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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
1-(2-Bromo-6-chlorophenyl)ethan-1-one 1-(2-溴-6-氯苯基)乙-1-酮 1261438-38-3 详细
Ethyl 5-(3-chlorophenyl)-1H-pyrazole-3-carboxylate 5-(3-氯苯基)-1H-吡唑-3-羧酸乙酯 1285545-03-0 详细
(6-Isobutoxy-5-methylpyridin-3-yl)boronic acid (6-异丁氧基-5-甲基吡啶-3-基)硼酸 1256355-19-7 详细
Methyl 2-(4-methyl-3-(trifluoromethyl)phenyl)acetate 4-甲基-3-三氟甲基苯乙酸甲酯 1261553-60-9 详细
2-(Diphenylmethyl)-2-azaspiro[3.3]heptan-5-amine 2-(二苯基甲基)-2-氮杂-螺[3.3]庚烷-5-胺 1263296-82-7 详细
(S)-2-((tert-butoxycarbonyl)amino)-2-methylhept-6-enoic acid (S)-2-((叔丁氧基羰基)氨基)-2-甲基庚-6-烯酸 1263048-46-9 详细
4,6-Bis(3-(9H-carbazol-9-yl)phenyl)pyrimidine 4,6-双(3-(9H-咔唑-9-基)苯基)嘧啶 1262678-77-2 详细
(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(3-chlorophenyl)acetic acid (R)-2-(((((9H-芴-9-基)甲氧基)羰基)氨基)-2-(3-氯苯基)乙酸 1260590-39-3 详细
3-Fluoro-1,1'-biphenyl-4,4'-dicarboxylic acid 3-氟-1,1'-联苯-4,4'-二羧酸 1261941-44-9 详细
(5R)-5-[[[(tert-Butyl)dimethylsilyl]oxy]methyl]-2-pyrrolidinone (5R)-5-[[[叔丁基二甲基硅基]氧]甲基]-2-吡咯烷酮 128899-30-9 详细
Methyl 4-((tert-butoxycarbonyl)(2-ethoxy-2-oxoethyl)amino)butanoate 4-((叔丁氧基羰基)(2-乙氧基-2-氧乙基)氨基)丁酸甲酯 1256633-34-7 详细
3-Bromo-5-oxo-5,6,7,8-tetrahydronaphthalene-1-carboxylic acid 3-溴-5-氧代-5,6,7,8-四氢化萘-1-羧酸 1273602-53-1 详细
1,1,2,2,3,3,4,4,4-Nonafluoro-N-((perfluorobutyl)sulfonyl)butane-1-sulfonamide, sodium salt 1,1,2,2,3,3,4,4,4-九氟-N-((全氟丁基)磺酰基)丁烷-1-磺酰胺钠盐 129135-86-0 详细
(11aR)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-diphenyl-diindeno[7,1-de:1,7-fg][1,3,2]dioxaphosphocin (11aR)-10,11,12,13-四氢-5-羟基-3,7-二苯基-二茚并[7,1-de:1',7'-fg][1,3,2]二氧杂膦 1297613-72-9 详细
5-Chloro-3-methyl-1H-pyrrolo[2,3-b]pyridine 5-氯-3-甲基-1H-吡咯并[2,3-b]吡啶 1256803-09-4 详细
(S)-6,6'-Bis([1,1'-biphenyl]-4-yl)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol (S)-6,6'-双([1,1'-联苯]-4-基)-2,2',3,3'-四氢-1,1'-螺二[1H-茚]-7,7'-二醇 1258327-00-2 详细
(3R)-1-Ethylpyrrolidin-3-amine dihydrochloride (3R)-1-乙基吡咯烷-3-胺二盐酸盐 1286208-97-6 详细
6-Hydrazinyl-1H-indazole tetrahydrochloride 6-肼基-1H-吲唑四盐酸盐 1266362-60-0 详细
1-(4-Bromo-3-fluorophenyl)cyclopropan-1-amine hydrochloride 1-(4-溴-3-氟苯基)环丙烷-1-胺盐酸盐 1260887-57-7 详细
(R)-2-amino-3-(3-(methylsulfonyl)phenyl)propanoic acid (R)-2-氨基-3-(3-(甲基磺酰基)苯基)丙酸 1270132-45-0 详细
tert-Butyl 6-fluoro-2-oxospiro[indoline-3,4'-piperidine]-1'-carboxylate 6-氟-2-氧代螺[吲哚啉-3,4'-哌啶]-1'-羧酸叔丁酯 1258638-81-1 详细
3-Amino-3-(3-hydroxy-4-methoxyphenyl)propanoic acid 3-氨基-3-(3-羟基-4-甲氧基苯基)丙酸 129042-81-5 详细
