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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
N-methyl-N-phenylbenzenesulfonamide N-甲基-N-苯基苯磺酰胺 90-10-8 详细
Dothiepin (monohydrochloride) 盐酸多噻平 897-15-4 详细
(2S)-2-[Bis[3,5-bis(trifluoromethyl)phenyl]-[(tert-butyldimethylsilyl)oxy]methyl]pyrrolidine (S)-α,α-双(3,5-二三氟甲基苯基)脯氨醇叔丁基二甲基硅醚 913699-13-5 详细
7-Chloroquinolin-8-ol 7-氯-8-羟基喹啉 876-86-8 详细
4-(4-Nitrophenyl)piperidinehydrochloride 4-(4-硝基苯基)哌啶盐酸盐 883194-93-2 详细
O-((benzyloxy)methyl)hydroxylamine O-((苄氧基)甲基)羟胺 895588-70-2 详细
1-(2,3-Difluorophenyl)-N-methylmethanamine 1-(2,3-二氟苯基)-N-甲基甲胺 906645-41-8 详细
N,N'-(ethane-1,2-diyl)diacetamide N,N'-(乙烷-1,2-二基)二乙酰胺 871-78-3 详细
2-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-6-methoxybenzonitrile 2-(5,5-二甲基-1,3,2-二氧杂硼杂环-2-基)-6-甲氧基苯腈 883899-02-3 详细
2,8-Dibromoquinoline 2,8-二溴喹啉 871507-79-8 详细
6-Fluoro-1-methyl-1H-indole-2-carboxylic acid 6-氟-1-甲基-1H-吲哚-2-羧酸 893731-12-9 详细
(R)-2-amino-3-(5-methoxy-1H-indol-3-yl)propanoic acid (R)-2-氨基-3-(5-甲氧基-1H-吲哚-3-基)丙酸 89496-02-6 详细
rel-(Benzyl (3R,4R)-3-fluoro-4-hydroxypiperidine-1-carboxylate) rel-(苄基(3R,4R)-3-氟-4-羟基哌啶-1-羧酸酯) 913574-96-6 详细
1-methyl-5-(5-((4-methylpiperazin-1-yl)sulfonyl)-2-propoxyphenyl)-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one (Sildenafil Impurity) 1-甲基-5-(5 - ((4-甲基哌嗪-1-基)磺酰基)-2-丙氧基苯基)-3-丙基-1H-吡唑并[4,3-d]嘧啶-7(6H) - 酮(西地那非杂质) 877777-10-1 详细
(3-(Butylcarbamoyl)-4-fluorophenyl)boronic acid 3-(N-丁基氨甲酰基)-4-氟苯基硼酸 874219-23-5 详细
1-Methyl-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine 1-甲基-4,5,6,7-四氢-1H-咪唑并[4,5-c]吡啶 87673-88-9 详细
3-exo-Aminobicyclo[2.2.1]heptane-2-carboxylic acid 3-外双环氨基[2.2.1]庚烷-2-外羧基酸 88330-32-9 详细
Miconazole Nitrate Ep Impurity G 硝酸咪康唑EP杂质G 909277-71-0 详细
(4-Chloro-3-(dimethylcarbamoyl)phenyl)boronic acid (4-氯-3-(二甲基氨基甲酰基)苯基)硼酸 871332-76-2 详细
Milrinone Impurity 11 米力农杂质11 88349-61-5 详细
Methyl 2-methyl-3-morpholinobenzoate 2-甲基-3-吗啉苯甲酸甲酯 886497-09-2 详细
4-(Trifluoromethyl)cyclohexanemethanol 4-(三氟甲基)环己烷甲醇 883731-58-6 详细
((2R,3S,4R,5R,6S)-4-(benzyloxy)-5-(((benzyloxy)carbonyl)amino)-3-hydroxy-6-methoxytetrahydro-2H-pyran-2-yl)methyl benzoate ((2R,3S,4R,5R,6S)-4-(苄氧基)-5-(((苄氧基)羰基)氨基)-3-羟基-6-甲氧基四氢-2H-吡喃-2-基)苯甲酸甲酯 87907-36-6 详细
