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  •       乐研品牌隶属于上海皓鸿生物医药科技有限公司,专注服务于医药研发领域,拥有享誉业内的自主研发技术能力,秉承“研发实力打造高品质”的理念进行产品的开发,始终致力于为国内外化学和医药研发领域用户提供最优质的产品和最专业的服务,乐研开发和打造的产品系列主要包括:分子砌块、合成试剂、医药中间体和相关的仪器耗材。能满足用户从mg级到kg级、从标准化到定制化的实验室综合需求。 乐研秉承“攻坚科研,冲破壁垒”的态度,依托多年来在新药开发、质量管控等方面的纯熟经验,致力在全球范围内构建一个连接医药研发供需两端的电商服务平台。在乐研商城,科研工作者可以通过多种途径检索目标化合物并实现自助化快速下单,还可以与专业客服人员进行实时沟通,得到客服团队的快速响应。 乐研立志成为促进医药研发领域的有效催化剂,帮您告别繁琐选购,助您加速研发进程。
英文名称 中文名称 CAS号 操作
2-(3-Chloro-5-(methoxymethoxy)-2-((1S,2R)-2-methylcyclopropyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(3-氯-5-(甲氧基甲氧基)-2-((1S,2R)-2-甲基环丙基)苯基)-4,4,5,5-四甲基-1,3,2-二氧杂硼烷 2758756-24-8 详细
rel-1-Bromo-3-chloro-5-(methoxymethoxy)-2-((1R,2R)-2-methylcyclopropyl)benzene rel-1-溴-3-氯-5-(甲氧基甲氧基)-2-((1R,2R)-2-甲基环丙基)苯 2758755-98-3 详细
rel-(6R,7aR)-7a-(Hydroxymethyl)-6-methoxyhexahydro-3H-pyrrolizin-3-one rel-(6R,7aR)-7a-(羟甲基)-6-甲氧基六氢-3H-吡咯烷-3-酮 2758755-77-8 详细
2-Ethyl-3-fluoro-5-iodoquinolin-6-amine 2-乙基-3-氟-5-碘喹啉-6-胺 2758535-05-4 详细
tert-Butyl 4-(hydroxymethyl)-5,7-dimethyl-1H-indole-1-carboxylate 4-(羟甲基)-5,7-二甲基-1H-吲哚-1-羧酸叔丁酯 2758655-01-3 详细
6-Fluoro-7a-(hydroxymethyl)hexahydro-3H-pyrrolizin-3-one 6-氟-7a-(羟甲基)六氢-3H-吡咯烷-3-酮 2758755-87-0 详细
rel-(6R,7aS)-6-((tert-Butyldimethylsilyl)oxy)-7a-(hydroxymethyl)hexahydro-3H-pyrrolizin-3-one rel-(6R,7aS)-6-((叔丁基二甲基甲硅烷基(氧基)-7a-(羟甲基)六氢-3H-吡咯烷-3-酮 2758755-94-9 详细
3-(Bromomethyl)-7-fluoroquinoxalin-2(1H)-one 3-(溴甲基)-7-氟喹喔啉-2(1H)-酮 2758642-34-9 详细
5-(Dimethylphosphinyl)-2-ethyl-3-fluoro-6-quinolinamine 5-(二甲基亚膦基)-2-乙基-3-氟-6-喹啉胺 2758535-06-5 详细
rel-(2R,7aS)-2-Fluoro-7a-methylhexahydro-1H-pyrrolizine rel-(2R,7aS)-2-氟-7a-甲基六氢-1H-吡咯嗪 2758756-38-4 详细
N-(5-Bromo-3-(difluoromethoxy)pyrazin-2-yl)acetamide N-(5-溴-3-(二氟甲氧基)吡嗪-2-基)乙酰胺 2759139-94-9 详细
3-(1-Oxo-6-(piperidin-4-yl)isoindolin-2-yl)piperidine-2,6-dione 3-(1-氧代-6-(哌啶-4-基)异吲哚啉-2-基)哌啶-2,6-二酮 2759952-99-1 详细
2-(Methoxymethyl)-6-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-(甲氧基甲基)-6-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)吡啶 2760431-26-1 详细
4-Bromo-2-(1-methoxyethyl)-6-methylpyridine 4-溴-2-(1-甲氧基乙基)-6-甲基吡啶 2760431-33-0 详细
4-Bromo-2-(fluoromethyl)-6-methylpyridine 4-溴-2-(氟甲基)-6-甲基吡啶 2760431-15-8 详细
(S)-2-Amino-3-((S)-2-oxopyrrolidin-3-yl)propanenitrile(trifluoroacetate) (S)-2-氨基-3-((S)-2-氧代吡咯烷-3-基)丙腈(三氟乙酸酯) 2759276-23-6 详细
