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    上海皓鸿生物医药科技有限公司

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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-(3-Fluoropropyl)piperazine 1-(3-氟丙基)哌嗪 399580-57-5 详细
3-(trans-4-Aminocyclohexyl)propan-1-ol hydrochloride 3-(反-4-氨基环己基)丙-1-醇盐酸盐 2756844-21-8 详细
N-(2,6-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide N-(2,6-二甲基-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 2953780-25-9 详细
(5,7-Difluoro-3-methylbenzofuran-2-yl)methanol (5,7-二氟-3-甲基苯并呋喃-2-基)甲醇 2883543-50-6 详细
((1aR,6bS)-Hexahydrocyclopropa[a]pyrrolizin-6a(4H)-yl)methanol ((1aR,6bS)-六氢环丙[a]吡咯嗪-6a(4H)-基)甲醇 2916866-82-3 详细
tert-Butyl (R)-9-oxooctahydro-2H-pyrazino[1,2-a]pyrazine-2-carboxylate (R)-9-氧代八氢-2H-吡嗪并[1,2-a]吡嗪-2-羧酸叔丁酯 2924021-45-2 详细
7-Bromo-6-chloro-2,3-dihydrobenzofuran 7-溴-6-氯-2,3-二氢苯并呋喃 2721937-09-1 详细
2-Methylimidazo[1,2-a]pyrazin-3-amine 2-甲基咪唑并[1,2-a]吡嗪-3-胺 27955-52-8 详细
Dimethyl-L-allothreonine 二甲基-L-异苏氨酸 2812-37-5 详细
2-Fluoro-3-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol 2-氟-3-甲基-6-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)苯酚 2890626-41-0 详细
(3R,5S)-5-(Trifluoromethyl)piperidin-3-ol (hydrochloride) (3R,5S)-5-(三氟甲基)哌啶-3-醇盐酸盐 2703745-82-6 详细
6,10-Dioxa-2-azaspiro[4.5]decane (hydrochloride) 6,10-二噁-2-氮杂螺[4.5]癸烷 (盐酸盐) 2742653-09-2 详细
(3,4-Difluorophenyl)methanamine hydrochloride (3,4-二氟苯基)甲胺盐酸盐 403841-97-4 详细
5-Bromo-2-methoxy-3-((4-methoxybenzyl)oxy)pyridine 5-溴-2-甲氧基-3-((4-甲氧基苄基)氧基)吡啶 2636671-51-5 详细
1-(2-Fluoropyridin-4-yl)propan-1-one 1-(2-氟吡啶-4-基)丙-1-酮 2969460-61-3 详细
1,1-Dimethylethyl (2R,4R)-2-(hydroxymethyl)-4-[[(4-methylphenyl)sulfonyl]oxy]-1-pyrrolidinecarboxylate 1,1-二甲基乙基 (2R,4R)-2-(羟甲基)-4-[[(4-甲基苯基)磺酰基]氧基]-1-吡咯烷羧酸酯 2769141-49-1 详细
tert-Butyl (R)-7-oxooctahydro-2H-pyrazino[1,2-a]pyrazine-2-carboxylate (R)-7-氧代八氢-2H-吡嗪并[1,2-a]吡嗪-2-羧酸叔丁酯 2924021-47-4 详细
4-Bromo-2-(2,2-difluoroethoxy)pyridine 4-溴-2-(2,2-二氟乙氧基)吡啶 2930725-35-0 详细
3-Acetoxy-2,2-dimethylpropanoic acid 3-乙酰氧基-2,2-二甲基丙酸 2843-16-5 详细
cis-1-Amino-4-methylcyclohexane-1-carboxylic acid cis-1-氨基-4-甲基环己烷-1-甲酸 32958-45-5 详细
1-Bromo-2-methoxy-3-methylbutane 1-溴-2-甲氧基-3-甲基丁烷 26356-01-4 详细
1-(2,4,6-Trimethylphenyl)-1,2-ethanediol 1-(2,4,6-三甲基苯基)-1,2-乙二醇 354153-47-2 详细
7-Azabicyclo[4.1.1]octane (hydrochloride) 7-氮杂双环[4.1.1]辛烷盐酸盐 2641915-78-6 详细
3-Amino-2-fluoropyridine-4-carboxylic acid (hydrochloride) 3-氨基-2-氟吡啶-4-羧酸(盐酸盐) 2639462-10-3 详细
6-Chloro-3-fluoro-5-methylpicolinaldehyde 6-氯-3-氟-5-甲基吡啶甲醛 2639448-63-6 详细
