2-基)丙酸乙酯 |
212621-63-1 |
详细
|
| Tetrakis(dimethylsilyl)silane |
四(二甲基硅)硅烷 |
2003-85-2 |
详细
|
| (1-Tosyl-1H-pyrrolo[2,3-b]pyridin-2-yl)boronic acid |
(1-甲苯磺酰基-1H-吡咯并[2,3-b]吡啶-2-基)硼酸 |
2096334-98-2 |
详细
|
| (5-Bromopyridin-2-yl)(phenyl)methanone |
(5-溴吡啶-2-基)(苯基)甲酮 |
206357-52-0 |
详细
|
| 2-Methylnaphtho[2,3-d]oxazole |
2-甲基萘并[2,3-d]噁唑 |
20686-66-2 |
详细
|
| (E)-(4-(2-Nitrovinyl)phenyl)boronic acid |
(E)-(4-(2-硝基乙烯基)苯基)硼酸 |
216394-04-6 |
详细
|
| Topiroxostat Impurity 6 |
托匹司他杂质6 |
2044704-63-2 |
详细
|
| (R)-2-(4-chlorophenyl)oxirane |
(R)-2-(4-氯苯基)环氧乙烷 |
21019-51-2 |
详细
|
| 5-(5-(3,5-dimethylpiperazine-1-carbonothioyl)-2-ethoxyphenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidine-7(6H)-thione (Sildenafil Impurity） |
5-(5-(3,5-二甲基哌嗪-1-羰硫基)-2-乙氧基苯基)-1-甲基-3-丙基-1H-吡唑并[4,3-d]嘧啶-7(6H)-硫酮（西地那非杂质） |
2146091-79-2 |
详细
|
| 1,3-Dimethyl-8-nitro-1H-purine-2,6(3H,9H)-dione |
1,3-二甲基-8-硝基-1H-嘌呤-2,6(3H,9H)-二酮 |
2099-73-2 |
详细
|
| 2-(Phenylsulfonyl)ethanol |
2-(苯基磺酰基)乙醇 |
20611-21-6 |
详细
|
| (2S,5S)-ethyl 5-((benzyloxy)amino)piperidine-2-carboxylate (Avibactam Impurity） |
(2S,5S)-5-((苄氧基)氨基)哌啶-2-羧酸乙酯(阿维巴坦杂质) |
2085372-13-8 |
详细
|
| 1-Phenylpiperidine-4-carboxylic acid hydrochloride |
1-苯基哌啶-4-羧酸盐酸盐 |
209005-67-4 |
详细
|
| 4,6-dichloro-7-methoxyquinazoline (Gefitinib Impurity） |
4,6-二氯-7-甲氧基喹唑啉(吉非替尼杂质) |
205584-69-6 |
详细
|
| PTAC (oxalate) |
PTAC(草酸盐) |
201939-40-4 |
详细
|
| 2',2,2-Trimethylpropiophenone |
2',2,2-三甲基苯丙酮 |
2041-37-4 |
详细
|
| 4-(3-(pyridin-4-yl)-1H-1,2,4-triazol-5-yl)picolinimidohydrazide |
托匹司他杂质11 |
2044706-50-3 |
详细
|
| IDPC / IDT-IC / IDTI |
PROPANEDINITRILE, 2,2'-[[4,4,9,9-TETRAKIS(4-HEXYLPHENYL)-4,9-DIHYDRO-S-INDACENO[1,2-B:5,6-B']DITHIOP |
2095504-33-7 |
详细
|
| 3-chloro-4,5-dimethoxypyridazine |
3-氯-4,5-二甲氧基哒嗪 |
2096-22-2 |
详细
|
| 4-Chloro-N-(4-fluorophenyl)-5,6-dimethylpyrimidin-2-amine |
4-氯-N-(4-氟苯基)-5,6-二甲基嘧啶-2-胺 |
199463-20-2 |
详细
|
| 4-[(3-Fluorobenzyl)oxy]aniline |
4-[(3-氟苄基)氧基]苯胺 |
202197-25-9 |
详细
|
| Tris(decyl) borate |
三(癸基)硼酸盐 |
20236-81-1 |
详细
|
| Manganese(II) (E)-1,1,1-trifluoro-4-oxopent-2-en-2-olate |
锰(II)(E)-1,1,1-三氟-4-氧戊二烯-2-烯-2-醇 |
20080-72-2 |
详细
|
| 10-Chloronaphtho[1,2-b]benzofuran |
10-氯萘并[1,2-b]苯并呋喃 |
2103931-83-3 |
详细
|
| (S)-2-((S)-2-Oxo-4-propylpyrrolidin-1-yl)butanoic Acid |
(S)-2-((S)-2-氧代-4-丙基吡咯烷-1-基)丁酸 |
2165431-90-1 |
详细
|
| 1-(2-Fluoro-5-(trifluoromethyl)phenyl)propan-1-one |
1-(2-氟-5-(三氟甲基)苯基)丙烷-1-酮 |
207974-18-3 |
详细
|
| 4-Diethylamino-1,1,1-trifluorobut-3-en-2-one |
4-二乙氨基-1,1,1-三氟丁-3-烯-2-酮 |
21045-62-5 |
详细
|
| 9-(2-Bromophenyl)-9-phenyl-9H-fluorene |
9-(2-溴苯基)-9-苯基-9H-芴 |
1998216-26-4 |
详细
|
| 2-(7-Hydroxy-4a,6a,8-trimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl propionate (Beclomethasone Dipropionate Impurity) |
2-(7-羟基-4a,6a,8-三甲基-2-氧代-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-十二烷基旋流五[1,2]菲[4,4a-b]氧烯-7-基)-2-氧乙基丙酸酯 （丙酸倍氯米松杂质） |
205105-83-5 |
详细
|
| (Tert-butoxycarbonyl)leucine hydrate |
(叔丁氧羰基)亮氨酸水合物 |
200937-21-9 |
详细
|
| 4-Chloro-5-iodo-7-propan-2-ylpyrrolo[2,3-d]pyrimidine |
4-氯-5-碘-7-丙-2-吡咯并[2,3-d]嘧啶 |
213744-81-1 |
详细
|
| (1-Methyl-1H-1,2,4-triazol-3-yl)methanamine hydrochloride |
(1-甲基-1H-1,2,4-三唑-3-基)甲胺盐酸盐 |
215871-44-6 |
详细
|