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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
3-Chloro-6-isopropylpyridazine 3-氯-6-异丙基哒嗪 570416-35-2 详细
1,5-Dibromo-anthraquinone 1,5-二溴蒽醌 602-77-7 详细
3-Phenylpiperazin-2-one 3-氧代-2-苯基哌嗪 5368-28-5 详细
N-(3-(diethylamino)phenyl)acetamide N-(3-(二乙氨基)苯基)乙酰胺 6375-46-8 详细
Ethyl-beta-D-thiogalactopyranoside 乙基-β-D-硫代吡喃半乳糖苷 56245-60-4 详细
N-((3R,4S,6R)-2-(((2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl)oxy)-3-hydroxy-6-methylt N-(((3R,4S,6R)-2-(((((2R,3S,4R,5R,8R,10R,11R,12S,13S,14R))-2-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)-3,5,6,8,10,12, 14-七甲基-15-氧代-1-氧杂-6-氮杂环戊基十一烷基-11-基)氧基)-3-羟基-6-甲基四氢-2H-吡喃-4-基)-N-甲基甲酰胺(阿奇霉素杂质) 612069-28-0 详细
(E)-3-(Trimethylsilyl)prop-2-en-1-ol 反式-3-(三甲基硅基)烯丙醇 59376-64-6 详细
Calcium 3-(2,4-dihydroxy-3,3-dimethylbutanamido)propanoate 3-(2,4-二羟基-3,3-二甲基丁酰胺基)丙酸钙 6381-63-1 详细
(S)-3-Amino-1-chloro-5-methylhexan-2-one hydrochloride L-亮氨酸氯酮盐酸盐 54518-92-2 详细
2-(Aminomethyl)quinoline 2-(氨基甲基)喹啉 5760-20-3 详细
6-Benzyl-5,6,7,8-tetrahydro-[1,6]naphthyridin-2(1H)-one 6-苄基-5,6,7,8-四氢-1,6-萘啶-2(1H)-酮 601514-58-3 详细
Dimethyl 2-cyanosuccinate 2-氰基丁二酸二甲酯 6283-71-2 详细
Levulinic acid calcium salt dihydrate 乙酰丙酸钙二水合物 5743-49-7 详细
N-Chloroacetylglycine N-氯乙酰基甘氨酸 6319-96-6 详细
N,N-Diethyl-p-toluenesulfonamide N,N-二乙基对甲苯磺酰胺 649-15-0 详细
1-Chloro-3-(4-(2-methoxyethyl)phenoxy)propan-2-ol 1-氯-3-[4-(2-甲氧基乙基)苯氧基]-2-丙醇 56718-76-4 详细
4-(2-(Cyclopropylmethoxy)ethyl)phenol 4-(2-(环丙基甲氧基)乙基)苯酚 63659-16-5 详细
5-Methyl-4-(4-nitrophenylazo)resorcinol 铍试剂Ⅰ 607-96-5 详细
3,5-Dichloro-4-methylaniline 3,5-二氯-4-甲基苯胺 54730-35-7 详细
1-(2-(Di-tert-butylphosphino)phenyl)-3,5-diphenyl-1H-pyrazole 1-[2-(二叔丁基膦)苯基]-3,5-二苯基-1H-吡唑 628333-86-8 详细
Potassium 3-(phenylsulfonyl)benzenesulfonate 3-(苯磺酰基)苯磺酸钾 63316-43-8 详细
3-(3,5-Dimethylphenoxy)propane-1,2-diol 3-(3,5-二甲基苯氧基)-1,2-丙二醇 59365-66-1 详细
Dibutylamine hydrochloride 二正丁胺盐酸盐 6287-40-7 详细
1-Ethyl-3-methyl-2,3-dihydro-1H-imidazole perchlorate 1-乙基-3-甲基-2,3-二氢-1H-咪唑高氯酸盐 65039-04-5 详细
1-Cyclopropyl-1-phenylethanol 1-环丙基-1-苯基乙醇 5558-04-3 详细
4-Hydroxy-3-(hydroxymethyl)benzaldehyde 4-羟基-3-(羟甲基)苯甲醛 54030-32-9 详细