2-(4-Chloro-2-(difluoromethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4-氯-2-(二氟甲氧基)苯基)-4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷 2913572-66-2 详细
Cyclopropanecarboxylic acid, 2-(fluoromethyl)-, (1S,2S)- 2-(氟甲基)-(1S,2S)环丙烷羧酸- 2773422-98-1 详细
4-Ethyl-3,5-difluoro-2-pyridinamine 4-乙基-3,5-二氟-2-吡啶胺 2738981-29-6 详细
6-Bromo-4-methoxy-8-methylpyrido[2,3-d]pyrimidin-7(8H)-one 6-溴-4-甲氧基-8-甲基吡啶并[2,3-d]嘧啶-7(8H)-酮 2820037-70-3 详细
(6-(Trifluoromethoxy)quinolin-3-yl)boronic acid (6-(三氟甲氧基)喹啉-3-基)硼酸 2640498-14-0 详细
(6S,9R)-3-Fluoro-6,7,8,9-tetrahydro-5H-6,9-epiminocyclohepta[c]pyridine (6S,9R)-3-氟-6,7,8,9-四氢-5H-6,9-环氧氨基环庚[c]吡啶 2750134-97-3 详细
(3R,3aR,6aS)-6,6-Difluorohexahydrofuro[3,2-b]furan-3-ol (3R,3aR,6aS)-6,6-二氟六氢呋喃并[3,2-b]呋喃-3-醇 2803330-50-7 详细
2-(2-(2,2-Difluoroethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(2-(2,2-二氟乙氧基)苯基)-4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷 2640571-81-7 详细
cis--1-(3-(Aminomethyl)cyclobutyl)-N,N-dimethylmethanamine (hydrochloride) 顺式- 1-(3-(氨甲基)环丁基)-N,N-二甲基甲胺盐酸盐 2680534-05-6 详细
2-Isopropyl-4-vinylpyridin-3-amine 2-异丙基-4-乙烯基吡啶-3-胺 2694870-57-8 详细
4-Chloro-3-(chloromethyl)-5-methylisoxazole 4-氯-3-(氯甲基)-5-甲基异噁唑 344329-96-0 详细
3-(4-Amino-7-fluoro-1-oxoisoindolin-2-yl)piperidine-2,6-dione 3-(4-氨基-7-氟-1-氧代异吲哚啉-2-基)哌啶-2,6-二酮 2713422-04-7 详细
5-(tert-Butyl)-2,3-dichlorobenzaldehyde 5-(叔丁基)-2,3-二氯苯甲醛 2921888-60-8 详细
1-(2-(Benzyloxy)-6-hydroxy-4-methylphenyl)ethan-1-one 1-(2-(苄氧基)-6-羟基-4-甲基苯基)乙-1-酮 2753104-04-8 详细
Spiro[4.6]undecane-1,4-dione 螺并[4.6]十一烷-1,4-二酮 2902621-94-5 详细
(2-(2,2-Difluorovinyl)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol (2-(2,2-二氟乙烯基)四氢-1H-吡咯嗪-7a(5H)-基)甲醇 2923918-63-0 详细
tert-Butyl 2-(chlorosulfonyl)-2,7-diazaspiro[3.5]nonane-7-carboxylate 2-(氯磺酰基)-2,7-二氮杂螺[3.5]壬烷-7-羧酸叔丁酯 2878499-88-6 详细
tert-Butyl (S)-7-oxooctahydro-2H-pyrazino[1,2-a]pyrazine-2-carboxylate (S)-7-氧代八氢-2H-吡嗪并[1,2-a]吡嗪-2-羧酸叔丁酯 2924021-48-5 详细
1-(tert-Butyl) 3-methyl 2-(3,5-bis(trifluoromethyl)pyridin-2-yl)malonate 2-(3,5-双(三氟甲基)吡啶-2-基)丙二酸1-(叔丁基)3-甲基酯 2832047-74-0 详细
5-Amino-2,3-dichloroisonicotinic acid 5-氨基-2,3-二氯异烟酸 2913410-23-6 详细
3-(Trifluoromethyl)-1,5,6,7-tetrahydro-4H-indol-4-one 3-(三氟甲基)-1,5,6,7-四氢-4H-吲哚-4-酮 270084-17-8 详细
1-(2,3-Dichlorophenyl)ethane-1,2-diol 1-(2,3-二氯苯基)乙烷-1,2-二醇 263704-31-0 详细
3-(tert-Butoxycarbonyl)-5-(trifluoromethyl)benzoic acid 3-(叔丁氧羰基)-5-(三氟甲基)苯甲酸 2648962-68-7 详细
3-Fluoro-5-(methylthio)picolinic acid 3-氟-5-(甲硫基)吡啶甲酸 2748633-33-0 详细