3-(5-Methylisoxazol-3-yl)-3-oxopropanenitrile 3-(5-甲基异噁唑-3-基)-3-氧代丙腈 130371-64-1 详细
5-Chloroisoindoline 5-氯异二氢吲哚 127168-76-7 详细
2-Azaspiro[3.3]heptan-6-ol 2-螺[3.3]庚-6-醇 1256352-97-2 详细
5-Chloro-2-methoxypyridin-3-ol 5-氯-2-甲氧基吡啶-3-醇 1261365-86-9 详细
2-Fluoro-[1,1'-biphenyl]-4,4'-dicarboxylic acid 2-氟-[1,1'-联苯]-4,4'-二羧酸 1261943-47-8 详细
(S)-BiPh-SPA (11AS)-10,11,12,13-四氢-5-羟基-3,7-双(联苯-4-基)-二茚并[7,1-DE:1',7'-FG][1,3,2]二氧磷杂八环-5-氧化物 1258327-06-8 详细
5-Bromo-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole 5-溴-3-(1,2,3,6-四氢吡啶-4-基)-1H-吲哚 127792-80-7 详细
1-(6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazol-1-yl)ethan-1-one 1-6-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-1H-吲唑-1-基)乙烷-1-酮 1256359-07-5 详细
1-Methyl-1H-indazole-3-carboxamide 1-甲基-1H-吲唑-3-甲酰胺 129137-93-5 详细
5-Chloro-3-iodo-2-methoxypyridine 5-氯-3-碘-2-甲氧基吡啶 1261365-72-3 详细
(2S,5S)-2,5-Dimethylmorpholine (2S,5S)-2,5-二甲基吗啉 1258277-12-1 详细
1-(2-Hydroxyethyl)cyclopropan-1-ol 1-(2-羟乙基)环丙烷-1-醇 128312-78-7 详细
4,4-difluoro-1-(hydroxymethyl)cyclohexan-1-ol 4,4-二氟-1-(羟甲基)环己-1-醇 1256545-48-8 详细
tert-Butyl (5R)-5-methyl-1,4-diazepane-1-carboxylate (5R)-5-甲基-1,4-二氮杂环庚烷-1-羧酸叔丁酯 1260619-38-2 详细
{1-Methyl-1H-pyrrolo[2,3-b]pyridin-4-yl}methanol {1-甲基-1H-吡咯并[2,3-b]吡啶-4-基}甲醇 1268516-15-9 详细
1H-Pyrazolo[3,4-b]pyrazine-3-carboxylic acid 1H-吡唑并[3,4-b]吡嗪-3-羧酸 1286754-47-9 详细
tert-Butyl 4-(2-amino-1,1-difluoroethyl)piperidine-1-carboxylate 4-(2-氨基-1,1-二氟乙基)哌啶-1-羧酸叔丁酯 1258637-94-3 详细
5,5'-Di(pyridin-4-yl)-2,2'-bithiophene 5,5'-二(吡啶-4-基)-2,2'-联噻吩 127773-86-8 详细
Tris(cyclopentadienyl)cerium 三(环戊二烯)铈 1298-53-9 详细
Fmoc-2-Amino-4,4-difluorobutyric acid Fmoc-2-氨基-4,4-二氟丁酸 1260640-43-4 详细
Fmoc-D-Phe(4-vinyl)-OH (R)-2-((((9H-芴-9-基)甲氧基)羰基)氨基)-3-(4-乙烯基苯基)丙酸 1270291-66-1 详细
(3-Butoxy-5-methoxyphenyl)boronic acid (3-丁氧基-5-甲氧基苯基)硼酸 1256355-15-3 详细
(S)-6-(Hydroxymethyl)piperidin-2-one (S)-6-(羟甲基)哌啶-2-酮 128726-47-6 详细
2-(2-Bromo-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(2-溴-5-甲氧基苯基)-4,4,5,5-四甲基-1,3,2-二氧硼烷 1256781-58-4 详细
1-(2-Bromopyridin-4-yl)cyclopropanecarbonitrile 1-(2-溴吡啶-4-基)环丙烷腈 1279815-46-1 详细
(11aR)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-2-naphthalenyl-5-oxide-diindeno[7,1-de:1,7-fg][1,3,2]dioxaphosphocin (11aR)-10,11,12,13-四氢-5-羟基-3,7-二甲基-2-萘基-5-氧化物二茚并[7,1-de:1,7-fg][1,3,2]二氧杂膦 1297613-74-1 详细
(R)-2,2',3,3'-Tetrahydro-6,6'-di(1-naphthalenyl)-1,1'-spirobi[1H-indene]-7,7'-diol (R)-2,2',3,3'-四氢-6,6'-二(1-萘基)-1,1'-螺二[1H-茚]-7,7'二醇 1292849-40-1 详细
