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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
(R)-3-((Tert-Butyldimethylsilyl)oxy)-5-methoxy-5-oxopentanoic acid (R)-3-((叔丁基二甲基甲硅烷基)氧基)-5-甲氧基-5-氧代戊酸 109744-49-2 详细
(1aS,3aR,7aR,7bS)-6-Phenylhexahydrooxireno[2',3':4,5]pyrano[3,2-d][1,3]dioxine (1aS,3aR,7aR,7bS)-6-苯基六氢氧化雷诺[2',3':4,5]吡喃[3,2-d][1,3]二恶烷 109428-30-0 详细
4-((2-amino-2-oxoethyl)amino)butanoic acid hydrochloride 吡拉西坦杂质06 1096803-44-9 详细
4-[1-Hydroxy-2-[methyl(phenylmethyl)amino]ethyl]-1,2-benzenediol 4-[1-羟基-2-[甲基(苯基甲基)氨基]乙基]-1,2-苯二醇 1095714-91-2 详细
5-Hydroxy-1-[(2-methylpropan-2-yl)oxycarbonyl]piperidine-3-carboxylic acid 5-羟基-1-[(2-甲基丙-2-基)氧羰基]哌啶-3-羧酸 1095010-48-2 详细
2-Ethoxy-1-fluoro-4-nitrobenzene 2-乙氧基-1-氟-4-硝基苯 1093656-34-8 详细
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-ol 5-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)嘧啶-2-醇 1073354-84-3 详细
2-(5-Nitro-1H-indazol-1-yl)ethan-1-ol 2-(5-硝基-1H-吲唑-1-基)乙烷-1-醇 1056619-14-7 详细
5,5'-(Carbonylbis(azanediyl))diisophthalicacid 5,5'-(羰基双(氮杂二基))二间苯二甲酸 105699-82-9 详细
Pyridoxine dicaprylate 吡哆素二辛酸酯 106483-04-9 详细
3-(3-Bromophenyl)pyrrolidine 3-(3-溴苯基)吡咯烷 1082926-06-4 详细
Methyl 2-(3-hydroxyprop-1-yn-1-yl)benzoate 2-(3-羟基丙-1-炔-1-基)苯甲酸甲酯 103606-72-0 详细
1-(1-Naphthyl)piperazine (hydrochloride) 1-(1-萘基)哌嗪盐酸盐 104113-71-5 详细
cis-3-Aminocyclobutanol 顺-3-氨基环丁醇 1036260-43-1 详细
(S)-1-((2S,3S)-3-Hexyl-4-oxooxetan-2-yl)tridecan-2-yl formyl-D-leucinate (S)-1-((2S,3S)-3-己基-4-氧代氧杂-2-基)十三烷-2-基甲酰基-D-亮氨酸 104872-28-8 详细
2-Amino-3-methoxybenzamide 2-氨基-3-甲氧基苯甲酰胺 106782-78-9 详细
2-(Carboxy(2-phenoxyacetamido)methyl)-5,5-dimethylthiazolidine-4-carboxylic acid (Penicillin Impurity) 2-(羧基(2-苯氧基乙酰氨基)甲基)-5,5-二甲基噻唑烷-4-羧酸 (青霉素杂质) 1049-84-9 详细
6-(2-Fluoropyridin-3-yl)-9-(oxan-2-yl)purine 6-(2-氟吡啶啶-3-基)-9-(氧杂-2-基)嘌呤 1093101-52-0 详细
3-(Hex-2-en-1-yl)dihydrofuran-2,5-dione 3-(庚-2-烯-1-基)二氢呋喃-2,5-二酮 10500-34-2 详细
Fmoc-Tyr(2,6-Me2,4-tBu)-OH FMOC-TYR(2,6-ME2,4-TBU)-OH 1043043-79-3 详细
4-Chloro-2-fluorobenzamide 4-氯-2-氟苯甲酰胺 104326-93-4 详细
(2,4-Dichloro-5-nitrophenyl)boronic acid (2,4-二氯-5-硝基苯基)硼酸 1072952-12-5 详细
(3S)-3-Hydroxy-1-methylpyrrolidine-2,5-dione (3S)-3-羟基-1-甲基吡咯烷-2,5-二酮 104612-35-3 详细
2-Benzyl-1,2,3,4-tetrahydroisoquinoline-8-carboxylic acid 2-苄基-1,2,3,4-四氢异喹啉-8-羧酸 1053656-29-3 详细
β-Nicotinamide adenine dinucleotide reduced (dipotassium) 还原型 β-烟酰胺腺嘌呤二核苷酸 二钾盐 104809-32-7 详细
