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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-(tert-Butoxycarbonylamino)cyclohexyl)-acetic acid (1-(叔丁氧基羰基氨基)环己基)-乙酸 187610-56-6 详细
Sodium 2-Trimethylsilylethanesulfonate 2-三甲基甲硅烷基乙磺酸钠 18143-40-3 详细
2-(3-Cyclohexenyl)Ethyl]trichlorosilane 2-(3-环己烯基)乙基]三氯硅烷 18290-60-3 详细
D-Isoglutamine benzyl ester,HCl D-异谷氨酰胺苄酯盐酸盐 18800-75-4 详细
Piperidin-4-yl(pyrrolidin-1-yl)methanone hydrochloride 哌啶-4-基(吡咯烷-1-基)甲酮盐酸盐 188979-07-9 详细
Prednisolone 17,21-Diacetate 泼尼松龙 17,21-二乙酸酯 17652-24-3 详细
(R)-2-Amino-2-(3,5-difluorophenyl)ethanol hydrochloride (R)-2-氨基-2-(3,5-二氟苯基)乙醇盐酸盐 1956434-83-5 详细
2-Methyl-4,5-dinitro-1h-imidazole 2-甲基-4,5-二硝基-1H-咪唑 19183-16-5 详细
3-[(2-Hydroxyethyl)amino]propan-1-ol 3-((2-羟基乙基)氨基)丙醇 19344-29-7 详细
1-(4-Bromobenzyl)piperidine 1-(4-溴苄基)哌啶 178162-69-1 详细
t-Butyltrimethoxysilane 叔丁基三甲氧基硅烷 18395-29-4 详细
4-Bromo-1H-benzo[d]imidazol-5-amine 4-溴-1H-苯并[d]咪唑-5-胺 177843-26-4 详细
4,4A,5,9b-tetrahydroindeno[1,2-d][1,3]dioxine 4,4a,5,9b-四氢茚并[1,2-d][1,3]二噁英 18096-62-3 详细
Diisobutyldiethoxysilane 二异丁基二乙氧基硅烷 18297-14-8 详细
(4-Chlorobenzoyl)pyrrolidine (4-氯苯甲酰基)吡咯烷 19202-05-2 详细
Prop-2-yn-1-yl propionate 丙酸二-酮丙酸 1932-92-9 详细
(2S,3S,4S,5R,6S)-2-(Methoxycarbonyl)-6-(4-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (2S,3S,4S,5R,6S)-2-(甲氧基羰基)-6-(4-硝基苯氧基)四氢-2H-吡喃-3,4,5-三乙酸三酯 18472-49-6 详细
3-Nitroimidazo[1,2-b]pyridazine 3-硝基咪唑并[1,2-b]哒嗪 18087-75-7 详细
Methyl 2-chloro-4-methylbenzoate 2-氯-4-甲基苯甲酸甲酯 195318-63-9 详细
5-Chloro-2-ethynylpyridine hydrochloride 5-氯-2-乙炔基吡啶盐酸盐 1956341-52-8 详细
Lipoic Acid Impurity 33 硫辛酸杂质33 188745-24-6 详细
Acotiamide Impurity C 阿考酰胺杂质C 1824734-16-8 详细
5-(4-Nitrophenyl)-1H-pyrazole-3-carboxylic acid 5-(4-硝基苯基)-1H-吡唑-3-羧酸 189083-63-4 详细
n-Methyl-1-(pyrimidin-4-yl)methanamine N-甲基-1-(嘧啶-4-基)甲胺 179873-38-2 详细
Ethyl 2-cyano-3-(4-(dimethylamino)phenyl)acrylate 2-氰基-3-(4-(二甲氨基)苯基)丙烯酸乙酯 1886-52-8 详细
Buserelin EP Impurity E 布舍瑞林 E 1926163-20-3 详细
Ethyl 2-((4-methoxyphenyl)amino)-2-oxoacetate 2-((4-甲氧基苯基)氨基)-2-氧代乙酸乙酯 18522-99-1 详细