5-Bromo-6-methoxy-2,7-naphthyridine-4-carbaldehyde 5-溴-6-甲氧基-2,7-萘吡啶-4-甲醛 2920716-12-5 详细
3-Amino-4-ethylpyridin-2(1H)-one 3-氨基-4-乙基吡啶-2(1H)-酮 34040-82-9 详细
2-Bromofuro[3,2-c]pyridine 2-溴呋喃并[3,2-c]吡啶 344354-00-3 详细
3-Amino-5-(methoxycarbonyl)picolinic acid 3-氨基-5-(甲氧羰基)吡啶甲酸 2728455-71-6 详细
3-(4-Amino-5-fluoro-1-oxoisoindolin-2-yl)piperidine-2,6-dione 3-(4-氨基-5-氟-1-氧代异吲哚啉-2-基)哌啶-2,6-二酮 2713421-99-7 详细
2-Bromo-4-fluoro-6-methoxyaniline hydrobromide 2-溴-4-氟-6-甲氧基苯胺氢溴酸盐 2680533-49-5 详细
5-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)benzonitrile 5-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-2-(三氟甲基)苄腈 2819707-68-9 详细
6-(Benzyloxy)-2-methylpyridin-3-ol 6-(苄氧基)-2-甲基吡啶-3-醇 2918909-42-7 详细
2-Fluoro-3-hydroxy-4-methylbenzaldehyde 2-氟-3-羟基-4-甲基苯甲醛 2918900-87-3 详细
(2,3-Difluoro-5-(methylcarbamoyl)phenyl)boronic acid (2,3-二氟-5-(甲基氨基甲酰基)苯基)硼酸 2640352-98-1 详细
5-(Cyclopropylmethyl)-1-methyl-1H-pyrazole-3-carbaldehyde 5-(环丙基甲基)-1-甲基-1H-吡唑-3-甲醛 2739867-74-2 详细
2-Ethyl-5-methoxy-4-nitrophenol 2-乙基-5-甲氧基-4-硝基苯酚 2707434-64-6 详细
N-(5-Formylpyrimidin-2-yl)acetamide N-(5-甲酰基嘧啶-2-基)乙酰胺 2841746-29-8 详细
tert-Butyl (2R,4S)-2-ethynyl-4-fluoropyrrolidine-1-carboxylate (2R,4S)-2-乙炔基-4-氟吡咯烷-1-羧酸叔丁酯 2923671-07-0 详细
2,3,5-Trichloro-6-hydroxybenzenesulfonyl chloride 2,3,5-三氯-6-羟基苯磺酰氯 292823-28-0 详细
6-Bromobenzo[d][1,2,3]thiadiazole 6-溴苯并[d][1,2,3]噻二唑 31860-02-3 详细
2-(1H-Imidazol-5-yl)-2-methylpropan-1-amine (dihydrochloride) 2-(1H-咪唑-5-基)-2-甲基丙-1-胺二盐酸盐 36376-53-1 详细
5,6-Dichloro-3-(trifluoromethyl)picolinaldehyde 5,6-二氯-3-(三氟甲基)吡啶甲醛 2648940-82-1 详细
4-Amino-2,6-dichloro-5-fluoronicotinamide 4-氨基-2,6-二氯-5-氟烟酰胺 2763159-96-0 详细
(3-(Cyclopropylmethyl)-1-methyl-1H-pyrazol-5-yl)methanol (3-(环丙基甲基)-1-甲基-1H-吡唑-5-基)甲醇 2739835-27-7 详细
1-(2-Fluoro-3-(2-hydroxypropan-2-yl)phenyl)ethan-1-one 1-(2-氟-3-(2-羟基丙-2-基)苯基)乙烷-1-酮 2647885-89-8 详细
tert-Butyl (S)-6-(methoxymethyl)-2,5,8-triazaspiro[3.5]nonane-2-carboxylate (S)-6-(甲氧基甲基)-2,5,8-三氮杂螺[3.5]壬-2-羧酸叔丁酯 2924019-25-8 详细
Tetrahydro-2-methyl-3-furanmethanol 四氢-2-甲基-3-呋喃甲醇 39161-15-4 详细
5-Hydroxy-2-propoxybenzaldehyde 5-羟基-2-丙氧基苯甲醛 2918923-99-4 详细
(S)-6-Methyl-1,4-oxazepan-6-ol (S)-6-甲基-1,4-氧杂氮杂-6-醇 2832734-18-4 详细
Methyl 2-amino-4-(methoxymethyl)thiophene-3-carboxylate 2-氨基-4-(甲氧基甲基)噻吩-3-羧酸甲酯 349662-41-5 详细
Benzyl (3R,4R)-3-amino-4-fluoropiperidine-1-carboxylate hydrochloride 苄基(3R,4R)-3-氨基-4-氟哌啶-1-羧酸盐盐酸盐 2639373-19-4 详细
2-Methoxy-6-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde 2-甲氧基-6-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)苯甲醛 2845308-96-3 详细