Oleic acid,ammonia salt 油酸,氨盐 544-60-5 详细
Phenacylamine 苯乙胺 613-89-8 详细
Methyl 2,4-dihydroxy-6-propylbenzoate 2,4-二羟基-6-丙基苯甲酸甲酯 55382-52-0 详细
2-Decyltetradecan-1-amine 2-癸基十四烷-1-胺 62281-07-6 详细
4-(Ethoxymethyl)phenol 4-(乙氧基甲基)苯酚 57726-26-8 详细
9,9'-Di([1,1'-biphenyl]-4-yl)-9h,9'h-3,3'-bicarbazole 9,9'-二([1,1'-联苯]-4-基)-9H,9'H-3,3'-联咔唑 57102-51-9 详细
1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinoline hydrochloride (Papaverine Impurity) 1-(3,4-二甲氧基苄基)-6,7-二甲氧基-3,4-二氢异喹啉盐酸盐 (罂粟碱杂质) 5884-22-0 详细
2-Bromo-1-(2,4-dimethoxyphenyl)ethan-1-one 2-氨基-1-(2-甲氧基苯基)乙-1-酮盐酸盐 60965-26-6 详细
2,3-Dimethylnaphthalene 2,3-二甲基萘 581-40-8 详细
3-(Pyrimidin-5-yl)benzaldehyde 3-嘧啶-5-基苯甲醛 640769-70-6 详细
Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinate 5-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)烟酸乙酯 916326-10-8 详细
2-Aminohexadecanoic acid 2-氨基十六烷酸 7769-79-1 详细
4-(4-Fluorophenyl)piperidine hydrochloride 4-(4-氟苯基)哌啶盐酸盐 6716-98-9 详细
5-Chloro-6-(chloromethyl)pyrimidine-2,4-diol (Tipiracil Impurity) 5-氯-6-(氯甲基)嘧啶-2,4-二醇(替吡嘧啶杂质) 73742-45-7 详细
9,10-Di(naphthalen-2-yl)-2-phenylanthracene 9,10-二(萘-2-基)-2-苯基蒽 865435-20-7 详细
3-(4-(Chloromethyl)phenyl)-1-methyl-1H-pyrazole 3-(4-(氯甲基)苯基)-1-甲基-1H-吡唑 916766-83-1 详细
(2-Ethoxyphenyl)methanol (2-乙氧基苯基)甲醇 71672-75-8 详细
N-Succinimidyl 4-[4-maleimidophenyl]butyrate 4-(4-马来酰亚胺基苯基)丁酸琥珀酰亚胺酯 79886-55-8 详细
1-(3-Amino-5-(benzyloxy)-2-hydroxyphenyl)ethan-1-one 1-(3-胺基-5-(苄氧基)-2-羟基苯基)乙-1-酮 861841-90-9 详细
3-(Chloromethyl)-3-methyloxetane 3-氯甲基-3-甲基氧杂环丁烷 822-48-0 详细
4-[trans-4-[(E)-1-Propenyl]cyclohexyl]benzonitrile 4-[反式-4-[(E)-1-丙烯基]环己基]苯腈 96184-40-6 详细
(R)-2-Chloro-1-(2-((2-chloroethyl)amino)-2-oxido-1,3,2-oxazaphosphinan-3-yl)ethanone (R)-2-氯-1-(2-((2-氯乙基)氨基)-2-氧代-1,3,2-恶唑磷-3-基)乙酮 72578-71-3 详细
2,3,6-Trichlorophenol 2,3,6-三氯苯酚 933-75-5 详细
2-(Isonicotinamido)ethyl nitrate (Nicorandil Impurity) 2-(异烟酰胺)硝酸乙酯 (尼可地尔杂质) 65141-47-1 详细
4-Chloropivalamide 4-氯丙戊酰胺 65854-91-3 详细
1,2-Bis((5-nitrofuran-2-yl)methylene)hydrazine 1,2-双((5-硝基呋喃-2-基)亚甲基)肼 736-53-8 详细
4-Methylpentan-2-aminehydrochloride 4-甲基戊二-2-胺盐酸盐 71776-70-0 详细
Methyl 2-methoxy-6-nitrobenzoate 2-甲氧基-6-硝基苯甲酸甲酯 77901-52-1 详细