4-Nitrophenyl β-D-cellotrioside 4-硝基苯基 β-D-纤维三苷 106927-48-4 详细
5-Bromo-2',3',5'-tri-O-acetyluridine 5-溴尿苷 2',3',5'-三乙酸酯 105659-32-3 详细
(2-(Benzyloxy)phenyl)methanamine (2-(苄氧基)苯基)甲胺 108289-24-3 详细
3-(3-Bromophenyl)oxetane 3-(3-溴苯基)氧杂环丁烷 1044507-52-9 详细
4-(1,3-Benzoxazol-2-yl)phenyl]boronic acid 4-(1,3-苯并噁唑-2-基)苯基]硼酸 1065657-51-3 详细
3-Octylthiophene homopolymer 3-辛基噻吩均聚物 104934-51-2 详细
N-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)morpholin-4-amine N-(5-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)吡啶-2-基)吗啉-4-基胺 1073354-38-7 详细
(S)-N-methyl-3-phenyl-3-(o-tolyloxy)propan-1-amine (S)-N-甲基-3-苯基-3-(邻甲苯氧基)丙烷-1-胺 105314-53-2 详细
(2S,3aR,5S,6S,6aS)-6-Hydroxy-4,4-dimethylhexahydro-2H-2,5-methanofuro[3,2-b]pyrrol-4-ium bromide (Tiotropium Bromide Impurity) (2S,3aR,5S,6S,6aS)-6-羟基-4,4-二甲基六氢-2H-2,5-甲基糠醛[3,2-b]吡咯-4-溴化铵 (噻托溴铵杂质) 1044148-31-3 详细
(η5-2,4-Cyclopentadien-1-yl)[(1,2,3-η)-1-phenyl-2-propenyl]-palladium 环戊二烯[(1,2,3-η)-1-苯基-2-丙烯基]钯(II) 105333-10-6 详细
Diisobutyl nonanedioate 壬二酸二异丁酯 105-80-6 详细
(2-Bromo-3-butoxy-6-fluorophenyl)boronic acid (2-溴-3-丁氧基-6-氟苯)硼酸 1072951-95-1 详细
Benzyl (S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride 苄基(S)-1,2,3,4-四氢异喹啉-3-羧酸盐酸盐 103733-30-8 详细
4-Methoxy-3-nitrobenzamide 4-甲氧基-3-硝基苯甲酰胺 10397-58-7 详细
3-[(Morpholin-4-yl)carbonyl]aniline 3-[(吗啉-4-基)羰基]苯胺 104775-65-7 详细
(2-Ethoxy-1-fluoro-2-((trimethylsilyl)oxy)vinyl)trimethylsilane (2-乙氧基-1-氟-2-((三甲基甲硅烷基)氧基)乙烯基)三甲基硅烷 1068142-02-8 详细
Methyl 4-(1-(5-amino-1H-indol-3-yl)ethyl)-3-methoxybenzoate 4-(1-(5-氨基-1H-吲哚-3-基)乙基)-3-甲氧基苯甲酸甲酯 107754-14-3 详细
6-Isopropylnicotinaldehyde 6-异丙基烟醛 107756-03-6 详细
Naphthalen-2-yl chloromethanethioate 萘-2-基氯甲硫酸酯 10506-37-3 详细
4-Fluoro-6-methoxynicotinic acid 4-氟-6-甲氧基烟酸 1060806-69-0 详细
8-Acetyl-5-phenylmethoxy-4H-1,4-benzoxazin-3-one 8-乙酰基-5-苯基甲氧基-4H-1,4-苯并噁嗪-3-酮 1035229-32-3 详细
(2s,4r)-4-(4-(Trifluoromethyl)benzyl)pyrrolidine-2-carboxylic acid hydrochloride (2S,4R)-4-(4-(三氟甲基)苄基)吡咯烷-2-羧酸酯酸盐 1049743-68-1 详细
2,5-Dichloro-3-methylpyrazine 2,5-二氯-3-甲基吡嗪 107378-41-6 详细
(1R,2S,5S)-rel-3-[(tert-Butoxy)carbonyl]-3-azabicyclo[3.1.0]hexane-2-carboxylic acid (1R,2S,5S)-rel-3-[(叔丁氧基)羰基] -3-氮杂双环[3.1.0]己烷-2-羧酸 1051393-66-8 详细
L-valyl-L-proline hydrochloride L-缬氨酰-L-脯氨酸盐酸盐 105931-64-4 详细
(Tetrahydro-2H-pyran-4-yl)boronic acid (四氢-2H-吡喃-4-基)硼酸 1072952-46-5 详细
Avenanthramide A 金刚烷酰胺 A 108605-70-5 详细