((2R,7aS)-2-Fluorotetrahydro-1H-pyrrolizin-7a(5H)-yl-5,5-d2)methan-d2-ol ((2R,7aS)-2-氟四氢-1H-吡咯烷-7a(5H)-基-5,5-d2)甲烷-d2-醇 2758756-31-7 详细
Benzyl (2S,6R)-2-(cyanomethyl)-6-methylpiperazine-1-carboxylate (2S,6R)-2-(氰基甲基)-6-甲基哌嗪-1-羧酸苄酯 2759855-74-6 详细
1-(Tetrahydro-2H-pyran-2-yl)-5-(trifluoromethyl)-1H-indazole-4-carbaldehyde 1-(四氢-2H-吡喃-2-基)-5-(三氟甲基)-1H-吲哚-4-甲醛 2760355-53-9 详细
tert-Butyl 3-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyridine-1(2H)-carboxylate 3-甲基-6-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-3,4-二氢吡啶-1(2H)-羧酸叔丁酯 2760488-37-5 详细
(2R,3S,4S)-2-Isopropyl-6-methoxy-3-methyl-1,2,3,4-tetrahydroquinolin-4-amine (2R,3S,4S)-2-异丙基-6-甲氧基-3-甲基-1,2,3,4-四氢喹啉-4-胺 2759089-79-5 详细
(3-(Fluoromethyl)bicyclo[1.1.1]pentan-1-yl)methanamine (3-(氟甲基)双环[1.1.1]戊-1-基)甲胺 2760274-31-3 详细
Hexahydro-2H-pyrido[1,2-a]pyrazine-3,4-dione 六氢2H-吡啶并[1,2-a]吡嗪-3,4-二酮 2758-82-9 详细
7-Methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyridine 7-甲氧基-6-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)咪唑并[1,2-a]吡啶 2760330-25-2 详细
2-Fluoro-4-(1H-1,2,3-triazol-5-yl)butanoic acid hydrochloride 2-氟-4-(1H-1,2,3-三唑-5-基)丁酸盐酸盐 2763644-11-5 详细
6-(3-Cyclopropyl-1H-1,2,4-triazol-1-yl)-2-azaspiro[3.3]heptane 6-(3-环丙基-1H-1,2,4-三唑-1-基)-2-氮杂螺[3.3]庚烷 2763646-30-4 详细
1H-1,2,3-Triazole-5-butanoic acid, α-methyl-, hydrochloride (1:1) 1H-1,2,3-三唑-5-丁酸α-甲基盐酸盐(1:1) 2763644-07-9 详细
(S)-3-(2-Oxooxazolidin-4-yl)propanoic acid (S)-3-(2-氧代噁唑烷-4-基)丙酸 2763643-92-9 详细
2-Methyl-3-((R)-2-oxooxazolidin-4-yl)propanoic acid 2-甲基-3-((R)-2-氧代噁唑烷-4-基)丙酸 2763643-99-6 详细
tert-Butyl (S)-(1-(4-bromo-2-hydroxyphenyl)ethyl)carbamate (S)-(1-(4-溴-2-羟基苯基)乙基)氨基甲酸叔丁酯 2763740-89-0 详细
tert-Butyl 6-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methylene)-2-azaspiro[3.3]heptane-2-carboxylate 6-((4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)亚甲基)-2-氮杂螺[3.3]庚烷-2-羧酸叔丁酯 2763647-64-7 详细
3-Hydroxy-4-(1H-1,2,3-triazol-5-yl)butanoic acid hydrochloride 3-羟基-4-(1H-1,2,3-三唑-5-基)丁酸盐酸盐 2763644-09-1 详细
3-(6-Amino-1-oxoisoindolin-2-yl)-1-methylpiperidine-2,6-dione 3-(6-氨基-1-氧代异吲哚啉-2-基)-1-甲基哌啶-2,6-二酮 2763749-29-5 详细
Pyridine, 2-chloro-5-iodo-4-(methylsulfonyl)- 2-氯-5-碘-4-(甲磺酰基)吡啶 2763647-54-5 详细
Methyl (4R)-2-oxo-4-oxazolidinepropanoate (4R)-2-氧代-4-噁唑烷丙酸甲酯 2763646-78-0 详细