4-(Piperazin-1-yl)aniline 4-(哌嗪-1-基)苯胺 67455-41-8 详细
1-(2,3-Dimethylphenyl)-1-(1h-imidazol-5-yl)ethan-1-ol 1-(2,3-二甲基苯基)-1-(1H-咪唑-5-基)乙烷-1-醇 86347-12-8 详细
Phenethyl Benzoate 苯甲酸苯乙酯 94-47-3 详细
4-(2,2-Diphenylvinyl)-N,N-di-p-tolylaniline 4-(2,2-二苯基乙烯基)-N,N-二对甲苯基苯胺 89114-91-0 详细
2-(((1H-Benzo[d]imidazol-2-yl)sulfonyl)methyl)-4-(3-methoxypropoxy)-3-methylpyridine 1-oxide (Rabeprazole Impurity) 2-((((1H-苯并[d]咪唑-2-基]磺酰基)甲基] -4-(3-甲氧基丙氧基)-3-甲基吡啶1-氧化物(雷贝拉唑杂质) 924663-37-6 详细
Thiocaprolactam 硫代己内酰胺 7203-96-5 详细
4-Ethylcyclohexanecarboxylic acid 4-乙基环己烷甲酸 91328-77-7 详细
N-(4-Nitrobenzoyl)-l-glutamic acid N-(4-硝基苯甲酰基)-L-谷氨酸 6758-40-3 详细
Ethyl 2-cyano-2-phenylbutanoate 2-苯基-2-氰基丁酸乙酯 718-71-8 详细
3,6-Nonadien-1-ol 3,6-壬二烯醇 76649-25-7 详细
N3-(3-Bromobenzyl)pyridine-2,3-diamine N3-(3-溴苄基)吡啶-2,3-二胺 934537-52-7 详细
Dipentylsulfane 二戊基硫烷 872-10-6 详细
5-Fluoro-3-iodo-1H-pyrrolo[2,3-b]pyridine 5-氟-3-碘-1H-吡咯并[2,3-b]吡啶 900514-10-5 详细
3-Nitrophthalamide 3-氨基邻苯二甲酰胺 96385-50-1 详细
DL-Methionine Sulfone DL-蛋氨酸砜 820-10-0 详细
2-(4-Methylthiazol-5-yl)ethyl hexanoate 2-(4-甲基噻唑-5-基)乙基己酸酯 94159-32-7 详细
(2R,3S,4R,5R)-2,3,4,5-Tetrahydroxy-6-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal hydrate (2R,3S,4R,5R)-2,3,4,5-四羟基-6-(((2S,3R,4S,5R,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)甲基)四氢-2H-吡喃-2,3,4,5-四醇水合物 66009-10-7 详细
(R)-Cbz-3-amino-3-phenylpropan-1-ol (S)-N-苄氧羰基-3-氨基-3-苯基丙-1-醇 888298-05-3 详细
(S)-4-((tert-Butoxycarbonyl)amino)-5-(((S)-4-carboxy-1-(((S)-1-methoxy-4-methyl-1-oxopentan-2-yl)amino)-1-oxobutan-2-yl)amino)-5-oxopentanoic acid (S)-4-((叔丁氧基羰基)氨基)-5-(((S)-4-羧基-1-(((S)-1-甲氧基-4-甲基-1-氧代戊烷-2-基)氨基)-1-氧代丁烷-2-基)氨基)-5-氧代戊酸 72903-33-4 详细
Tung oil 桐油 8001-20-5 详细
1-(4-Methoxyphenyl)piperazine hydrochloride 1-(4-甲氧基苯基)哌嗪盐酸盐 84145-43-7 详细
1-Methylpyrrolidin-3-one 1 - 甲基吡咯烷 - 3 - 酮 68165-06-0 详细
Phenolphthalin 苯酚萘 81-90-3 详细
Magnesium 2-naphthoate 2-萘甲酸镁 68424-71-5 详细
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-Difluoro-11-hydroxy-10,13,16-trimethyl-17-((methylthio)carbonyl)-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate (Fluticasone Propionate Impurity) (6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-二氟-11-羟基-10,13,16-三甲基-17-(甲硫基)羰基)-3-氧代-6,7,8,9,10,11,12,14,15,16,17-十二氢-3H-环戊酸[a]菲-17-基丙酸 (丙酸氟替卡松杂质) 73205-13-7 详细
