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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-(4-Chloro-phenyl)-thiazole-2-carboxylic acid 4-(4-氯-苯基)-噻唑-2-羧酸 779320-20-6 详细
Ethyl 1-amino-2-vinylcyclopropanecarboxylate 1-氨基-2-乙烯基-环丙羧酸乙酯 787548-29-2 详细
7-Methoxy-2,3-dihydro-1,8-naphthyridin-4(1H)-one 7-甲氧基-2,3-二氢-1,8-萘啶-4(1H)-酮 82070-49-3 详细
2-Bromo-3-iodo-isonicotinic acid 2-溴-3-碘-异烟酸 848243-29-8 详细
Cyclohexyl 3-methylbutanoate 3-甲基丁酸环己酯 7774-44-9 详细
(2R,3R,4R,5S,6R)-6-(Hydroxymethyl)-5-(((2R,3R,4S,5S,6S)-3,4,5-trihydroxy-6-(mercaptomethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,4-triol 硫代纤维二糖 80951-92-4 详细
Methyl (Z)-2-(1-methylpyrrolidin-2-ylidene)acetate (Z)-2-(1-甲基吡咯烷-2-亚甲基)乙酸甲酯 78167-68-7 详细
2,5-Dioxopyrrolidin-1-yl N2-((benzyloxy)carbonyl)-N6-(tert-butoxycarbonyl)-D-lysinate 2,5-二氧代吡咯烷-1-基N2-((苄氧基)羰基)-N6-(叔丁氧基羰基)-D-赖氨酸 78603-23-3 详细
5-(4-Nitrophenyl)-1H-pyrazol-3-amine 5-(4-硝基苯基)-2h-吡唑-3-基胺 78583-83-2 详细
Cyclohept-1-en-1-ylboronic acid 环hept-1-烯-1-基boronicacid 835882-35-4 详细
Bis(tetramethylcyclopentadienyl)chromium 双(四甲基环戊二烯基)铬 82066-37-3 详细
(3-Isobutoxyphenyl)boronic acid (3-异丁氧基苯基)硼酸 849052-21-7 详细
2-((4-Amino-2-methyl-5-nitrophenyl)amino)ethanol 2-[(4-氨基-2-甲基-5-硝基苯基)氨基]乙醇 82576-75-8 详细
tert-Butyl 5-ethyl-2,4-dioxopiperidine-1-carboxylate N-Boc-5-乙基-2,4-哌啶二酮 845267-80-3 详细
4-Amino-5-methylimidazole dihydrochloride 4-氨基-5-甲基咪唑二盐酸盐 79681-02-0 详细
2-(Pyrrolidin-3-yl)acetic acid hydrochloride 2-(吡咯烷-3-基)乙酸盐酸盐 80616-50-8 详细
Tris[(1,1-dimethyl-2-propynyl)oxy]methylsilane 三[(1,1-二甲基-2-丙炔基)氧基]甲基硅烷 83817-71-4 详细
3H-Imidazo[4,5-b]pyridine-7-carboxylic acid 3H-咪唑并[4,5-b]吡啶-7-羧酸 78316-08-2 详细
3-Chloro-4-methylaniline hydrochloride 3-氯-4-甲基苯胺盐酸盐 7745-89-3 详细
5,6-Dinitrobenzo[d][1,3]dioxole 5,6-二硝基苯并[d][1,3]二噁唑 7748-59-6 详细
3-(Methylsulfonyl)aniline hydrochloride 3-(甲基磺酰基)苯胺盐酸盐 80213-28-1 详细
Methyldiphenylsilanol 甲基二苯基硅醇 778-25-6 详细
Benzyl (S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate (S)-1,2,3,4-四氢异喹啉-3-羧酸苄酯 77497-96-2 详细
4-(1,1,1,3,3,3-Hexafluoro-2-hydroxypropan-2-yl)phenol 4-(1,1,1,3,3,3-六氟-2-羟基丙烷-2-基)苯酚 836-79-3 详细
Terbutaline Impurity 11 特布他林杂质11 81732-54-9 详细
