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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
4-Chloro-6,7-dihydro-5h-cyclopenta[b]pyridin-7-yl acetate 4-氯-6,7-二氢-5H-环戊并[b]吡啶-7-基乙酸酯 945666-87-5 详细
N-(2-Methylphenyl)formamide N-(2-甲基苯基)甲酰胺 94-69-9 详细
1-(Pyrimidin-2-yl)ethan-1-amine 1-(嘧啶-2-基)乙-1-胺 944906-24-5 详细
5-Bromo-2,2':5',2''-terthiophene 5-溴-2,2':5',2''-三噻吩 94581-95-0 详细
4-Hydroxy-6-(trifluoromethyl)-1H-pyridin-2-one 4-羟基-6-(三氟甲基)-1H-吡啶-2-酮 947144-32-3 详细
Dimethoxydioctylsilane 二甲氧基二辛基硅烷 947155-81-9 详细
1-Benzyl-1,2-dimethyl-1H-benzo[e]indole 1-苄基-1,2-二甲基-1H-苯并吲哚 891503-75-6 详细
6-Methoxyquinoxalin-2(1H)-one 6-甲氧基喹啉-2(1H)-酮 91192-32-4 详细
2-(Trifluoromethyl)-5H,6H,7H-pyrrolo[3,4-b]pyridine 2-(三氟甲基)-5H,6H,7H-吡咯并[3,4-b]吡啶 905273-59-8 详细
O-((((9H-fluoren-9-yl)methoxy)carbonyl)glycyl)-N-(tert-butoxycarbonyl)-L-threonine O-((((9H-荧光素-9-基)甲氧基)羰)甘氨酰)-N-(叔丁氧羰基)-L-苏氨酸 944283-25-4 详细
1-(3-Bromo-4-(bromomethyl)phenyl)ethan-1-one 1-(3-溴-4-(溴甲基)苯基)乙-1-酮 909190-70-1 详细
5-Amino-1h-indazol-3-ol 5-氨基-1H-吲唑-3-醇 89792-09-6 详细
Mono-2-O-(p-toluenesulfonyl)-α-cyclodextrin 单-2-O-(对甲苯磺酰)-α-环糊精 93184-10-2 详细
Ethyl 2-amino-5-bromo-1,3-oxazole-4-carboxylate 2-氨基-5-溴-1,3-恶唑-4-羧酸乙酯 914347-40-3 详细
Senkyunolide C 千屈内酯C 91652-78-7 详细
1-(Tert-butyl) 2-methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-1,2-dicarboxylate 1-(叔丁基)2-甲基4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-1H-吡咯-1,2-二羧酸 942070-38-4 详细
(2S)-N-[(1S)-1-(Hydroxydiphenylmethyl)-3-methylbutyl]-2-pyrrolidinecarboxamide (2S)-N-[(1S)-1-(羟基二苯基甲基)-3-甲基丁基]-2-吡咯烷甲酰胺 910110-45-1 详细
N-(2-Morpholinoethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine N-(2-吗啉代乙基)-5-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)吡啶-2-胺 943911-64-6 详细
2-Bromo-4H-cyclopenta[2,1-b:3,4-b]dithiophen-4-one 2-溴-4H-环戊[2,1-b:3,4-b]二噻吩-4-酮 942398-52-9 详细
Chloro[(R)-(+)-2,2'-bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride 氯[(R)-(+)-2,2'-双(二苯基膦)-5,5',6,6',7,7',8,8'-八氢-1,1'-联萘](P-伞花素)氯化钌(II) 944451-26-7 详细
Dabsyl-L-valine 丹磺酰-L-缬氨酸 89131-11-3 详细
4,6,8-Trichloro-1,7-naphthyridine 4,6,8-三氯-1,7-萘啶 931100-02-6 详细
2-(Methylsulfonyl)benzenesulfonyl chloride 2-(甲基磺酰基)苯磺酰氯 89265-35-0 详细
D-5-Bromotryptophan D-5-溴色氨酸 93299-40-2 详细
1-(5-Bromopyrimidin-2-yl)pyrrolidin-3-ol 1-(5-溴嘧啶-2-基)吡咯烷-3-醇 914347-70-9 详细
Ethyl 2,4,6-trihydroxybenzoate 2,4,6-三羟基苯甲酸乙酯 90536-74-6 详细