Methyl 3-ethyl-1H-pyrazole-5-carboxylate 3-乙基-1H-吡唑-5-羧酸甲酯 834869-10-2 详细
2-(4-Aminocyclohexyl)ethanol 4-氨基环己烷乙醇 857831-26-6 详细
(3R,4S,5S)-3,4-Dihydroxy-5-((1R,2R)-1,2,3-trihydroxypropyl)dihydrofuran-2(3H)-one 葡庚糖酸内酯 89-67-8 详细
(R)-2-((6-(3-aminopiperidin-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile (R)-2-((6-(3-氨基哌啶-1-基)-2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)甲基)苯甲腈 865758-98-1 详细
4,4',4'',4'''-(Ethane-1,1,2,2-tetrayl)tetraphenol 1,1,2,2-四(4-羟基苯基)乙烷 7727-33-5 详细
4-Methyl-1H-benzo[d]imidazole-2-carboxylicacid 4-甲基-1H-苯并[d]咪唑-2-羧酸 673487-32-6 详细
Methyl 3,4,5-trimethoxycinnamate 3,4,5-三甲氧基肉桂酸甲酯 7560-49-8 详细
(2S,3R,4R,5S,6R)-2-(4-Chloro-3-(4-(((R)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (Empagliflozin Impurity) (2S,3R,4R,5S,6R)-2-(4-氯-3-(4-((((R)-四氢呋喃-3-基)氧基)苄基)苯基)-6-(羟甲基)四氢- 2H-吡喃-3,4,5-三醇(恩格列净杂质) 864070-43-9 详细
5-Bromo-2-ethylpyrimidine 5-溴-2-乙基嘧啶 873331-73-8 详细
(S)-N-Methyl-N-methoxy-2-(tert-butoxycarbonylamino)-4-methylpentanamide N-(叔丁氧基羰基)-L-亮氨酸N-甲氧基-N-甲基酰胺 87694-50-6 详细
tert-Butyl 4-amino-2-methylpiperidine-1-carboxylate 4-氨基-2-甲基哌啶-1-羧酸叔丁酯 952182-04-6 详细
5-Chloro-6-(4-(ethoxycarbonyl)piperidin-1-yl)nicotinic acid (Avatrombopag Impurity) 5-氯-6-(4-(乙氧羰基)哌啶-1-基)烟酸 (阿伐曲泊帕杂质) 931395-73-2 详细
Atorvastatin Epoxy Tetrahydrofuran Impurity 4-(4-氟苯基)-2,4-二羟基-2-(1-甲基乙基)-N,5-二苯基-3,6-二氧杂双环[3.1.0]己烷-1-甲酰胺 873950-19-7 详细
1-(3-Chlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one 1-(3-氯苯基)-3-甲基-4,5-二氢-1H-吡唑-5-酮 90-31-3 详细
Rutinose 芦丁糖,芸香糖 90-74-4 详细
Broussonin A 构树宁A 73731-87-0 详细
Boc-L-Sar-Osu N-(叔丁氧羰基)肌氨酸琥珀酰亚胺基酯 80621-90-5 详细
Boc-Glu(OtBu)-ONp Boc-L-谷氨酸-5-(叔丁基)-1-(4-硝基苯基)酯 69876-58-0 详细
Methyl 2-aminooxazole-5-carboxylate 2-氨基噁唑-5-甲酸甲酯 934236-40-5 详细
Perfluorophenyl (((9H-fluoren-9-yl)methoxy)carbonyl)-L-glutaminate 全氟苯基(((9H-荧光素-9-基)甲氧基)羰)-L-谷氨酰胺 86061-00-9 详细
Ebracteolata cpd B 1-(2,4-二羟基-6-甲氧基-3-甲基苯基)乙酮 83459-37-4 详细
产品总数:39988 产品页码:
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