1-(Bromomethyl)-3,5-difluoro-2-methoxybenzene 1-(溴甲基)-3,5-二氟-2-甲氧基苯 886500-63-6 详细
1-(Pyrrolidin-3-yl)piperidine (R)-1-(吡咯烷-3-基)哌啶 913812-09-6 详细
3-Dodecyl-1-methyl-1H-imidazol-3-ium hydrogensulfate 3-十二烷基-1-甲基-1H-咪唑-3-鎓硫酸氢盐 901791-87-5 详细
(3-(Dimethylcarbamoyl)-5-fluorophenyl)boronic acid 5-(二甲基氨甲酰基)-3-氟苯基硼酸 874219-39-3 详细
1-Bromo-3-ethyladamantane 1-溴-3-乙基金刚烷 878-61-5 详细
4-Chloro-3-methyl-1H-pyrazolo[3,4-d]pyrimidine 4-氯-3-甲基-1H-吡唑并[3,4-d]嘧啶 871335-85-2 详细
1-(3-Chloro-5-(trifluoromethyl)phenyl)ethan-1-one 1-(3-氯-5-(三氟甲基)苯基)乙烷-1-酮 886497-11-6 详细
8-Methoxyimidazo[1,2-a]pyridine-2-carboxylic acid 8-甲氧基咪唑并[1,2-a]吡啶-2-羧酸 910122-85-9 详细
tert-Butyl 3-[(methylamino)methyl]pyrrolidine-1-carboxylate 3-[(甲基氨基)甲基]吡咯烷-1-羧酸叔丁酯 872716-75-1 详细
4-(Thiophen-2-yl)but-3-en-2-one 4-(噻吩-2-基)丁-3-烯-2-酮 874-83-9 详细
3-Fluoro-6-methylpyridine-2-carbaldehyde 3-氟-6-甲基吡啶-2-甲醛 884495-48-1 详细
5-Chloro-2-fluoro-4-methylpyridine 5-氯-2-氟-4-甲基吡啶 884494-88-6 详细
3-((Dimethylamino)methyl)-4-hydroxy-5-methoxybenzaldehyde 3-((二甲氨基)甲基)-4-羟基-5-甲氧基苯甲醛 87743-10-0 详细
3-((4-Bromophenyl)amino)propanoic acid 3-((4-溴苯基)氨基)丙酸 90561-83-4 详细
5-((tert-Butyldimethylsilyl)oxy)pentanal 5-((叔丁基二甲基甲硅烷基)氧基)戊醛 87184-80-3 详细
(2S)-4,4-Dimethylpyrrolidine-2-carboxylic acid (2S)-4,4-二甲基吡咯烷-2-羧酸 891183-50-9 详细
1H-Benzo[d]imidazole-5,6-diamine dihydrochloride 1H-苯并[d]咪唑-5,6-二胺二盐酸盐 90000-54-7 详细
2-Bromo-1,3,5-trimethyl-4-nitrobenzene 2-溴-1,3,5-三甲基-4-硝基苯 90561-85-6 详细
3-Isoamyl-6-methyl-2-heptyl myristate 十四酸3-异戊基-6-甲基-2-己酯 88332-30-3 详细
4-Chloro-3-(trifluoromethoxy)benzaldehyde 4-氯-3-(三氟甲氧基)苯甲醛 886499-59-8 详细
12-(Benzyloxy)-12-oxododecanoic acid 12-(苄氧基)-12-氧代十二烷酸 88353-04-2 详细
4-(4-Methoxyphenyl)piperazine-1-carboxamide 4-(4-甲氧苯基)哌嗪-1-甲酰胺 89026-59-5 详细
2-Ethoxypyridine-3-carbaldehyde 2-乙氧基吡啶-3-甲醛 885278-07-9 详细
(3R,5R)-7-(2-(4-Fluorophenyl)-5-isopropyl-3-phenyl-4-(Phenylcarbamoyl)-1H-pyrrol-1-yl)-5-hydroxy-3-methoxyheptanoic acidheptanoic acid (Atorvastatin Impurity) (3R,5R)-7-(2-(4-氟苯基)-5-异丙基-3-苯基-4-(苯基氨基甲酰基)-1H-吡咯-1-基)-5-羟基-3-甲氧基庚酸 (阿托伐他汀杂质) 887324-53-0 详细
1-(6-Chloro-pyridin-2-yl)-piperazine 1-(6-氯-吡啶-2-基)- 哌嗪 87394-54-5 详细