Ethyl 2-cyclopropyloxazole-4-carboxylate 2-环丙基噁唑-4-羧酸乙酯 1060816-03-6 详细
Methyl 4,6-dimethoxy-1H-indole-2-carboxylate 4,6-二甲氧基-2-吲哚羧酸甲酯 105776-13-4 详细
(S)-Tamsulosin (hydrochloride) 坦索罗辛杂质 106463-19-8 详细
Benzyl 2,6-diazaspiro[3.4]octane-2-carboxylate 2,6-二氮杂螺[3.4]辛烷-2-羧酸苄酯 1086394-87-7 详细
1-(2,6-Dihydroxynaphthalen-1-yl)ethan-1-one 1-(2,6-二羟基萘-1-基)乙-1-酮 108804-50-8 详细
3-Decyl-1-methyl-2,3-dihydro-1H-imidazol-1-ium nitrate 3-癸基-1-甲基-2,3-二氢-1H-咪唑-1-硝酸鎓 1057409-91-2 详细
N-benzyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine N-苄基-5-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)吡啶-2-胺 1073354-27-4 详细
2,4,6-Triisopropylbenzenesulfonamide 2,4,6-三异丙基苯磺酰胺 105536-22-9 详细
trans-Methyl (4-isopropylcyclohexane-1-carbonyl)-d-phenylalaninate 反式(4-异丙基环己烷-1-羰基)-D-苯丙氨酸甲酯 105746-47-2 详细
Chloro[[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](N,N-dimethyl-3,5-dimethoxybenzylamine)palladium(II) 1,3-双(2,6-二异丙苯基)咪唑-2-亚基](N,N-二甲基-3,5-二甲氧苄胺基)氯化钯(II) 1093348-08-3 详细
2,5-Dioxopyrrolidin-1-yl (s)-2-((tert-butoxycarbonyl)amino)pentanoate 2,5-二氧代吡咯烷-1-基(S)-2-((叔丁氧基羰基)氨基)戊酸酯 108233-37-0 详细
Tris[4'-(2-thienyl)-4-biphenylyl]amine 三[4’-(2-噻吩基)-4-联苯基]胺 1092356-36-9 详细
N-(2-Benzoyl-4-chlorophenyl)formamide N-(R2-苯甲酰基-4-氯苯基)甲酰胺 10352-28-0 详细
Eprazinone 依普拉酮 10402-90-1 详细
(4R,5S)-5-((1S,2R)-1-Carboxy-2-hydroxypropyl)-3-(((3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl)thio)-4-methyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid (Meropenem Impurity) (4R,5S)-5-(1S,2R)-1-羧基-2-羟丙基)-3-(3S,5S)-5-(二甲基氨甲酰)吡咯烷-3-基)硫代)-4-甲基-4,5-二氢-1H-吡咯-2-羧酸 (美罗培南杂质) 1053703-36-8 详细
1-Butyl-1-methylpyrrolidinium Bis(fluorosulfonyl)imide 1-丁基-1-甲基吡咯烷 二(氟磺酰)酰亚胺 1057745-51-3 详细
4-(2,5-Dimethoxyphenyl)butanoic acid 4-(2,5-二甲氧基苯基)丁酸 1083-11-0 详细
(±)-trans-4-(2-Pyridyl)pyrrolidine-3-carboxylic acid dihydrochloride (+/-)-反式-4-(2-吡啶基)吡咯烷-3-羧酸二盐酸盐 1049739-70-9 详细
7,7'-Dimethoxy-[4,4'-bibenzo[d][1,3]dioxole]-5,5'-dicarboxylicacid 7,7'-二甲氧基-[4,4'-联苯并[d][1,3]二噁唑]-5,5'-二羧酸 105868-34-6 详细
2-(1-(Thiophen-2-yl)ethylidene)malononitrile 2-[1-(2-噻吩)亚乙基]丙二腈 10432-44-7 详细
1-(Benzyloxy)-2-(bromomethyl)benzene 1-(苄氧基)-2-(溴甲基)苯 103633-30-3 详细
Ethyl 2-((2-cyanoethyl)amino)acetate hydrochloride 2-((2-氰基乙基)氨基)乙酸乙酯盐酸盐 1081523-75-2 详细
Tetrazine-Amine (4-(1,2,4,5-四嗪-3-基)苯基)甲胺 1092689-33-2 详细
4-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine 4-氯-5-(4,4,5,5-四甲基-1,3,2- 二氧硼烷-2-基)-1-(三异丙基甲硅烷基)-1H-吡咯并[2,3-b]吡啶 1045857-94-0 详细