(R)-6,6'-Bis[3,5-bis(trifluoromethyl)phenyl]-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol (R)-6,6'-双[3,5-双(三氟甲基)苯基]-2,2',3,3'-四氢-1,1'-螺二[1H-茚]-7,7-'二醇 1286189-16-9 详细
2-Bromo-5-chloro-3-methoxypyridine 2-溴-5-氯-3-甲氧基吡啶 127561-71-1 详细
2-(Piperidin-1-yl)isonicotinonitrile 2-(哌啶-1-基)异烟腈 127680-89-1 详细
(6-(Propylthio)pyridin-3-yl)boronic acid (6-(丙硫基)吡啶-3-基)硼酸 1256345-97-7 详细
N,N-Dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-1-sulfonamide N,N-二甲基-3-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-1H-吡咯-1-磺酰胺 1256360-13-0 详细
4-(Pyrrolidin-1-yl)picolinonitrile 2-氰基-4-(1-吡咯)吡啶 127680-86-8 详细
1-tert-Butyl 3-methyl 3-ethylazetidine-1,3-dicarboxylate 1-叔丁基 3-甲基-3-乙基氮杂环丁烷-1,3-二羧酸酯 1262410-80-9 详细
9-Phenyl-3,6-bis[4-(1-phenylbenzimidazol-2-yl)phenyl]carbazole 9-苯基-3,6-双[4-(1-苯基苯并咪唑-2-基)苯基]咔唑 1258780-50-5 详细
1-Ethoxycyclopropane-1-carboxylic acid 1-乙氧基环丙烷-1-羧酸 128732-53-6 详细
3-(Bromomethyl)-5-fluoropyridine hydrobromide 3-(溴甲基)-5-氟吡啶氢溴酸盐 1256561-65-5 详细
3-(Dimethylamino)-2-(1-(phenylsulfonyl)-1H-indole-2-carbonyl)acrylonitrile 3-(二甲氨基)-2-(1-(苯基磺酰基)-1H-吲哚-2-羰基)丙烯腈 1265231-91-1 详细
m-PEG11-Br 甲基-十一乙二醇-溴代 1258596-39-2 详细
1H-Pyrrolo[2,3-b]pyridine-2-carbonitrile 1H-吡咯并[2,3-b]吡啶-2-甲腈 1261627-31-9 详细
2-Chloro-6-(difluoromethoxy)benzo[d]thiazole 2-氯-6-(二氟甲氧基)苯并[d]噻唑 1261786-73-5 详细
4,4'-Dibromo-9,9'-spirobi[9H-fluorene 4,4'-二溴-9,9'-螺二[9H-芴 1257321-41-7 详细
2-amino-4-methoxy-5-nitrobenzonitrile 2-氨基-4-甲氧基-5-硝基苄腈 1269292-82-1 详细
Ethyl 4-amino-1-methyl-1H-imidazole-2-carboxylate 4-氨基-1-甲基-1H-咪唑-2-羧酸乙酯 128293-62-9 详细
Methyl 5-hydroxy-6-methoxypicolinate 5-羟基-6-甲氧基吡啶甲酸甲酯 1256791-78-2 详细
(R)-5-Chloro-2-(5-methyl-1,4-diazepan-1-yl)benzo[d]oxazole (2S,3S)-2,3-bis(benzoyloxy)succinate (5R)-4-(5-氯-1,3-苯并噁唑-2-基)-5-甲基-1,4-二氮杂环庚烷-1-(2S,3S)-2,3-二(苯甲酰氧基)丁二酸盐 1276666-14-8 详细
(11aS)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-diphenyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin (11aS)-10,11,12,13-四氢-5-羟基-3,7-二苯基-二茚并[7,1-de:1',7'-fg][1,3,2]二氧杂膦 1258327-04-6 详细
2,6-Dichloro-3-methylisonicotinic acid 2,6-二氯-3-甲基异烟酸 1256835-40-1 详细
tert-Butyl 4-(Aminomethyl)-3-fluoropiperidine-1-carboxylate 4-(氨基甲基)-3-氟哌啶-1-甲酸叔丁酯 1303972-96-4 详细
B2PyMPM 4,6-双(3,5-二(2-吡啶)基苯基)-2-甲基嘧啶 1266181-51-4 详细
4-Chloroquinazoline-7-carbonitrile 4-氯喹唑啉-7-腈 1260759-38-3 详细
2-(1-(Boc)Piperidin-4-yl)-2,2-difluoroacetic acid 2-(1-(Boc)哌啶-4-基)-2,2-二氟乙酸 1258638-62-8 详细