tert-Butyl N-[5-(aminomethyl)-1,3-thiazol-2-yl]carbamate N-[5-(氨基甲基)-1,3-噻唑-2-基]氨基甲酸叔丁酯 878376-13-7 详细
(3S,4R)-1-(tert-Butoxycarbonyl)-4-phenylpyrrolidine-3-carboxylic acid (3S,4R)-1-叔丁氧羰基-4-苯基吡咯烷-3-羧酸 884048-45-7 详细
4-Boronobenzenesulfonic acid 4-硼苯磺酸 913836-00-7 详细
Fmoc-Tyr(SO3nP)-OH FMOC-O-新戊基磺酸酯-L-酪氨酸 878408-63-0 详细
2,3,4,6-Tetra-O-benzyl-α-D-glucopyranosyl fluoride 2,3,4,6-四-O-苄基-α-D-吡喃葡萄糖酰氟 89025-46-7 详细
7-Fluoro-1H-indazole-3-carboxaldehyde 7-氟-1H-吲唑-3-甲醛 900506-29-8 详细
(1-(tert-Butoxycarbonyl)-7-methoxy-1H-indol-2-yl)boronic acid (1-(叔丁氧基羰基)-7-甲氧基-1H- 吲哚-2-基)硼酸 913835-81-1 详细
Methyl 4-methoxy-1H-pyrrolo[3,2-c]pyridine-2-carboxylate 4-甲氧基-1H-吡咯并[3,2-c]吡啶-2-羧酸甲酯 871583-16-3 详细
N-(4-ethoxyphenyl)thiourea N-(4-乙氧基苯基)硫脲 880-29-5 详细
N-(4-(Naphthalen-2-yl)phenyl)-[1,1'-biphenyl]-4-amine N-(4-(萘-2-基)苯基)-[1,1'-联苯]-4-胺 897921-60-7 详细
Methyl 2-methyl-6-(3-nitrophenyl)-4-oxo-2-cyclohexene-1-carboxylate 2-甲基-6-(3-硝基苯基)-4-氧代-2-环己烯-1-羧酸甲酯 87625-92-1 详细
3-Chloro-5-hydroxy-1H-indazole 3-氯-5-羟基-1H-吲唑 885519-34-6 详细
7-Fluoro-1h-indole-6-carboxylic acid 7-氟-1h-吲哚-6-羧酸 908600-75-9 详细
(4-((4-Bromophenyl)carbamoyl)phenyl)boronic acid (4-((4-溴苯基)氨基甲酰基)苯基)硼酸 874287-99-7 详细
Boc-α-Me-D-Phe(4-F)-OH BOC-Α-ME-D-PHE(4-F)-OH 889113-64-8 详细
(5-(Cyclohexylcarbamoyl)-2-fluorophenyl)boronic acid 5-(环己基氨甲酰基)-2-氟苯基硼酸 874289-44-8 详细
4-Bromo-1H-indazol-6-ol 4-溴-1H-吲唑-6-醇 885518-75-2 详细
4,4-Dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene 4,4-二己基-4H-硅氧烷[3,2-b:4,5-b']二噻吩 906372-08-5 详细
Methyl 2-chloro-5-fluoroisonicotinate 2-氯-5-氟异烟酸甲酯 876919-10-7 详细
3,5-Diethynylbenzoic acid 3,5-二炔基苯甲酸 883106-26-1 详细
(2S,3R,4R,5R)-3,4-Bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-ol (2S,3R,4R,5R)-3,4-双(苄氧基)-5-((苄氧基)甲基)四氢呋喃-2-醇 89615-45-2 详细
(4-Carbamoyl-2-fluorophenyl)boronic acid (4-氨基甲酰基-2-氟苯基)硼酸 874289-22-2 详细
3-ethoxypiperidine 3-乙氧基哌啶 88536-17-8 详细
3-Fluoro-4-methyl-5-hydroxybenzoic acid 3-氟-4-甲基-5-羟基苯甲酸 887267-08-5 详细
3',4'-Dichloro-5-fluoro-[1,1'-biphenyl]-2-amine 3',4'-二氯-5-氟-[1,1'-联苯]-2-胺 877179-04-9 详细
2-(2,4-Difluorophenyl)-1H-imidazole 2-(2,4-二氟苯基)-1H-咪唑 885278-05-7 详细
4,7-Dibromo-2-(6-bromohexyl)-benzotriazole 4,7-二溴-2-(6-溴己基)-苯并三唑 890704-02-6 详细
