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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
9-Epiartemisinin 9-表青蒿素 113472-97-2 详细
Marbofloxacin Ep Impurity A 马波沙星EP杂质A 115551-40-1 详细
tert-Butyl 3-(1-amino-2-methoxy-2-oxoethyl)pyrrolidine-1-carboxylate N1-Boc-吡咯烷-3-(氨-2-基)乙酸甲酯 1135916-70-9 详细
3-Amino-3-(2-bromophenyl)propanoic acid 3-氨基-3-(2-溴苯基)丙酸 117391-48-7 详细
Ethyl 6-phenylpiperidine-2-carboxylate 6-苯基哌啶-2-甲酸乙酯 1137664-24-4 详细
tert-Butyl 3-(aminomethyl)azetidine-1-carboxylate hydrochloride 3-(氨基甲基)氮杂环丁烷-1-羧酸叔丁酯盐酸盐 1173206-71-7 详细
4-[1-[4-[Bis(4-methylphenyl)amino]phenyl]cyclohexyl]-N-(3-methylphenyl)-N-(4-methylphenyl)benzenamine 4-[1-[4-[双(4-甲基苯基)氨基]苯基]环己基]-N-(3-甲基苯基)-N-(4-甲基苯基)苯胺 1174006-36-0 详细
1,5-Dimethoxypentane 1,5-二甲氧基戊烷 111-89-7 详细
(3aS,4R,5S,6aR)-5-(Benzyloxy)-4-((benzyloxy)methyl)hexahydro-2H-cyclopenta[b]furan-2-one (3aS,4R,5S,6aR)-5-(苄氧基)-4-((苄氧基)甲基)六氢-2H-环戊[b]呋喃-2-酮 114826-79-8 详细
(r)-2-(((Benzyloxy)carbonyl)amino)-3-(4-fluorophenyl)propanoic acid (R)-2-(((苄氧基)羰基)氨基)-3-(4-氟苯基)丙酸 117467-73-9 详细
Ethyl 6-bromo-5-hydroxy-1-methyl-4-((methylamino)methyl)-2-((phenylthio)methyl)-1H-indole-3-carboxylate (Arbidol Impurity) 6-溴-5-羟基-1-甲基-4-((甲基氨基)甲基)-2-((苯硫基)甲基)-1H-吲哚-3-羧酸乙酯 (阿比朵尔杂质) 1130901-04-0 详细
2-(But-2-yn-1-yl)isoindoline-1,3-dione 2-(丁-2-炔-1-基)异二氢吲哚-1,3-二酮 113439-83-1 详细
4-(4-Hydroxybenzoyl)phenyl pivalate 4-(4-羟基苯甲酰基)苯基新戊酸酯 114031-67-3 详细
Methyl 5-((tert-butoxycarbonyl)(methyl)amino)thiophene-2-carboxylate 5-((叔丁氧基羰基)(甲基)氨基)噻吩-2-羧酸甲酯 1174316-17-6 详细
2-Methylnaphthalen-1-amine hydrochloride 2-甲基萘-1-胺盐酸盐 111180-78-0 详细
Cabozantinib Impurity 76 卡博替尼杂质76 113136-79-1 详细
2,3-Dichloro-1-methyl-4-(trifluoromethyl)benzene 2,3-二氯-1-甲基-4-(三氟甲基)苯 115571-58-9 详细
Etomidate Impurity 18 依托咪酯杂质18 112421-33-7 详细
(3,3-Difluorocyclobutyl)methanamine (3,3-二氟环)甲胺 1159882-59-3 详细
5,10,15,20-Tetrakis[4-(1,1-dimethylethyl)phenyl]-21H,23H-porphine 5,10,15,20-四[4-(1,1-二甲基乙基)苯基]-21H,23H-卟吩 110452-48-7 详细
2',5'-Dimethyl-[1,1':4',1''-terphenyl]-3,3'',5,5''-tetracarboxylicacid 2',5'-二甲基-[1,1':4',1''-三联苯]-3,3'',5,5''-四羧酸 1119195-98-0 详细