2-Benzyl-4-bromophenol 2-苄基-4-溴苯酚 19578-80-4 详细
Methyl 2-chloro-3-phenylpropanoate 2-氯-3-苯基丙酸甲酯 18841-64-0 详细
Tert-butyl (R)-(1-(4-(benzyloxy)phenyl)-3-hydroxypropan-2-yl)carbamate (R)-(1-(4-(苄氧基)苯基)-3-羟基丙-2-基)氨基甲酸叔丁酯 198470-63-2 详细
2,5-Dimethyl-3-hexanone 2,5-二甲基-3-己酮 1888-57-9 详细
(4-Pivalamidophenyl)boronic acid 4-特戊酰胺基苯基硼酸 182344-22-5 详细
Propanedioic Acid, 2-[(trimethylsilyl)methyl]-, 1,3-diethyl ester 丙二酸,2-[(三甲基甲硅烷基)甲基]-,1,3-二乙酯 17962-38-8 详细
1-Bromo-2-(3'-bromophenoxy)ethane 1-溴-2-(3'-溴苯氧基)乙烷 18800-29-8 详细
2,5-Di-tert-butyl-4-methoxyphenol 2,5-二叔丁基-4-甲氧基苯酚 1991-52-2 详细
2-Amino-3-(5-(benzyloxy)-1H-indol-3-yl)propanoic acid 2-氨基-3-(5-(苄氧基)-1H-吲哚-3-基)丙酸 1956-25-8 详细
Enzalutamide Impurity 45 恩杂鲁胺杂质45 1798807-39-2 详细
2,2'-(Hexadecylazanediyl)bis(ethan-1-ol) 2,2'-(十六烷基氮杂二烷基)双(乙烷-1-醇) 18924-67-9 详细
2-Methyl-2-(6-oxo-1,6-dihydropyridin-2-yl)propanoic acid 2-甲基-2-(6-氧代-1,6-二氢吡啶-2-基)丙酸 1785560-03-3 详细
N-(4-Fluorobenzoyl)morpholine N-(4-氟苯甲酰基)吗啉 1978-65-0 详细
6-Chloro-3-indolyl α-D-galactopyranoside 6-氯-3-吲哚基α-D-吡喃半乳糖苷 198402-61-8 详细
(S)-Benzyl (1-amino-3-(4-hydroxyphenyl)-1-oxopropan-2-yl)carbamate (S)-(1-氨基-3-(4-羟基苯基)-1-氧代丙-2-基)氨基甲酸苄酯 19898-39-6 详细
Tri-Tert-Butyl 2,4-Dioxo-1,3,8-Triazaspiro[4.5]Decane-1,3,8-Tricarboxylate 三叔丁基 2,4-二氧代-1,3,8-三氮杂螺[4.5]癸烷-1,3,8-三羧酸盐 183673-68-9 详细
N,N-Diethylguanidine N,N-二乙基胍 18240-93-2 详细
2,3-Diphenyl-1H-inden-1-one 2,3-二苯基-1H-茚满-1-酮 1801-42-9 详细
(R)-3-(((Allyloxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)propanoic acid (R)-3-(((烯丙氧基)羰基)氨基)-2-((叔丁氧羰基)氨基)丙酸 179251-60-6 详细
Ticagrelor Impurity 120 替格瑞洛杂质120 1816939-47-5 详细
Dequalinium Impurity 12 地喹啉杂质12 19056-26-9 详细
3-(4-(Methoxycarbonyl)phenyl)acrylic acid 3-(4-(甲氧基羰基)苯基)丙烯酸 19473-96-2 详细
6-Ethyl-3h,4h-thieno[2,3-d]pyrimidin-4-one 6-乙基-3h,4h-噻吩并[2,3-d]嘧啶-4-酮 18593-51-6 详细
1,2,3,4-Tetrahydronaphthalene-1-carbaldehyde 1,2,3,4-四氢萘-1-甲醛 18278-24-5 详细
2,4-Diethoxybenzoic acid 2,4-二乙氧基苯甲酸 19074-30-7 详细
5-Benzyl-octahydro-1H-pyrrolo[3,4-c]pyridine 5-苄基-八氢-1H-吡咯并[3,4-c]吡啶 186203-32-7 详细