(4-(Cyclopropylmethyl)tetrahydro-2H-pyran-4-yl)methanamine hydrochloride (4-(环丙基甲基)四氢-2H-吡喃-4-基)甲胺盐酸盐 2760521-59-1 详细
2,4-Dichloro-5-fluoroimidazo[1,5-b]pyridazine 2,4-二氯-5-氟咪唑并[1,5-b]哒嗪 2761197-14-0 详细
6-(Benzyloxy)chromane-3-carboxylic acid 6-(苄氧基)苯并二氢吡喃-3-羧酸 2760571-19-3 详细
3-(5-Bromoindolin-1-yl)piperidine-2,6-dione 3-(5-溴吲哚啉-1-基)哌啶-2,6-二酮 2760850-39-1 详细
1-(4-Chloro-2-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3-(3,3-dimethylbutyl)urea 1-(4-氯-2-氟-5-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯基)-3-(3,3-二甲基丁基)脲 2761072-40-4 详细
2-Chloro-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 2-氯-4-甲基-5-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)苯胺 2761072-46-0 详细
1-Ethynyl-1-fluorocyclohexane 1-乙基-1-氟环己烷 2760648-90-4 详细
1-Cyclopropyl-3-ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1-环丙基-3-乙基-5-(4,4,5,5-四甲基-1,3,2-二氧杂硼-2-基)-1H-吡唑 2760571-43-3 详细
6-Chloro-8,8-dimethylspiro[2.5]oct-5-ene-5-carbaldehyde 6-氯-8,8-二甲基螺[2.5]辛-5-烯-5-甲醛 2760537-55-9 详细
2-(2-Bromopyridin-4-yl)-2-methylpropanenitrile 2-(2-溴吡啶-4-基)-2-甲基丙腈 2761071-29-6 详细
2-Fluoro-4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2-氟-4-甲基-3-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)苯甲腈 2761071-03-6 详细
Methyl 3-(1-(aminomethyl)cyclohexyl)propanoate hydrochloride 3-(1-(氨基甲基)环己基)丙酸甲酯盐酸盐 2760521-66-0 详细
4,4-Dimethylspiro[2.5]octan-6-one 4,4-二甲基螺[2.5]辛烷-6-酮 2760537-54-8 详细
(R)-2-Chloro-4-methylcyclohex-1-ene-1-carbaldehyde (R)-2-氯-4-甲基环己-1-烯-1-甲醛 2760537-46-8 详细
Methyl 3-(4-(aminomethyl)tetrahydro-2H-pyran-4-yl)propanoate hydrochloride 3-(4-(氨基甲基)四氢-2H-吡喃-4-基)丙酸甲酯盐酸盐 2760521-69-3 详细
Methyl(2S,6S)-6-methyl-4-oxopiperidine-2-carboxylate (2S,6S)-6-甲基-4-氧代哌啶-2-羧酸甲酯 2762829-79-6 详细
5-Bromo-2-(bromomethyl)-3-fluorothiophene 5-溴-2-(溴甲基)-3-氟噻吩 2762116-95-8 详细
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-((triisopropylsilyl)ethynyl)naphthalen-2-ol 4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-5-((三异丙基甲硅烷基)乙炔基)萘-2-醇 2763158-21-8 详细
4-Chloro-3,5-difluoro-2-methylaniline 4-氯-3,5-二氟-2-甲基苯胺 2763538-44-7 详细
tert-Butyl 5-amino-3-chloro-1H-pyrazole-1-carboxylate 5-氨基-3-氯-1H-吡唑-1-羧酸叔丁酯 2761197-21-9 详细
tert-Butyl 4-((6-bromopyridin-2-yl)difluoromethyl)piperidine-1-carboxylate 4-((6-溴吡啶-2-基)二氟甲基)哌啶-1-羧酸叔丁酯 2762517-57-5 详细
tert-Butyl (R)-(1-(cyanomethyl)-2-oxopiperidin-3-yl)carbamate (R)-(1-(氰甲基)-2-氧代哌啶-3-基)氨基甲酸叔丁酯 2761921-30-4 详细