tert-Butyl 4-cyano-4-(2-fluoro-4-methylphenyl)piperidine-1-carboxylate 4-氰基-4-(2-氟-4-甲基苯基)哌啶-1-甲酸叔丁酯 1150315-87-9 详细
Methyl 3-bromo-4-methyl-5-nitropicolinate 3-溴-4-甲基-5-硝基吡啶甲酸甲酯 1150618-07-7 详细
Methyl 8-oxo-5,6,7,8-tetrahydronaphthalene-2-carboxylate 8-氧代-5,6,7,8-四氢化萘-2-甲酸甲酯 116047-26-8 详细
tert-Butyl (3S,4S)-4-amino-3-hydroxypiperidine-1-carboxylate (3S,4S)-4-氨基-3-羟基哌啶-1-羧酸叔丁酯 1161932-04-2 详细
Hexahydro-1H-pyrido[1,2-a]pyrazin-4(6H)-one 六氢-1H-吡啶并[1,2-a]吡嗪-4(6H)-酮 109814-50-8 详细
3,3-Dibromo-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one 3,3-二溴-1,3-二氢-2H-吡咯并[2,3-b]吡啶-2-酮 113423-51-1 详细
4-(Benzyloxy)-2-fluorobenzoic acid 4-苄氧基-2-氟苯甲酸 114045-96-4 详细
5-Fluoro-1-methoxy-2-methyl-3-nitrobenzene 5-氟-1-甲氧基-2-甲基-3-硝基苯 1167055-65-3 详细
H-D-Tyr-NH2·HCl D-酪氨酰胺盐酸盐 117888-79-6 详细
DIchloro[2-(4,5-dihydro-2-oxazolyl)quinoline]palladium(II) 二氯[2-(4,5-二氢-2-噁唑基)喹啉]钯(II) 1150097-98-5 详细
N-(1-isopropoxyethyl)acetamide N-(1-异丙氧基乙基)乙酰胺 115910-75-3 详细
4-Chloro-2-fluoro-3-methoxybenzoic acid 4-氯-2-氟-3-甲氧基苯甲酸 1169870-80-7 详细
(2-Oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-5-yl)boronic acid (2-氧代-2,3-二氢-1H-吡咯并[2,3-b]吡啶-5-基)硼酸 1111637-70-7 详细
7-TFA-ap-7-Deaza-ddA 7-TFA-ap-7-脱氮-ddA 114748-71-9 详细
Benzyl 3-aminopyrrolidine-1-carboxylate hydrochloride 1-Cbz-3-氨基吡咯烷盐酸盐 1159822-27-1 详细
Butane-1,3-diyl diacetate 1,3-丁二醇二乙酸酯 1117-31-3 详细
N-[6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl]methanesulfonamide N-[6-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)萘-2-基]甲磺酰胺 1132940-88-5 详细
4-Hydroxy-7-quinolinecarboxylic acid 4-羟基-7-喹啉羧酸 1150618-22-6 详细
Bicyclo[2.2.1]heptan-2-ylchlorodimethylsilane 双环[2.2.1]庚烷-2-基氯二甲基硅烷 117046-42-1 详细
(S)-(-)-1-Ethyl-2-pyrrolidinecarboxamide (S)-(-)-1-乙基-2-吡咯烷甲酰胺 114812-34-9 详细
3-(3-Chlorophenoxy)propan-1-amine 3-(3-氯苯氧基)丙-1-胺 116753-50-5 详细
2-Methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrrolo[2,3-b]pyridine 2-甲基-5-(四甲基-1,3,2-二氧硼杂环戊烷-2-基)-1H-吡咯并[2,3-b]吡啶 1111638-03-9 详细