N-(3,5-Dichloropyridin-4-yl)-8-methoxyquinoline-5-carboxamide N-(3,5-二氯吡啶-4-基)-8-甲氧基喹啉-5-甲酰胺 199871-63-1 详细
(1-Naphthylmethyl)Trichlorosilane (1-萘甲基)三氯硅烷 17998-59-3 详细
Adamantane-1-carbohydrazide 金刚烷-1-碳酰肼 17846-15-0 详细
3-Chloroisobutyldimethylchlorosilane 3-氯异丁基二甲基氯硅烷 18145-83-0 详细
3,3-Dimethylindolin-6-amine 3,3-二甲基二氢吲哚-6-胺 179898-73-8 详细
(2s,3s,4s,5r,6s)-3,4,5-Trihydroxy-6-((4-methyl-2-oxo-2h-chromen-7-yl)oxy)tetrahydro-2h-pyran-2-carboxylic acid trihydrate (2S,3S,4S,5R,6S)-3,4,5-三羟基-6-((4-甲基-2-氧代-2H-色烯-7-基)氧基)四氢-2H-吡喃-2-羧酸三水合物 199329-67-4 详细
MTSES (sodium) 甲基硫代磺酰基 (2-磺酰乙基)钠 184644-83-5 详细
9-(Dicyanomethylene)Fluorene 9-(二氰基亚甲基)芴 1989-32-8 详细
3-Cyclohexylphenol 3-环己基苯酚 1943-95-9 详细
6-Bromo-2H-chromene 6-溴-2H-色烯 18385-87-0 详细
Methyl 2-deoxy-β-D-erythro-pentopyranoside 甲基2-脱氧-β-D-赤式吡喃戊糖苷 17676-20-9 详细
(R)-8-Bromochroman-4-amine hydrochloride (R)-8-溴色满-4-胺盐酸盐 1810074-69-1 详细
(R)-Methyl 2-amino-2-(2,4-difluorophenyl)acetate hydrochloride (R)-2-氨基-2-(2,4-二氟苯基)乙酸甲酯盐酸盐 1958125-88-6 详细
Cyclophosphamide Impurity 18 环磷酰胺杂质18 1797009-12-1 详细
4-Chloroquinoline-7-carbonitrile 4-氯-7-氰基喹啉 181950-55-0 详细
4-Chloro-2-methyl-7-(trifluoromethyl)quinoline 4-氯-2-甲基-7-(三氟甲基)喹啉 18529-09-4 详细
1-(2-Bromoethoxy)-2-methylbenzene 1-(2-溴乙氧基)-2-甲基苯 18800-32-3 详细
(2R)-2-amino-5-[[amino-[(2,2,5,7,8-pentamethyl-3,4-dihydrochromen-6-yl)sulfonylamino]methylidene]amino]pentanoic acid (E)-N5-(氨基{[(2,2,5,7,8-五甲基-3,4-二氢-2H-苯并吡喃-6-基)磺酰基]氨基}亚甲基)-D-鸟氨酸 191869-60-0 详细
5-Azaspiro[2.4]heptane 5-氮杂螺[2.4]庚烷 185-50-2 详细
5-((3,4-Dimethoxyphenethyl)(methyl)amino)-2-(3,4-dimethoxyphenyl)-2-ethylpentanenitrile hydrochloride 5-((3,4-二甲氧基苯乙基)(甲基)氨基)-2-(3,4-二甲氧基苯基)-2-乙基戊腈盐酸盐 190850-49-8 详细
4-(1-Methyl-1H-pyrazol-4-yl)benzoic acid 4-(1-甲基-1H-吡唑-4-基)苯甲酸 199678-06-3 详细
Levetiracetam Impurity 7 (R)-2-氨基-N-((R)-1-氨基-1-氧代丁烷-2-基)丁酰胺 1867585-44-1 详细
L-Arginine β-naphthylamide (hydrochloride) L-精氨酸β-萘酰胺(盐酸盐) 18905-73-2 详细
Ticagrelor Impurity 259 替格瑞洛杂质259 1882095-50-2 详细
(SP-5-12)-Dimethoxy[N1-(propyl-κC3)-1,2-ethanediaminato(2-)-κN1,κN2]silicon (SP-5-12)-二甲氧基[N1-(丙基-κC3)-1,2-乙二胺(2-)-κN1,κN2]硅 182008-07-7 详细