tert-Butyl(7S,9S)-7-ethynyl-9-methyl-1,4-dioxa-8-azaspiro[4.5]decane-8-carboxylate (7S,9S)-7-乙炔基-9-甲基-1,4-二氧杂-8-氮杂螺[4.5]癸烷-8-羧酸叔丁酯 2762829-90-1 详细
(1R,5S,8s)-8-((tert-Butyldiphenylsilyl)oxy)-3-azabicyclo[3.2.1]octane (1R,5S,8s)-8-((叔丁基二苯基硅烷基)氧基)-3-氮杂双环[3.2.1]辛烷 2763160-39-8 详细
N-(2-Chloro-3-fluoro-6-isopropoxypyridin-4-yl)acetamide N-(2-氯-3-氟-6-异丙氧基吡啶-4-基)乙酰胺 2763160-55-8 详细
(4-(2-((tert-Butyldimethylsilyl)oxy)ethyl)-2-(trifluoromethyl)-5-(trimethylsilyl)thiophen-3-yl)methanol (4-(2-((叔丁基二甲基甲硅烷基)氧基)乙基)-2-(三氟甲基)-5-(三甲硅烷基)噻吩-3-基)甲醇 2762829-25-2 详细
4-Bromo-2,2-dimethylindolin-3-one 4-溴-2,2-二甲基吲哚-3-酮 2761573-12-8 详细
(R)-3-Amino-1-cyclopropylazetidin-2-one (R)-3-氨基-1-环丙基氮杂环丁烷-2-酮 2761921-41-7 详细
Methyl(2S,6R)-6-methyl-4-oxopiperidine-2-carboxylate (2S,6R)-6-甲基-4-氧代哌啶-2-羧酸甲酯 2762829-80-9 详细
(R)-2-(5-Ethylthiophen-2-yl)propan-1-ol (R)-2-(5-乙基噻吩-2-基)丙-1-醇 2762829-20-7 详细
((8-Bromo-2-fluoro-6-(methoxymethoxy)naphthalen-1-yl)ethynyl)triisopropylsilane ((8-溴-2-氟-6-(甲氧基甲氧基)萘-1-基)乙炔基)三异丙基硅烷 2763159-13-1 详细
4-Chloro-3,5-difluoro-2,6-dimethylaniline 4-氯-3,5-二氟-2,6-二甲基苯胺 2763538-19-6 详细
5-Fluoro-2-(methoxy-d3)benzoic acid 5-氟-2-(甲氧基-d3)苯甲酸 2762044-24-4 详细
(S)-2-(5-Chlorothiophen-2-yl)propan-1-ol (S)-2-(5-氯噻吩-2-基)丙-1-醇 2762829-15-0 详细
3-(4-Methoxybutoxy)benzenesulfonyl chloride 3-(4-甲氧基丁氧基)苯磺酰氯 2763189-91-7 详细
rel-(3R,4S)-3-Amino-4-hydroxypyrrolidin-2-one hydrochloride rel-(3R,4S)-3-氨基-4-羟基吡咯烷-2-酮盐酸盐 2761543-50-2 详细
(R)-2-(5-Chlorothiophen-2-yl)propan-1-ol (R)-2-(5-氯噻吩-2-基)丙-1-醇 2762829-16-1 详细
5-Bromo-2-cyclopropyl-6-fluorobenzo[d]thiazole 5-溴-2-环丙基-6-氟苯并[d]噻唑 2761212-89-7 详细
(S)-2-(5-Ethylthiophen-2-yl)propan-1-ol (S)-2-(5-乙基噻吩-2-基)丙-1-醇 2762829-19-4 详细
tert-Butyl (3aS,6aS)-hexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate (hydrochloride) (3aS,6aS)-六氢吡咯并[3,4-c]吡咯-2(1H)-羧酸叔丁酯(盐酸盐) 2763643-86-1 详细
3-Chloro-5,6-dihydro-1H-cyclopenta[c]pyridine-1,7(2H)-dione 3-氯-5,6-二氢1H-环戊并[c]吡啶-1,7(2H)-二酮 2762234-30-8 详细
4-(2-Methoxy-2-oxoethyl)-2-(methylthio)pyrimidine-5-carboxylic acid 4-(2-甲氧基-2-氧代乙基)-2-(甲硫基)嘧啶-5-羧酸 2763157-31-7 详细
4-Chloro-N,N-bis(4-methoxybenzyl)-6-methyl-5-(trifluoromethyl)pyridin-2-amine 4-氯-N,N-双(4-甲氧基苄基)-6-甲基-5-(三氟甲基)吡啶-2-胺 2763159-75-5 详细
(R)-2-(3-Amino-2-oxopiperidin-1-yl)acetonitrile (R)-2-(3-氨基-2-氧代哌啶-1-基)乙腈 2761921-31-5 详细