rel-((3R,4S)-Benzyl 3-fluoro-4-hydroxypiperidine-1-carboxylate) rel-((3R,4S)-3-氟-4-羟基哌啶-1-羧酸苄酯) 913574-95-5 详细
2-Methyl-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid 2-甲基-1H-吡咯并[2,3-c]吡啶-3-羧酸 933736-80-2 详细
4-(4-Chlorophenyl)-2,6-diphenylpyrimidine 4-(4-氯苯基)-2,6-二苯甲基嘧啶 919301-53-4 详细
-2,6-Dibenzylidenecyclohexanone 2,6-二苯亚甲基环己酮 897-78-9 详细
Dabsyl-L-leucine 4-二甲氨基偶氮苯-4'-磺酰-L-亮氨酸 89131-12-4 详细
(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2,6-diethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,8,10,12,14-hexamethyl (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((((3R,4S,6R)-4-(二甲基氨基)-3-羟基-6-甲基四氢-2H-吡喃-2-基)氧基)-2,6-二乙基-3,4,10-三羟基-13-(((((2R,4R,5S,6S)-5-羟基-4-甲氧基-4,6-二甲基四氢) -2H-吡喃-2-基)氧基)-3,5,8,10,12,14-六甲基-1-氧杂-6-氮杂环十五烷-15(阿奇霉素杂质) 92594-45-1 详细
3,3,3',3'-Tetramethyl-5,5',6,6'-tetrapropoxy-2,2',3,3'-tetrahydro-1,1'-spirobi[indene 3,3,3',3'-四甲基-5,5',6,6'-四丙氧基-2,2',3,3'-四氢-1,1'-螺二[茚 89929-65-7 详细
N,N'-((((1E,1'E)-Pyridine-2,6-diylbis(ethan-1-yl-1-ylidene))bis(azanylylidene))bis(ethane-2,1-diyl))diacetamide N,N'-((((1E,1'E)-吡啶-2,6-二基双(乙烷基-1-基-1-亚基))双(氮杂亚基))双(乙烷-2,1-二基))二乙酰胺 908864-14-2 详细
(Z)-5-Methoxy-1-(4-(trifluoromethyl)phenyl)pentan-1-one O-(2-aminoethyl) oxime (Fluvoxamine Impurity) (Z) -5-甲氧基-1-(4-(三氟甲基)苯基)戊烷-1-酮O-(2-氨基乙基)肟 (氟伏沙明杂质) 89035-92-7 详细
(S)-3-Benzyloxy-pyrrolidine hydrochloride (S)-3-(苄氧基)吡咯烷盐酸盐 931409-74-4 详细
2-Methoxy-4,5-dimethylbenzenesulfonyl chloride 2-甲氧基-4,5-二甲基苯磺酰氯 90416-52-7 详细
2-Ethoxypyridine-4-carboxylic acid 2-乙氧基异烟酸 91940-86-2 详细
9-(4-Bromophenyl)-10-(2-naphthyl)anthracene 9-(4-溴苯基)-10-(2-萘基)蒽 936854-62-5 详细
8-Hydroxyquinoline-6-carboxylic acid 8-羟基喹啉-6-羧酸 90800-42-3 详细
(2S)-3-(2,6-Dimethylphenyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid (2S)-3-(2,6-二甲基苯基)-2-(9H-芴-9-基甲酯基<甲氧羰基>氨基)丙酸 911813-85-9 详细
(2-Chloro-4-(ethoxycarbonyl)phenyl)boronic acid (2-氯-4-(乙氧基羰基)苯基)硼酸 913835-94-6 详细
2-(2,2,2-Trifluoroethoxy)nicotinaldehyde 2-(2,2,2-三氟乙氧基)烟醛 902837-51-8 详细
4-Bromo-3-methylisothiazole 4-溴-3-甲基异噻唑 930-42-7 详细
4-Chloro-6-(methylsulfonyl)pyrimidine 4-氯-6-(甲基磺酰基)嘧啶 89283-46-5 详细
Benzyl methyl-l-valinate hydrochloride 甲基-L-缬氨酸苄酯盐酸盐 89536-89-0 详细
2-((4-Aminophenyl)amino)-5-nitrobenzenesulfonic acid 2-((4-氨基苯基)氨基)-5-硝基苯磺酸 91-29-2 详细
1-(4-Nitrophenyl)cyclopentane-1-carbonitrile 1-(4-硝基苯基)环戊烷-1-甲腈 91392-33-5 详细
