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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
(5-Amino-2-fluorophenyl)boronic acid (5-氨基-2-氟苯基)硼酸 873566-74-6 详细
Trans-4-cyano-3-fluorophenyl 4-ethylcyclohexanecarboxylate 反式-4-乙基环己烷羧酸-4-氰基-3-氟苯酯 90525-56-7 详细
Sodium 3,5-dioxotetrahydro-2H-pyran-4-ide 2H-吡喃-3,5(4H,6H)-二酮钠 879127-67-0 详细
4-Hydroxybenzaldehyde oxime 4-羟基苯甲醛肟 699-06-9 详细
5-Hydroxybenzo[d]thiazole-2-carbonitrile 5-羟基-2-氰基苯并噻唑 7267-38-1 详细
1-((4-bromophenyl)sulfonyl)piperidin-4-one 1-((4-溴苯基)磺酰基)哌啶-4-one 929000-54-4 详细
(6-Chloro-1-methyl-1H-indol-2-yl)boronic acid (6-氯-1-甲基-1H-吲哚-2-基)硼酸 957066-11-4 详细
6-Nitroheptan-3-one 6-硝基庚烷-3-酮 83188-08-3 详细
1-MEthoxy-4-methylcyclohexane 1-甲氧基-4-甲基环己烷 90200-72-9 详细
Sodium 5,8-dicarboxynaphthalene-2-sulfonate 5,8-二羧基萘-2-磺酸钠 76214-10-3 详细
Thiophene-2,4-dicarbaldehyde 噻吩-2,4-二甲醛 932-93-4 详细
(4-(Ethyl(methyl)carbamoyl)phenyl)boronic acid (4-(乙基(甲基)氨基甲酰基)苯基)硼酸 871333-04-9 详细
Bromochlorophenol 溴氯苯酚 66024-94-0 详细
4-Ethylnicotinic acid 4-乙基烟酸 52830-20-3 详细
trans(trans)-4-(4'-pentyl-[1,1'-bi(cyclohexan)]-4-yl)benzonitrile 反式(反式)-4-(4'-戊基-[1,1'-联(环己烷)]-4-基)苯甲腈 85547-03-1 详细
2-Bromo-5,6-dimethoxy-3-methylpyridine 2-溴-5,6-二甲氧基-3-甲基-吡啶 64837-91-8 详细
3-Cyclobutyl-1H-pyrazole 3-环丁基-1H-吡唑 476629-86-4 详细
4-(Cbz-amino)-2-butanone 苄基(3-氧代丁基)氨基甲酸酯 95484-17-6 详细
Methyl 5-bromo-2,4-dihydroxybenzoate 5-溴-2,4-二羟基苯甲酸甲酯 98437-43-5 详细
4'-Chloro-[1,1'-biphenyl]-4-carbonitrile 4'-氯-[1,1'-联苯]-4-腈 57774-36-4 详细
2-Fluoro-3-methylanisole 2-氟-3-甲基苯甲醚 951885-64-6 详细
(2-(2-Methyl-1H-imidazol-1-yl)phenyl)methanol (2-(2-甲基-1H-咪唑-1-基)苯基)甲醇 914349-47-6 详细
2,4,5-Tribromothiazole 2.4.5-三溴噻唑 57314-13-3 详细
N-Hydroxypicolinimidoyl chloride 2-吡啶氯化甲醛肟 69716-28-5 详细
4-Methyl-5-nitrobenzene-1,2-diamine 4-甲基-5-硝基苯-1,2-二胺 65958-37-4 详细
1,3-Dibromo-5-hexylbenzene 1,3-二溴-5-己基苯 75894-97-2 详细
5-(2-Bromoethyl)-2,2-dimethyl-1,3-dioxane 5-(2-溴乙基)-2,2-二甲基-1,3-二噁烷 97845-58-4 详细
1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)piperidine 1-(3-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苄基)哌啶 859833-21-9 详细