1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-N-(oxiran-2-ylmethyl)-N-propyloctane-1-sulfonamide 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-十七氟-N-(环氧乙烷-2-甲基)-N-丙基辛烷-1-磺胺 77620-64-5 详细
2-(Bromomethyl)-4,6-dimethylpyridine 2-(溴甲基)-4,6-二甲基吡啶 79313-01-2 详细
1-(3-(Trimethoxysilyl)propyl)-1H-pyrrole 1-(3-(三甲氧基甲硅烷基)丙基)-1H-吡咯 80906-67-8 详细
1,1'-Bi(cyclopentylidene)]-2-one 1,1'-双(环戊叉基)]-2-酮 825-25-2 详细
4-(3,5-Dimethyl-1h-pyrazol-1-yl)benzoic acid 4-(3,5-二甲基-1H-吡唑-1-基)苯甲酸 81282-82-8 详细
1,1-Dichloropropane 100 μg/mL in Methanol 1,1-二氯丙烷 78-99-9 详细
5-Chloro-3-phenyl-1,2,4-oxadiazole 5-氯-3-苯基-1,2,4-噁二唑 827-44-1 详细
(4-Isopropoxy-3,5-dimethylphenyl)boronic acid (4-异丙氧基-3,5-二甲基苯基)硼酸 849062-16-4 详细
1,1'-Bis[(2R,5R)-2,5-diisopropyl-1-phospholanyl]ferrocene 1,1'-双[(2R,5R)-2,5-二异丙基-1-亚磷基]二茂铁 849950-54-5 详细
4-(tert-Butyl)-N-(4-isopropylphenyl)aniline 4-(叔丁基)-N-(4-异丙基苯基)苯胺 782504-35-2 详细
1-Amino-4-bromoanthracene-9,10-dione 1-氨基-4-溴蒽-9,10-二酮 81-62-9 详细
5-Bromo-2-(piperidin-4-yloxy)pyrimidine 5-溴-2-(哌啶-4-基氧基)嘧啶 792180-52-0 详细
2,6-Nonadien-1-ol 2,6-壬二烯-1-醇 7786-44-9 详细
(3-((2-Fluorobenzyl)oxy)phenyl)boronic acid (3-((2-氟苄基)氧基)苯基)硼酸 849062-13-1 详细
Acetonitrilebis[2-diphenylphosphino-6-t-butylpyridine]cyclopentadienylruthenium(II) hexafluorophosphate 乙腈双[2-二苯基膦基-6-叔丁基吡啶]环戊二烯基钌(II)六氟磷酸盐 776230-17-2 详细
Ethyl 4-(cyclopropylamino)butanoate 4-(环丙基氨基)丁酸乙酯 813429-65-1 详细
3-Bromo-6-methoxy-2,4-dimethylpyridine 3-溴-6-甲氧基-2,4-二甲基吡啶 819069-57-3 详细
4-Cyanophenyl 4-(trans-4-propylcyclohexyl)benzoate 丙基环己基苯甲酸对氰基苯酚酯 81930-17-8 详细
Pyrazine-2,5-dicarbaldehyde 吡嗪-2,5-二甲醛 77666-94-5 详细
3-Chloro-4-(dichloromethyl)-5-hydroxyfuran-2(5H)-one 3-氯-4-(二氯甲基)-5-羟基呋喃-2(5H)-酮 77439-76-0 详细
5-(4-Chlorophenyl)pyridin-2-amine 5-(4-氯苯基)吡啶-2-胺 84596-08-7 详细
2-Aminoflubendazole 2-氨基氟苯咪唑 82050-13-3 详细
(Bicyclo[2.2.1]hepta-2,5-diene)[1,4-bis(diphenylphosphino)butane]rhodium(I) tetrafluoroborate (二环[2,2,1]庚-2,5-二烯)[1,4-二(二苯基膦基)丁烷]四氟硼酸銠(I) 82499-43-2 详细
(1S,4R)-4-(3,4-Dichlorophenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-1-amine hydrochloride (Sertraline Impurity) (1S,4R)-4-(3,4-二氯苯基)-N-甲基-1,2,3,4-四氢萘-1-胺盐酸盐 (舍曲林杂质) 79896-31-4 详细
Pyrrolidine,1-[(2E)-3-(3,5-dimethoxyphenyl)-1-oxo-2-propenyl]- 吡咯烷,1-[(2E)-3-(3,5-二甲氧基苯基)-1-氧代-2-丙烯基]-吡咯烷 807372-38-9 详细
(3-(Thiazol-2-ylcarbamoyl)phenyl)boronic acid (3-(噻唑-2-基氨基甲酰基)苯基)硼酸 850567-34-9 详细