2,5-Dihydroxy-1,4-benzenediphosphonic acid 2,5-二羟基-1,4-苯二膦酸 91633-16-8 详细
2-Hydroxy-N,N-dimethylethane-1-sulfonamide 2-羟基-N,N-二甲基乙烷-1-磺酰胺 89747-69-3 详细
6-Bromo-1H-imidazo[4,5-b]pyrazine 6-溴-1H-咪唑并[4,5-b]吡嗪 91225-41-1 详细
Benzyl 3-bromoazetidine-1-carboxylate 3-溴-1-氮杂环丁烷甲酸苄酯 939759-25-8 详细
m-PEG16-NH2 氨基十六甘醇单甲醚 907577-50-8 详细
1-Ethyl-3,5-dimethylbenzene 1-乙基-3,5-二甲苯 934-74-7 详细
3-Chloro-5-ethoxypyridazine 3-氯-5-乙氧基哒嗪 89466-35-3 详细
4-(Hydrazinylmethyl)pyridine dihydrochloride 4-(肼基甲基)吡啶二盐酸盐 89598-56-1 详细
3-Bromo-5-iodo-1H-pyrrolo[2,3-b]pyridine 3-溴-5-碘-1H-吡咯并[2,3-b]吡啶 900514-06-9 详细
(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-methylpent-4-enoic acid (R)-2-((((9H-芴-9-基)甲氧基)羰基)氨基)-4-甲基戊-4-烯酸 917099-00-4 详细
4-(Boc-aminoethyloxy)benzonitrile 4-(Boc-氨基乙氧基)苯甲腈 919085-52-2 详细
1-Methyl-3-(trifluoromethyl)-1h-pyrazole-4-carboxamide 1-甲基-3-(三氟甲基)-1H-吡唑-4-甲酰胺 937717-66-3 详细
tert-Butyl (2S)-2-(2-hydroxyethyl)pyrrolidine-1-carboxylate (2S)-2-(2-羟乙基)吡咯烷-1-羧酸叔丁酯 88790-38-9 详细
4,4,5,5-Tetramethyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl]-1,3,2-dioxaborolane 4,4,5,5-四甲基-2-[4-(4,4,5,5-四甲基-1,3,2-二噁硼戊环-2-基)萘-1-基]-1,3,2-二噁硼戊环 929103-36-6 详细
Strontium propan-2-olate 2-丙醇酸锶 88863-33-6 详细
tert-Butyl 3-(3-methoxy-3-oxopropanoyl)piperidine-1-carboxylate 3-(3-甲氧基-3-氧代丙酰基)哌啶-1-羧酸叔丁酯 891494-65-8 详细
1,1':3',1''-Terphenyl]-3-ylboronic acid 1,1':3',1''-三联苯]-3-基硼酸 934603-99-3 详细
5-(Pyridin-2-yl)-1H-pyrazol-4-amine 5-(吡啶-2-基)-1H-吡唑-4-胺 896467-81-5 详细
3-(3-Pyridyl)-D-alanine Dihydrochloride 3-(3-吡啶基)-D-丙氨酸二盐酸盐 93960-21-5 详细
(4-Isopropylpyrimidin-5-yl)boronic acid (4-异丙基嘧啶-5-基)硼酸 913835-27-5 详细
3,3-Difluorocyclohexanamine hydrochloride 3,3-二氟环己胺盐酸盐 921602-77-9 详细
Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate 3,4-二甲基-1H-吡咯-2-羧酸乙酯 938-75-0 详细
(R)-2-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetamide (Cetirizine Impurity) (R)-2-(2-(4-(((4-氯苯基)(苯基)甲基)哌嗪-1-基)乙氧基)乙酰胺(西替利嗪杂质) 909779-33-5 详细
tert-Butyl 5-cyano-3-formyl-1H-indole-1-carboxylate 1-Boc-5-氰基-3-甲酰基吲哚 914348-93-9 详细
4-(trans-4-Propylcyclohexyl)-[1,1-biphenyl]-4-carbonitrile 4-(反式-4-丙基环己基)-[1,1-联苯]-4-腈 94412-40-5 详细
Boc-Ser(Fmoc-Gly)-OH BOC-SER(FMOC-GLY)-OH 944283-06-1 详细
6-(Methoxymethyl)picolinaldehyde 6-(甲氧基甲基)吡啶-2-甲醛 890904-66-2 详细
methyl 2-(bromomethyl)pyridine-4-carboxylate 2-溴甲基-4-吡啶羧酸甲酯 914639-05-7 详细