2-(4-Bromo-3-(hydroxymethyl)phenoxy)benzonitrile 2-(4-溴-3-(羟甲基)苯氧基)苯甲腈 906673-58-3 详细
3-Bromo-4-methylquinoline 3-溴-4-甲基喹啉 59280-69-2 详细
3,4-Dichloro-2-fluoropyridine 3,4-二氯-2-氟吡啶 851179-03-8 详细
(4-(2-Aminophenoxy)phenyl)boronic acid hydrochloride (4-(2-氨基苯氧基)苯基)硼酸盐酸盐 957063-10-4 详细
4-Ethyl-3-methyl-1H-1,2,4-triazol-5(4H)-one 4-乙基-5-甲基-2H-1,2,4-三唑-3(4H)-酮 58910-25-1 详细
7-Iodo-1H-indole 7-碘-1H-吲哚 89976-15-8 详细
2-Acetyl-3-(1H-pyrrolo[2,3-b]pyridin-3-yl) -DL-alanine 2-乙酰基-3-(1H-吡咯并[2,3-b]吡啶-3-基)-DL-丙氨酸 63024-18-0 详细
3-Bromoisothiazolo[4,5-b]pyrazine 3-溴异噻唑并[4,5-b]吡嗪 907597-26-6 详细
tert-Butyl (4-(methylsulfonyl)benzyl)carbamate N-Boc-4-甲砜基苄胺 694480-96-1 详细
4-Amino-1H-indole-2-carboxylic acid 4-氨基-1H-吲哚-2-羧酸 933721-48-3 详细
3-Bromo-4-methyl-1H-pyrazole-5-carboxylic acid 3-溴-4-甲基-1H-吡唑-5-羧酸 929554-40-5 详细
3,6-Dibromo-9-[4-(2-ethylhexyloxy)phenyl]-9H-carbazole 3,6-二溴-9-(4-((2-乙基己基)氧基)苯基)-9H-咔唑 946491-48-1 详细
(4-((tert-Butoxycarbonyl)amino)-3-methoxyphenyl)boronicacid (4-((叔丁氧基羰基)氨基)-3-甲氧基苯基)硼酸 669713-95-5 详细
2-Amino-3-(4-(tert-butyl)phenyl)propanoic acid 2-氨基-3-(4-(叔丁基)苯基)丙酸 98708-80-6 详细
(S)-3-((E)-2-((1R,7aR)-1-((2R,5R,E)-5,6-Dimethylhept-3-en-2-yl)-7a-methyl-2,3,5,6,7,7a-hexahydro-1H-inden-4-yl)vinyl)-4-methylcyclohex-3-en-1-ol (S)-3-((E)-2-((1R,7aR)-1-((2R,5R,E)-5,6-二甲基庚-3-烯-2-基)-7a-甲基- 2,3,5,6,7,7a-六氢-1H-茚-4-基)乙烯基)-4-甲基环己基-3-烯-1-醇 469-06-7 详细
(5-(Ethoxycarbonyl)-2-methoxyphenyl)boronic acid (5-(乙氧羰基)-2-甲氧基苯基)硼酸 957062-53-2 详细
2-((4-Methoxyphenyl)amino)isonicotinic acid 2-[(4-甲氧基苯基)氨基]异烟酸 85726-29-0 详细
Ethyl octahydro-2H-quinolizine-3-carboxylate 八氢-喹啉嗪-3-羧酸乙酯 76211-05-7 详细
4-Methyl-1H-imidazole-2-carbonitrile 4-甲基-1H-咪唑-2-甲腈 70631-95-7 详细
N-((S)-8-fluoro-6-((2S,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)-4-isopropyl-5,6-dihydrobenzo[h]quinazolin-2-yl)-N-methylmethanesulfonamide (Rosuvastatin Impurity) N-((S)-8-氟-6-((2S,4R)-4-羟基-6-氧四氢-2H-吡喃-2-基)-4-异丙基-5,6-二氢苯并[h]喹唑啉-2-基)-N-甲基甲磺酰胺(瑞舒伐他汀杂质) 854898-47-8 详细
(Z)-2-fluoro-5-((3-oxoisobenzofuran-1(3H)-ylidene)methyl)benzonitrile (Olaparib Impurity) (Z)-2-氟-5-((3-氧代异苯并呋喃-1(3H)-亚烷基)甲基)苯甲腈(奥拉帕利杂质) 458535-34-7 详细