3-[1,3-Dihydro-1-oxo-5-[2-(trimethylsilyl)ethynyl]-2H-isoindol-2-yl]-2,6-piperidinedione 3-[1,3-二氢-1-氧代-5-[2-(三甲硅基)乙炔基]-2H-异吲哚-2-基]-2,6-哌啶二酮 2640388-48-1 详细
4-Ethoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 4-乙氧基-3-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苄腈 2953779-86-5 详细
tert-Butyl (S)-9-oxooctahydro-2H-pyrazino[1,2-a]pyrazine-2-carboxylate (S)-9-氧代八氢-2H-吡嗪并[1,2-a]吡嗪-2-羧酸叔丁酯 2832618-73-0 详细
5-Bromo-3,6-dichloropyridazin-4-amine 5-溴-3,6-二氯哒嗪-4-胺 28682-67-9 详细
Methyl 3,4-difluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 3,4-二氟-2-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯甲酸甲酯 2735723-12-1 详细
2,4-Dichloropyrazolo[1,5-a][1,3,5]triazine 2,4-二氯吡唑并[1,5-a][1,3,5]三嗪 2825693-21-6 详细
tert-Butyl (4-bromo-2,5-difluorobenzyl)carbamate (4-溴-2,5-二氟苄基)氨基甲酸叔丁酯 2680678-38-8 详细
4-Cyclobutyl-1,2,3-thiadiazole-5-carbaldehyde 4-环丁基-1,2,3-噻二唑-5-甲醛 2639443-82-4 详细
2-Oxo-2H-chromene-4-carboxylic acid 2-氧代2H-色烯-4-羧酸 27393-46-0 详细
3,5-Dichloro-4-ethylpyridine 3,5-二氯-4-乙基吡啶 402561-61-9 详细
5-Bromo-3-chloro-4-fluorobenzene-1,2-diamine 5-溴-3-氯-4-氟苯-1,2-二胺 2728217-75-0 详细
Methyl 3-bromo-5-(2-bromoacetyl)benzoate 3-溴-5-(2-溴乙酰基)苯甲酸甲酯 2731007-26-2 详细
6-(tert-Butoxycarbonyl)-6-azabicyclo[3.1.1]heptane-3-carboxylic acid 6-(叔丁氧基羰基)-6-氮杂双环[3.1.1]庚烷-3-羧酸 2751615-20-8 详细
4-Chloro-3-(chloromethyl)isoxazole 4-氯-3-(氯甲基)异噁唑 2703782-14-1 详细
(3R,5'S)-2-Oxospiro[indoline-3,3'-pyrrolidine]-5'-carboxamide hydrochloride (3R,5'S)-2-氧代螺[吲哚啉-3,3'-吡咯烷]-5'-甲酰胺盐酸盐 2769953-37-7 详细
2-(2-(Benzyloxy)-4,6-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(2-(苄氧基)-4,6-二甲基苯基)-4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷 2923542-03-2 详细
((1aR,6bS)-5-Methylenehexahydrocyclopropa[a]pyrrolizin-6a(4H)-yl)methanol ((1aR,6bS)-5-亚甲基六氢环丙[a]吡咯嗪-6a(4H)-基)甲醇 2916867-07-5 详细
tert-Butyl (8-hydroxychroman-6-yl)carbamate (8-羟基吡喃-6-基)氨基甲酸叔丁酯 2923226-99-5 详细
6-(tert-Butyl)-4-oxo-4H-chromene-3-carbaldehyde 6-(叔丁基)-4-氧代-4H-铬烯-3-甲醛 288399-61-1 详细
3-Methyl-8-nitro-[1,2,4]triazolo[4,3-a]pyridine 3-甲基-8-硝基-[1,2,4]三唑并[4,3-a]吡啶 31040-10-5 详细
4-Bromoisothiazolo[5,4-c]pyridin-3(2H)-one 4-溴异噻唑并[5,4-c]吡啶-3(2H)-酮 2920714-93-6 详细
4-Amino-2-(2,6-dioxopiperidin-3-yl)-7-fluoroisoindoline-1,3-dione 4-氨基-2-(2,6-二氧哌啶-3-基)-7-氟异吲哚啉-1,3-二酮 2641643-78-7 详细
tert-Butyl (S)-(1-(3-hydroxyphenyl)ethyl)carbamate (S)-(1-(3-羟基苯基)乙基)氨基甲酸叔丁酯 266369-42-0 详细
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