3-Borono-5-fluoro-4-methylbenzoic acid 3-二羟硼基-5-氟-4-甲基苯甲酸 917223-87-1 详细
3-Aminopyridine-4-thiol 3-氨基吡啶-4-硫醇 89002-13-1 详细
Bromo[(2,6-pyridinediyl)bis(3-methyl-1-imidazolyl-2-ylidene)]nickel Bromide 溴[(2,6-吡啶二基)双(3-甲基-1-咪唑-2-甲叉基)]溴化镍 894102-11-5 详细
(E)-2,6-Diisopropyl-N-(pyridin-2-ylmethylene)aniline 反-2,6-二异丙基-N-(2-吡啶基亚甲基)苯胺 908294-68-8 详细
Methyl 4-((3-methylpiperazin-1-yl)methyl)benzoate 4-((3-甲基哌嗪-1-基)甲基)苯甲酸甲酯 914349-83-0 详细
5-Hydroxypicolinamide 5-羟基吡啶酰胺 896419-97-9 详细
Ethyl piperazine-2-carboxylate 哌嗪-2-甲酸乙酯 89941-07-1 详细
2-(2-BRomophenyl)-2,3-dihydro-1h-naphtho[1,8-de][1,3,2]diazaborine 2-(2-溴苯基)-2,3-二氢-1H-萘并[1,8-de][1,3,2]二氮硼杂环己烯 927384-42-7 详细
Sodium (2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(4-nitrophenoxy)tetrahydro-2H-pyran-2-carboxylate (2S,3S,4S,5R,6S)-3,4,5-三羟基-6-(4-硝基苯氧基)四氢-2H-吡喃-2-羧酸钠盐 89772-41-8 详细
4-Bromo-5-fluoro-1h-pyrrolo[2,3-b]pyridine 4-溴-5-氟-1H-吡咯并[2,3-b]吡啶 916177-01-0 详细
4-Cyclopentene-1,3-dione 4-环戊烯-1,3-二酮 930-60-9 详细
(S)-Methyl 3,4-dihydroxybutanoate (S)-3,4-二羟基丁酸甲酯 90414-36-1 详细
1-(3-Fluorophenyl)-1H-pyrazole-4-carbaldehyde 1-(3-氟苯基)吡唑-4-甲醛 936940-82-8 详细
3-Methyl-2H-indazol-5-ol 3-甲基-2H-吲唑-5-醇 904086-08-4 详细
4-Chloro-6-(chloromethyl)-2-methoxypyrimidine 4-氯-6-(氯甲基)-2-甲氧基嘧啶 94170-69-1 详细
Ethyl 3-hydrazinylbenzoate 3-肼基苯甲酸乙酯 90556-87-9 详细
7-Bromo-2-chloro-6-methoxybenzo[d]thiazole 7-溴-2-氯-6-甲氧基苯并[d]噻唑 911056-05-8 详细
(6-Chloroimidazo[1,2-b]pyridazin-3-yl)(phenyl)methanone (6-氯咪唑并[1,2-b]哒嗪-3-基)(苯基)甲酮 90734-72-8 详细
(S)-5-Amino-2-((S)-2-(1,3-dioxoisoindolin-2-yl)propanamido)-5-oxopentanoic acid (Alanyl Glutamine Impurity) (S)-5-氨基-2-((S)-2-(1,3-二氧代异吲哚啉-2-基)丙酰胺)-5-氧代戊酸 (丙氨酰谷氨酰胺杂质) 888939-48-8 详细
Methyl (3Z)-2,3-dihydro-3-[[[4-[[2-(4-methyl-1-piperazinyl)acetyl]amino]phenyl]amino]phenylmethylene]-2-oxo-1H-indole-6-carboxylate (3Z)-2,3-二氢-3-[[[4-[[(4-甲基-1-哌嗪基)乙酰基]氨基]苯基]氨基]苯基亚甲基]-2-氧代-1H-吲哚-6-羧酸甲基酯,(9CI) 894783-61-0 详细
(1-(Tert-butyldimethylsilyl)-1H-indol-6-yl)boronic acid (1-(叔丁基二甲基甲硅烷基)-1H-吲哚-6-基)硼酸 913835-60-6 详细
1-tert-Butyl 3-methyl 4-amino-1H-pyrazole-1,3-dicarboxylate 1-叔丁基3-甲基4-氨基-1H-吡唑-1,3-二甲酸 923283-63-0 详细
Methyl 5-cyclopropylisoxazole-3-carboxylate 5-环丙基异噁唑-3-羧酸甲酯 887360-91-0 详细
6-Hexadecanoylamino-4-methylumbelliferyl b-D-Galactopyranoside 6-十六酰氨基-4-甲基伞形酮bD-吡喃半乳糖苷 94452-17-2 详细
产品总数:39953 产品页码:
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