N1,3-Dimethylbenzene-1,2-diamine N1,3二甲基苯-1,2-二胺 73902-64-4 详细
(S)-N-(2-(4-(tert-Butyl)-4,5-dihydrooxazol-2-yl)phenyl)-1-phenylmethanesulfonamide (S)-N-(2-(4-(叔丁基)-4,5-二氢噁唑-2-基)苯基)-1-苯基甲磺酰胺 784194-02-1 详细
2,2-Diallylpent-4-en-1-amine 2,2-二烯丙基-4-烯-1-胺 928836-00-4 详细
3,6-Dibromo-9-(4-methoxyphenyl)-9H-carbazole 3,6-二溴-9-(4-甲氧基苯基)-9H-咔唑 746651-52-5 详细
(R)-3-Amino-3-(2-nitrophenyl)propanoic acid (R)-3-氨基-3-(2-硝基苯基)丙酸 756814-14-9 详细
4-Amino-5-methylthiophene-3-carboxylic acid 4-氨基-5-甲基噻吩-3-甲酸 66319-09-3 详细
4-((1-Aminocyclopropyl)methyl)phenol 4-((1-氨基环丙基)甲基)苯酚 869535-77-3 详细
(S)-2-((tert-Butoxycarbonyl)amino)-3-(((2-phenylacetamido)methyl)thio)propanoic acid (S)-2-((叔丁氧基羰基)氨基)-3-(((2-苯基乙酰胺基)甲基)硫基)丙酸 57084-73-8 详细
(S)-2-Amino-3-phenyl-1-(pyrrolidin-1-yl)propan-1-one (S)-2-氨基-3-苯基-1-(吡咯烷-1-基)丙-1-酮 56414-89-2 详细
4-Bromo-5H-pyrrolo[3,2-d]pyrimidine 4-溴-5H-吡咯并[3,2-d]嘧啶 916213-53-1 详细
(4-(n-Butylsulfamoyl)phenyl)boronic acid (4-(正丁基氨磺酰基)苯基)硼酸 850589-32-1 详细
(S)-2-((tert-Butoxycarbonyl)amino)-5-phenylpentanoic acid (S)-2-((叔丁氧基羰基)氨基)-5-苯基戊酸 98628-27-4 详细
Thiazolo[5,4-d]pyrimidin-2-amine 噻唑并[5,4-d]嘧啶-2-胺 920313-61-7 详细
2-Phenylthiazolo[5,4-c]pyridine 2-苯基噻唑并[5,4-c]吡啶 52334-38-0 详细
Glycidyl palmitate 棕榈酸缩水甘油酯 7501-44-2 详细
6-Chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4(7H)-one 6-氯-1-甲基-1H-吡唑并[3,4-d]嘧啶-4(7H)-酮 5334-35-0 详细
4-(3-Bromophenyl)pyrimidine-2(1H)-thione 4-(3-溴苯基)嘧啶-2(1H)-硫酮 874766-81-1 详细
1-(3-Methoxyphenyl)ethylamine Hydrochloride 1-(3-甲氧基苯基)乙胺盐酸盐 854184-18-2 详细
5-Ethynylpyrazin-2-amine 5-炔基吡嗪-2-胺 457099-42-2 详细
5,5-Dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-2-en-1-one 5,5-二甲基-3-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)环己-2-烯-1-酮 497959-45-2 详细
O1-tert-Butyl O2-methyl 5-oxopiperidine-1,2-dicarboxylate O1-叔丁基O2-甲基5-氧代哌啶-1,2-二羧酸酯 869564-40-9 详细
Benzo[d]thiazol-5-ylmethanamine 苯并[d]噻唑-5-基甲胺 933725-07-6 详细
5-(2-Bromoethyl)undecane 5-(2-溴乙基)十一烷 467459-21-8 详细
2-(5-Bromo-3-fluoropyridin-2-yl)acetonitrile 2-(5-溴-3-氟吡啶-2-基)乙腈 831203-14-6 详细
5-Ethyl-2-hydroxybenzaldehyde 5-乙基-2-羟基苯甲醛 52411-35-5 详细