tert-Butyl ((3S,5R)-5-(hydroxymethyl)pyrrolidin-3-yl)carbamate ((3S,5R)-5-(羟基甲基)吡咯烷-3-基)氨基甲酸叔丁酯 1070295-74-7 详细
Methyl 2-amino-5-(4-bromophenyl)thiazole-4-carboxylate 2-氨基-5-(4-溴苯基)噻唑-4-羧酸甲酯 1072944-52-5 详细
Levofloxacin Impurity 15 左氧氟沙星杂质15 103995-33-1 详细
Methyl 5-(bromomethyl)thiophene-2-carboxylate 5-(溴甲基)噻吩-2-羧酸甲酯 108499-32-7 详细
5-Bromo-2-cyclopropylthiazole 5-溴-2-环丙基噻唑 1086382-42-4 详细
(s)-2-Amino-3-(pyridin-2-yl)propanoic acid dihydrochloride (S)-2-氨基-3-(吡啶-2-基)丙酸二盐酸盐 1082692-96-3 详细
(2-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)(morpholino)methanone (2-氯-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯)(吗啉)甲酮 1092563-48-8 详细
tert-Butyl 4-[3-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]piperidine-1-carboxylate 4-[3-甲基-4-(四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)-1H-吡唑-1-基]哌啶-1-羧酸叔丁酯 1092563-68-2 详细
(3-(Benzyloxy)phenyl)methanamine hydrochloride (3-(苄氧基)苯基)甲胺盐酸盐 104566-41-8 详细
4-((11-(Acryloyloxy)undecyl)oxy)benzoic acid 4-((11-(丙烯酰氧基)十一烷基)氧基)苯甲酸 106620-90-0 详细
1-(2-Methylpyrimidin-5-yl)ethan-1-amine 1-(2-甲基嘧啶-5-基)乙-1-胺 1071435-99-8 详细
Piperidin-1-yl(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanone 哌啶-1-基(3-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯)甲酮 1073353-62-4 详细
Pregabalin Impurity 21 (Pregabalin Impurity) (S)-3-((((S)-3-(氨基甲基)-5-甲基六氨基)甲基)-5-甲基己酸(普瑞巴林杂质) 1083246-65-4 详细
2-Bromothiazolo[5,4-c]pyridin-4(5H)-one 2-溴噻唑并[5,4-c]吡啶-4(5H)-酮 1035219-80-7 详细
(S)-2-amino-N-(4-methyl-2-oxo-2H-chromen-7-yl)-3-phenylpropanamide 2,2,2-trifluoroacetate (S)-2-氨基-N-(4-甲基-2-氧代-2H-色烯-7-基)-3-苯丙酰胺2,2,2-三氟乙烷酸酯 108321-84-2 详细
5,6-Dichlorobenzimidazole Hydrochloride 5,6-二氯苯并咪唑盐酸盐 1087737-96-9 详细
4-(3-Chlorophenyl)cyclohexanone 4-(3-氯苯基)环己酮 1048916-71-7 详细
Benzyl 2-formylpiperidine-1-carboxylate 2-甲酰基哌啶-1-羧酸苄酯 105706-76-1 详细
1,1,1-Tris(chloromethyl)ethane 1,1,1-三(氯甲基)乙烷 1067-09-0 详细
Azetidin-2-ylmethanamine 氮杂环丁烷-2-基甲胺 103550-76-1 详细
2,3-Dichloro-2-methylpropanoic acid 2,3-二氯-2-甲基丙酸 10411-52-6 详细
5-((1,4-Diazepan-1-yl)sulfonyl)-1-chloroisoquinoline 5-((1,4-二氮杂-1-基)磺酰基)-1-氯异喹啉 105628-70-4 详细
2-(2-Ethoxy-4-nitrophenyl)isoindoline-1,3-dione 2-(2-乙氧基-4-硝基苯基)异二氢吲哚-1,3-二酮 106981-60-6 详细
tert-Butyl 1,8-diazaspiro[5.5]undecane-8-carboxylate 1,8-二氮杂螺[5.5]十一烷-8-羧酸叔丁酯 1086394-59-3 详细
产品总数:39953 产品页码:
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