(S)-2-aminoundecanoic acid (S)-2-氨基十一烷酸 1254251-27-8 详细
6-Fluoro-5-methoxypyridine-3-carbaldehyde 6-氟-5-甲氧基吡啶-3-甲醛 1256787-60-6 详细
1-Benzofuran-2-yl(pyridin-3-yl)methanamine 2hcl 苯并呋喃-2-基(吡啶-3-基)甲胺二盐酸盐 1303889-76-0 详细
5,10,15,20-Tetrakis[4-(1,3,2-dioxaborinan-2-yl)phenyl]-21H,23H-porphine 5,10,15,20-四[4-(1,3,2-二氧硼杂环己烷-2-基)苯基]-21H,23H-卟吩 1270214-59-9 详细
4-(Difluoromethoxy)-2,6-difluorobenzonitrile 4-(二氟甲氧基)-2,6-二氟苯甲腈 1260862-43-8 详细
N-Methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide N-甲基-2-(4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯基)乙酰胺 1256359-34-8 详细
4,6-Dihydropyrazolo[1,5-c]thiazole-3-carboxylicacid 4,6-二氢吡唑并[1,5-c]噻唑-3-羧酸 1286755-08-5 详细
(R)-BiPh-SPA (11AR)-10,11,12,13-四氢-5-羟基-3,7-双(联苯-4-基)-二茚并[7,1-DE:1',7'-FG][1,3,2]二氧磷杂八环-5-氧化物 1297613-77-4 详细
1-(2-Bromoethyl)-2,4,5-trifluorobenzene 1-(2-溴乙基)-2,4,5-三氟苯 1260764-09-7 详细
(S)-2,2',3,3'-Tetrahydro-6,6'-di(1-naphthalenyl)-1,1'-spirobi[1H-indene]-7,7'-diol (S)-2,2',3,3'-四氢-6,6'-二(1-萘基)-1,1'-螺二[1H-茚]-7,7'二醇 1258327-02-4 详细
Benzyl 3-cyano-4-oxopyrrolidine-1-carboxylate 3-氰基-4-氧代吡咯烷-1-羧酸苄酯 1276125-30-4 详细
trans-3-(Boc-amino)-4-methoxypyrrolidine 反式-3-(Boc-氨基)-4-甲氧基吡咯 128739-92-4 详细
6-Bromo-5-chloronicotinonitrile 6-溴-5-氯烟腈 1256790-78-9 详细
2,3-Dichloro-4-methylbenzoic acid 2,3-二氯-4-甲基苯甲酸 1254073-62-5 详细
tert-Butyl (3R,4S)-3-amino-4-methylpyrrolidine-1-carboxylate (3R,4S)-3-氨基-4-甲基吡咯烷-1-羧酸叔丁酯 1290191-85-3 详细
4,4′-[(1E,2E)-1,2-Diethylidene-1,2-ethanediyl]bis[phenol 4,4′-[(1E,2E)-1,2-二亚乙基-1,2-乙二基]双[苯酚 13029-44-2 详细
tert-Butyl 3-(3-oxopiperazin-1-yl)azetidine-1-carboxylate 3-(3-氧代哌嗪-1-基)氮杂环丁烷-1-羧酸叔丁酯 1257293-71-2 详细
5-Bromo-4,7-difluoro-1H-indole 5-溴-4,7-二氟-1H-吲哚 1268816-58-5 详细
Bismuth Sodium Ethylenediaminetetraacetate 乙二胺四乙酸铋钠 12558-49-5 详细
((4S)-4-(4-methoxyphenyl)-1-methylpiperidin-2-yl)methanol ((4S)-4-(4-甲氧基苯基)-1-甲基哌啶-2-基)甲醇 127017-78-1 详细
cis-tert-Butyl hexahydro-1H-pyrrolo[2,3-c]pyridine-6(2H)-carboxylate 顺式-叔丁基六氢-1H-吡咯并[2,3-c]吡啶-6(2H)-羧酸盐 1286755-20-1 详细
Methyl4-bromo-3-methyl-pyridine-2-carboxylate 4-溴-3-甲基吡啶-2-羧酸甲酯 1266378-71-5 详细
(S)-4-(Aminomethyl)pyrrolidin-2-one (S)-4-(氨基甲基)吡咯烷-2-酮 1292289-46-3 详细
Ethyl 2-(2-bromopyridin-4-yl)acetate 2-(2-溴吡啶-4-基)乙酸乙酯 1256337-24-2 详细
5,5-Dimethyl-2-(3-methylbutanoyl)cyclohexane-1,3-dione 5,5-二甲基-2-(3-甲基丁酰基)环己烷-1,3-二酮 1262769-43-6 详细
1-(5-Methoxy-2-nitro-4-(prop-2-yn-1-yloxy)phenyl)ethan-1-ol 1-(5-甲氧基-2-硝基-4-(丙-2-炔-1-甲氧基)苯基)乙-1-醇 1255792-05-2 详细
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