(4-(Cyclohexyl(methyl)carbamoyl)phenyl)boronic acid (4-(环己基(甲基)氨基甲酰基)苯基)硼酸 913835-84-4 详细
1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)pyrrolidine 1-(3-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苄基)吡咯啉 884507-45-3 详细
10-Hydroxyoctadecanoic acid 10-羟基十八酸 638-26-6 详细
2-Chloro-1-(2,3-difluorophenyl)ethanone 2-氯-1-(2,3-二氟苯基)乙酮 929249-82-1 详细
(3-Fluoro-5-(propylcarbamoyl)phenyl)boronic acid (3-氟-5-(丙基氨基甲酰基)苯基)硼酸 874219-37-1 详细
Trimethyl[2-[(trimethylsilyl)methyl]benzyl]ammonium Iodide 三甲基[2-[(三甲基硅烷基)甲基]苄基]碘化铵 83781-47-9 详细
3-Amino-4-boronobenzoic acid hydrochloride 3-氨基-4-硼苯甲酸盐酸盐 850568-60-4 详细
Ethyl 3-chlorothieno[2,3-b]pyridine-2-carboxylate 3-氯噻吩并[2,3-b]吡啶-2-羧酸乙酯 66869-77-0 详细
2-(Hydroxymethyl)naphtho[1,2-b]thiophene 1,1-dioxide 2-(羟甲基)萘并[1,2-b]噻吩1,1-二氧化物 931114-41-9 详细
2-(2-(tert-Butyl)phenoxy)pyridin-3-amine 2-(2-(叔丁基)苯氧基)吡啶-3-胺 861673-68-9 详细
1,4-Bis(2-bromoethynyl)benzene 1,4-双(2-溴乙炔基)苯 65127-72-2 详细
1-(5-Bromo-2-hydroxy-3-nitrophenyl)propan-1-one 1-(5-溴-2-羟基-3-硝基苯基)丙-1-酮 90725-67-0 详细
1-Butenylboronic acid 1-丁烯基硼酸 852458-12-9 详细
4-Isopropyl-1H-imidazole 4-异丙基-1H-咪唑 58650-48-9 详细
Isochroman-1,4-dione 异色满-1,4-二酮 5693-27-6 详细
2-Chloro-N-(3-(2-chlorobenzoyl)-5-ethylthiophen-2-yl)acetamide 2-氯-N-(3-(2-氯苯甲酰基)-5-乙基噻吩-2-基)乙酰胺 50508-89-9 详细
tert-Butyl 1H-spiro[isoquinoline-4,4'-piperidine]-2(3H)-carboxylate hydrochloride 1H-螺[异喹啉-4,4'-哌啶]-2(3H)-甲酸叔丁酯盐酸盐 889139-52-0 详细
2-Chloro-3,4-dimethylpyridine 2-氯-3,4-二甲基吡啶 72093-11-9 详细
Methyl 2-amino-5-chloro-3-methylbenzoate 2-氨基-5-氯-3-甲基苯甲酸甲酯 79101-83-0 详细
4-iso-Butoxybenzonitrile 4-异丁氧基苯甲腈 5203-15-6 详细
2-Methoxyphenyl trifluoromethanesulfonate 2-甲氧基苯基三氟甲磺酸酯 59099-58-0 详细
5-(4-Ethylpiperazin-1-yl)pyrimidine 5-(4-乙基哌嗪-1-基)嘧啶 894853-96-4 详细
4,4'-((5-Carboxy-1,3-phenylene)bis(oxy))dibenzoic acid 4,4'-((5-羧基-1,3-亚苯基)双(氧基))二苯甲酸 914919-19-0 详细
Fmoc-Met(CF3)-OH (S)-2-((((9H-氟-9-基)甲氧基)羰基)氨基)-4-((三氟甲基)硫代)丁酸 928654-78-8 详细
4-Isopropyl acetanilide 4-异丙基乙酰苯胺 5702-74-9 详细
(4-((3-Chloro-4-methylphenyl)carbamoyl)phenyl)boronic acid (4-((3-氯-4-甲基苯基)氨基甲酰基)苯基)硼酸 913835-37-7 详细
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