4-Chloro-5,7-dimethoxyquinazoline 4-氯-5,7-二甲氧基喹唑啉 884340-91-4 详细
1-[(tert-butoxy)carbonyl]-3-ethylpiperidine-3-carboxylic acid 1-[(叔丁氧基)羰基]-3-乙基哌啶-3-羧酸 887591-65-3 详细
4-Methoxyphenyl 3-O-Allyl-2-azido-4,6-O-benzylidene-2-deoxy-β-D-galactopyranoside 4-甲氧苯基-3-O-烯丙基-2-叠氮基-4,6-O-苯亚甲基-2-脱氧-β-D-吡喃半乳糖苷 889453-83-2 详细
Methyl 2-(piperidin-1-ylmethyl)benzoate 2-(1-哌啶甲基)-苯甲酸甲酯 914347-17-4 详细
2-(9,9-Dimethyl-9H-fluoren-2-yl)quinoline 2-(9,9-二甲基-9H-芴-2-基)喹啉 889750-37-2 详细
Methyl 4-chloroquinazoline-8-carboxylate 4-氯喹唑啉-8-羧酸甲酯 903130-01-8 详细
2-Phenyl-1-(piperazin-1-yl)ethan-1-one 2-苯基-1-(哌嗪-1-基)乙-1-酮 88372-33-2 详细
6-Fluoro-2-methylchroman-4-one 6-氟-2-甲基色满-4-酮 88754-96-5 详细
(4-Fluoro-3-(methoxycarbamoyl)phenyl)boronic acid (4-氟-3-(甲氧基氨基甲酰基)苯基)硼酸 913835-47-9 详细
3-(Isobutyramido)benzeneboronic acid 3-异丁酰胺基苯基硼酸 874459-76-4 详细
Cefditoren Impurity 8 头孢托伦 878002-84-7 详细
5-Bromo-2,4-difluoropyrimidine 5-溴-2,4-二氟嘧啶 903131-29-3 详细
tert-Butyl 3-formyl-1H-indazole-1-carboxylate 3-甲酰基-1H-吲唑-1-甲酸叔丁酯 882188-88-7 详细
1-Benzyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea 1-苄基-3-(4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯)脲 874290-98-9 详细
Erlotinib Hydroxy Metabolite 厄洛替尼羟基代谢物 882420-22-6 详细
(Z)-methyl 3-amino-4-(2,4,5-trifluorophenyl)but-2-enoate (Sitagliptin Impurity) (Z)-甲基3-氨基-4-(2,4,5-三氟苯基)丁-2-烯酸酯(西格列汀杂质) 881995-70-6 详细
Dabsyl-L-alanine 丹磺酰-L-丙氨酸 89131-10-2 详细
4-(2-Aminoethyl)thiomorpholine-1,1-dioxide 4-(2-氨基乙基)硫代吗啉-1,1-二氧化物 89937-52-0 详细
4-Hydrazino-7-nitrobenzofurazan 4-肼基-7-硝基-2,1,3-苯并氧杂噁二唑 90421-78-6 详细
1-Boc-3-(5-Bromopyrimidin-2-yloxy)pyrrolidine 3-(5-溴嘧啶-2-氧基)吡咯烷-1-甲酸叔丁酯 914347-79-8 详细
5-Bromo-2-(piperidin-3-yloxy)pyrimidine 5-溴-2-(哌啶-3-氧基)嘧啶 914347-73-2 详细
Tert-butyl 5-(benzyloxy)-3-formyl-1H-indole-1-carboxylate 5-(苄氧基)-3-甲酰基-1H-吲哚-1-羧酸叔丁酯 914348-98-4 详细
tert-Butyl 4-hydroxy-3-(hydroxymethyl)-1H-indole-1-carboxylate 1-Boc-4-羟基-3羟甲基吲哚 914349-12-5 详细
Methyl 5-chloro-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate 5-氯-2,6-二氧代-1,2,3,6-四氢嘧啶-4-甲酸甲酯 91447-90-4 详细
4-Chloro-2-methyl-6-(pyrrolidin-1-yl)pyrimidine 4-氯-2-甲基-6-(吡咯烷-1-基)嘧啶 914349-69-2 详细
产品总数:39953 产品页码:
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