5-Ethynyl-6-fluoro-2-methylbenzo[d]thiazole 5-乙基-6-氟-2-甲基苯并[d]噻唑 2761212-93-3 详细
4-Bromo-5-ethyl-1-fluoronaphthalen-2-ol 4-溴-5-乙基-1-氟萘-2-醇 2763158-73-0 详细
2-Cyclopropyl-4,6-difluorobenzo[d]thiazole-5-carbaldehyde 2-环丙基-4,6-二氟苯并[d]噻唑-5-甲醛 2761213-32-3 详细
4-Bromo-2-methoxy-6-methylpyridin-3-amine 4-溴-2-甲氧基-6-甲基吡啶-3-胺 2763158-35-4 详细
6-Chloro-4-methoxyfuro[3,2-c]pyridin-3(2H)-one 6-氯-4-甲氧基呋喃并[3,2-c]吡啶-3(2H)-酮 2762234-14-8 详细
2-Cyclopropyl-5-ethynyl-4,6-difluorobenzo[d]thiazole 2-环丙基-5-乙炔基-4,6-二氟苯并[d]噻唑 2761213-34-5 详细
tert-Butyl(7S)-7-formyl-9-methyl-1,4-dioxa-8-azaspiro[4.5]decane-8-carboxylate (7S)-7-甲酰基-9-甲基-1,4-二氧杂-8-氮杂螺[4.5]癸烷-8-羧酸叔丁酯 2762829-89-8 详细
tert-Butyl(1-((2S,6S)-6-methyl-4-oxopiperidin-2-yl)cyclopropyl)carbamate (1-((2S,6S)-6-甲基-4-氧代哌啶-2-基)环丙基)氨基甲酸叔丁酯 2762829-96-7 详细
1-(2,6-Bis(benzyloxy)pyridin-3-yl)-4-bromo-1,3-dihydro-2H-benzo[d]imidazol-2-one 1-(2,6-双(苄氧基)吡啶-3-基)-4-溴-1,3-二氢-2H-苯并[d]咪唑-2-酮 2758534-15-3 详细
6-Quinolinamine, 2-ethyl-3-fluoro- 6-喹啉胺,2-乙基-3-氟- 2758535-04-3 详细
tert-Butyl 5-(piperazin-1-yl)pentanoate 5-(哌嗪-1-基)戊酸叔丁酯 2758531-42-7 详细
2-Cyclopropyl-6,8-difluoro-7-iodoimidazo[1,2-a]pyridine 2-环丙基-6,8-二氟-7-碘代咪唑[1,2-a]吡啶 2762750-54-7 详细
3-(5-(Hydroxymethyl)-1-oxoisoindolin-2-yl)piperidine-2,6-dione 3-(5-(羟甲基)-1-氧代异吲哚啉-2-基)哌啶-2,6-二酮 2761170-98-1 详细
Ethyl (2E)-3-(1,6-dihydro-6-oxo-2-pyridinyl)-2-propenoate (2E)-3-(1,6-二氢-6-氧代-2-吡啶基)-2-丙烯酸乙酯 2763646-84-8 详细
Quinoline, 2-chloro-3-fluoro-6-nitro- 2-氯-3-氟-6-硝基喹啉 2758533-90-1 详细
3,3-Dimethyl-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine 3,3-二甲基-8-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-3,4-二氢-2H-苯并[b][1,4]噁嗪 2761573-17-3 详细
Potassium (3-((benzyloxy)carbonyl)-3-azabicyclo[4.1.0]heptan-6-yl)trifluoroborate 三氟硼酸钾(3-((苄氧基)羰基)-3-氮杂双环[4.1.0]庚烷-6-基) 2762697-58-3 详细
rel-((3R,7aR)-3-(((tert-Butyldiphenylsilyl)oxy)methyl)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol rel-((3R,7aR)-3-((叔丁基二苯基硅烷基)氧基)甲基)四氢-1H-吡咯嗪-7a(5H)-基)甲醇 2763159-58-4 详细
4-(2-((tert-Butyldimethylsilyl)oxy)ethyl)-2-(trifluoromethyl)-5-(trimethylsilyl)thiophene-3-carbaldehyde 4-(2-((叔丁基二甲基硅基)氧基)乙基)-2-(三氟甲基)-5-(三甲基硅基)噻吩-3-甲醛 2762829-24-1 详细
2-(2-Bromo-5-(trifluoromethyl)thiophen-3-yl)ethan-1-ol 2-(2-溴-5-(三氟甲基)噻吩-3-基)乙-1-醇 2762830-40-8 详细
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