1-tert-Butyl 2-methyl indoline-1,2-dicarboxylate 1-叔丁基2-甲基二氢吲哚-1,2-二羧酸酯 186704-03-0 详细
2-Methyl-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid 2-甲基-6-氧代-1,6-二氢嘧啶-5-羧酸 18529-69-6 详细
4-(Trimethylsilyl)aniline 4-(三甲基甲硅烷基)苯胺 17889-23-5 详细
4,5-Dinitro-1H-imidazole 4,5-二硝基-1H-咪唑 19183-14-3 详细
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-(2-fluorophenyl)propanoic acid (R)-2-((((9H-芴-9-基)甲氧基)羰基)(甲基)氨基)-3-(2-氟苯基)丙酸 193086-74-7 详细
Methyl 3-bromo-4-(methylsulfonyl)benzoate 3-溴-4-甲砜基苯甲酸甲酯 182003-84-5 详细
4-(Furan-2-yl)pyrimidine-2-thiol 4-(呋喃-2-基)嘧啶e-2-硫醇 190579-95-4 详细
2-(2-Methyl-1,3-thiazol-4-yl)acetamide 2-(2-甲基噻唑-4-基)乙酰胺 185623-66-9 详细
Pramipexole Impurity 3 普拉克索杂质3 1965329-42-3 详细
4-[(2-Ethoxybenzoyl)amino]-1-methyl-3-propyl-1H-pyrazole-5-carboxylic acid 4-[(2-乙氧基苯甲酰基)氨基]-1-甲基-3-丙基-1H-吡唑-5-甲酸 1797861-66-5 详细
Diethyl 2-((dimethylamino)methylene)malonate 2-((二甲氨基)亚甲基)丙二酸二乙酯 18856-68-3 详细
2-(4-Hydroxy-3-iodophenyl)acetic acid 2-(4-羟基-3-碘苯基)乙酸 19039-15-7 详细
Safinamide Impurity Z 沙芬酰胺杂质Z 1827614-91-4 详细
Poly(oxy-1,2-ethanediyl), α-(2-aminoethyl)-ω-[2-[[(1,1-dimethylethoxy)carbonyl]amino]ethoxy]- 聚(氧-1,2-乙二醇),α-(2-氨基乙基)-ω-[2-[[(1,1-二甲基乙氧基)羰基]氨基]乙氧基]- 198227-38-2 详细
(S)-1-Benzyl-4-hydroxypyrrolidin-2-one (S)-1-苄基-4-羟基吡咯烷酮-2-酮 191403-66-4 详细
1-Cyclopropyl-8-ethoxy-6-fluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 1-环丙基-8-乙氧基-6-氟-7-(3-甲基哌嗪-1-基)-4-氧代-1,4-二氢喹啉-3-羧酸 182868-72-0 详细
4,4,7-Triethoxy-7-methyl-3,8-dioxa-4,7-disiladecane 4,4,7-三乙氧基-7-甲基-3,8-二氧杂-4,7-二硅癸烷 18418-54-7 详细
2-Hydrazinyl-6-methylpyrazine 2-肼基-6-甲基吡嗪 19848-57-8 详细
3-(4-(4-chlorophenoxy)phenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine 依鲁替尼杂质18 1807619-68-6 详细
2,4-Diamino-6-(4-methylphenyl)-1,3,5-triazine 2,4-二氨基-6-(4-甲基苯基)-1,3,5-三嗪 19338-12-6 详细
Sodium 3-(trioxidosilyl)propanoate 3-(三氧化硅基)丙酸钠 18191-40-7 详细
Methyl 2-(2,4,5-trichlorophenoxy)acetate 2-(2,4,5-三氯苯氧基)乙酸甲酯 1928-37-6 详细
产品总数:39990 产品页码:
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