1-Methyl-4-(1-methyl-3-(5-oxohexyl)ureido)-1H-imidazole-5-carboxylic acid (Pentoxifylline impurity) 1-甲基-4-(1-甲基-3-(5-氧代己基)脲基)-1H-咪唑-5-羧酸(己酮可可碱杂质) 84321-40-4 详细
N-(1-(1-(4-Chlorophenyl)cyclobutyl)-3-methylbutyl)formamide N-(1-(1-(4-氯苯基)环丁基)-3-甲基丁基)甲酰胺 84467-85-6 详细
2-Benzyl-5-iodopyridazin-3(2H)-one 2-苄基-5-碘吡啶-3-(2H)-酮 825633-93-0 详细
N-Cyclopentyl-3-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)benzamide N-环戊基-3-(5,5-二甲基-1,3,2-二氧杂硼杂环-2-基)苯甲酰胺 850567-45-2 详细
2-(Tert-butyldimethylsilyl)isoindoline-1,3-dione 2-(叔丁基二甲基甲硅烷基)异二氢吲哚-1,3-二酮 79293-84-8 详细
(2,4-Difluorophenyl)(piperidin-4-yl)methanone (2,4-二氟苯基)(哌啶-4-基)甲酮 84162-86-7 详细
(1,2-Dihydroxypropyl)phosphonic acid (Fosfomycin Impurity) (1,2-二羟丙基)膦酸(磷霉素杂质) 84954-80-3 详细
Benzyl 3-hydroxybenzoate 3-羟基苯甲酸苄酯 77513-40-7 详细
(S)-5-(hydroxymethyl)furan-2(5H)-one (S)-5-(羟甲基)呋喃-2(5H)-酮 78508-96-0 详细
Diethyl 2-(3-fluoro-4-nitrophenyl)-2-methylmalonate 2-(3-氟-4-硝基苯基)-2-甲基丙二酸二乙酯 78543-06-3 详细
2-((2R,4R,5S)-2-(benzyloxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)isoindoline-1,3-dione 2-((2R,4R,5S)-2-(苄氧基)-4,5-二羟基-6-(羟甲基)四氢-2H-吡喃-3-基)异二氢吲哚-1,3-二酮 80035-32-1 详细
2,2'-Oxybis(N,N-dibutylacetamide) 2,2'-氧双(N,N-二丁基酰胺) 82846-38-6 详细
2-Methyl-7-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-indazole 2-甲基-7-(四甲基-1,3,2-二氧硼杂环戊烷-2-基)-2H-吲唑 845751-67-9 详细
Iridiumtetrabromide 溴化铱 7789-64-2 详细
tert-Butyl 4-benzyl-3-oxopiperazine-1-carboxylate 4-苄基-3-氧杂哌嗪-1-羧酸叔丁酯 78551-60-7 详细
2-Bromo-N-ethylbenzamide 2-溴-N-乙基苯甲酰胺 80031-02-3 详细
1-Amino-3,3-dimethyl-butan-2-one 1-氨基-3,3-二甲基-丁-2-酮 82962-91-2 详细
Methyl 3-(5-(2-fluorophenyl)-1,2,4-oxadiazol-3-yl)benzoate 3-(5-(2-氟苯基)-1,2,4-噁二唑-3-基)苯甲酸甲酯 775304-60-4 详细
m-PEG5-Tos 五乙二醇单甲醚对甲苯磺酸酯 80755-67-5 详细
(3-((3-Bromopropyl)carbamoyl)phenyl)boronic acid (3-((3-溴丙基)氨基甲酰基)苯基)硼酸 850567-42-9 详细
Ethyl 2-methyl-4H-furo[3,2-b]pyrrole-5-carboxylate 2-甲基-4H-呋喃并[3,2-b]吡唑-5-羧酸乙酯 80709-78-0 详细
1-Benzyl-1',2'-dihydrospiro[piperidine-4,3'-pyrrolo[2,3-b]pyridine 1-苄基-1',2'-二氢螺[哌啶-4,3'-吡咯并[2,3-b]吡啶 845552-76-3 详细
1-Amino-4-bromo-2-methyl-9,10-dihydroanthracene-9,10-dione 1-氨基-4-溴-2-甲基-9,10-二氢蒽-9,10-二酮 81-50-5 详细
4-(Trimethylsilyl)-1H-indole 4-(三甲基甲硅烷基)-1H-吲哚 82645-11-2 详细
2-Chloro-4-(thiophen-2-yl)pyrimidine 2-氯-4-(噻吩-2-基)嘧啶 83726-75-4 详细
4-Methoxy-3-(3-(4-methylpiperazin-1-yl)propoxy)aniline 4-甲氧基-3-(3-(4-甲基哌嗪-1-基)-丙氧基)苯胺 846023-55-0 详细
tert-butyl 3-amino-4,4-diethoxypiperidine-1-carboxylate 3-氨基-4,4-二乙氧基哌啶-1-羧酸叔丁酯 796062-33-4 详细
4-(Chloromethyl)-4'-methyl-2,2'-bipyridyl 4-(氯甲基)-4'-甲基-2,2'-联吡啶 83799-54-6 详细
(S)-Cyclopropyl(2-fluorophenyl)methanamine hydrochloride (1s)环丙基(2-氟苯基)甲胺盐酸盐 844470-82-2 详细
3-(5-Methoxy-1h-indol-3-yl)-3-oxopropanenitrile 3-(5-甲氧基-1h-吲哚-3-基)-3-氧代丙腈 821009-89-6 详细
(R)-2-Hydroxy-2-phenylacetohydrazide (R)-2-羟基-2-苯基乙酰肼 84049-61-6 详细
Chlorodihydrido[bis(2-di-i-propylphosphinoethyl)amine]iridium(III) 二[双(2-二异丙基膦基乙基)胺]氯化铱(III) 791629-96-4 详细
Bicyclo[3.2.1]oct-2-ene 双环[3.2.1]辛-2-烯 823-02-9 详细
(2R,3S,4R,5R)-5-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-2-(hydroxymethyl)tetrahydrofuran-3-yl dihydrogen Phosphate (Dexamethasone Impurity) (2R,3S,4R,5R)-5-(2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)-4-羟基-2-(羟甲基)四氢呋喃-3-基二氢磷酸酯(地塞米松杂质) 84-53-7 详细
Bis(2-hydroxyethyl) phthalate 邻苯二甲酸二(2-羟乙基)酯 84-73-1 详细
(R)-7-Bromo-1,2,3,4-tetrahydronaphthalen-1-amine (R)-7-溴-1,2,3,4-四氢萘-1-胺 794507-89-4 详细
Benzyl 2-(2-benzyl-3-mercaptopropanamido)acetate (Racecadotril Impurity) 2-(2-苄基-3-巯基丙胺)乙酸苄酯 (消旋卡多曲杂质) 81110-69-2 详细
2-Bromo-5-nitrofuran 2-溴-5-硝基呋喃 823-73-4 详细
1,5]Naphthyridine-4-carboxylic acid 1,5]萘啶-4-羧酸 79426-14-5 详细
2,9-Bis(2-ethylhexyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone 2,9-双(2-乙基己基)蒽[2,1,9-def :6,5,10-d'e'f'] 二异喹啉-1,3,8,10(2H,9H)-四酮 82531-03-1 详细
4-((4-Nitrophenyl)diazenyl)benzene-1,2-diol 4-((4-硝基苯基)二氮烯基)苯-1,2-二醇 843-33-4 详细
Trans-2-(pyridin-4-yl)cyclopropanecarboxylic acid 反式-2-(吡啶-4-基)环丙烷羧酸 801149-24-6 详细
2-(Pyrimidin-2-yl)propanoic acid 2-(嘧啶-2-基)丙酸 819850-16-3 详细
2-Fluoro-4-(methylsulfonyl)toluene 2-氟-4-甲砜基甲苯 828270-60-6 详细
(3-((2-(Dimethylamino)ethyl)carbamoyl)phenyl)boronic acid (3-((2-(二甲氨基)乙基)氨基甲酰基)苯基)硼酸 850567-31-6 详细
1-Bromo-2-methyl-hexadecane 1-溴-2-甲基十六烷 81367-59-1 详细
1-Ethynyl-4-heptylbenzene 1-乙炔基-4-庚基苯 79887-12-0 详细
N-[α-[2-(Piperidinoacetamido)phenyl]benzylidene]glycinato]nickel N-[α-[2-(哌啶基乙酰氨基)苯基]亚苄基]甘氨酸基]镍 847654-17-5 详细
3-(4-Fluorophenyl)phenethyl alcohol 3-(4-氟苯基)苯乙醇 840521-88-2 详细
产品总数:39953 产品页码:
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