Methyl-d-alanine hydrochloride 甲基-D-丙氨酸盐酸盐 1155878-14-0 详细
(R)-1-(2-Chloro-6-fluorophenyl)ethanamine (R)-1-(2-氯-6-氟苯基)乙胺 1100575-44-7 详细
Methyl (R)-2-acetamido-3-(5-chloro-1H-indol-3-yl)propanoate (R)-2-乙酰氨基-3-(5-氯-1H-吲哚-3-基)丙酸甲酯 114872-81-0 详细
5-(2-(tert-Butylamino)acetyl)-1,3-phenylene bis(dimethylcarbamate) (Bambuterol Impurity) 5-(2-(叔丁胺基)乙酰基)-1,3-亚苯基双(二甲基氨基甲酸酯) (班布特罗杂质) 112935-94-1 详细
3A-Amino-3A-deoxy-(2AS,3AS)-β-cyclodextrin 3A-氨基-3A-脱氧-(2AS,3AS)-β-环糊精水合物 117194-77-1 详细
4-Bromo-1H-indol-7-ol 4-溴-7-羟基吲哚 1167056-91-8 详细
Ketorolac Impurity 23 酮咯酸杂质23 113502-54-8 详细
(6-Propoxypyridin-3-yl)boronic acid (6-丙氧基吡啶-3-基)硼酸 1150114-50-3 详细
(5-((Tetrahydro-2h-pyran-4-yl)oxy)pyridin-3-yl)boronic acid (5-((四氢-2H-吡喃-4-基)氧)吡啶-3-基)硼酸 1103862-08-3 详细
tert-Butyl 4-oxo-6-azaspiro[2.5]octane-6-carboxylate 4-氧代-6-氮杂螺[2.5]辛烷-6-羧酸叔丁酯 1101840-74-7 详细
2,2,2-Trifluoro-1-(pyridin-3-yl)ethanamine hydrochloride (±)-2,2,2-三氟-1-吡啶-3-乙胺盐酸盐 1138011-22-9 详细
1-Benzyl-5-bromo-1,2,3,6-tetrahydropyridine 1-苄基-5-溴-1,2,3,6-四氢吡啶 1159982-62-3 详细
Rhodamine 101 (inner salt) 罗丹明101内盐 116450-56-7 详细
(6R,7R)-7-Amino-3-(((5-(carboxymethyl)-4-methylthiazol-2-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefodizime Impurity) (6R,7R)-7-氨基-3-(((5-(羧甲基)-4-甲基噻唑-2-基)硫代)甲基)-8-氧代-5-硫杂-1-氮杂双环[4.2.0] 辛-2-烯-2-羧酸 (头孢地嗪杂质) 111298-82-9 详细
tert-Butyl 2-(5-bromopyrimidin-2-yl)acetate 2-(5-溴嘧啶-2-基)乙酸叔丁酯 1114830-16-8 详细
6-Bromo-2,4-dichloro-3H-pyrrolo[2,3-d]pyrimidine 6-溴-2,4-二氯-3H-吡咯并[2,3-d]嘧啶 1131992-30-7 详细
11-(Triethoxysilyl)undecan-1-amine 11-(三乙氧基甲硅烷基)十一烷-1-胺 116821-45-5 详细
(3-Methoxy-5-nitrophenyl)methanamine (3-甲氧基-5-硝基苯基)甲胺 1108723-88-1 详细
4-(4-Nitrophenyl)-1H-pyrazole 4-(4-硝基苯基)-1H-吡唑 114474-26-9 详细
Sofosbuvir Impurity 32 索磷布韦杂质32 1157884-58-6 详细
3-Amino-6-chloropyridine-2-carboxylic acid hydrochloride 3-氨基-6-氯吡啶盐酸盐 1112213-20-3 详细
N-(6-Bromonaphthalen-2-yl)methanesulfonamide N-(6-溴萘-2-基)甲烷磺酰胺 1132940-86-3 详细
1h-Indazol-3-ylmethanamine hydrochloride 1H-吲唑-3-基甲胺盐酸盐 117891-16-4 详细
(9H-fluoren-9-yl)methyl 3-oxopiperazine-1-carboxylate (9H-芴-9-基)3-氧代哌嗪-1-羧酸甲酯 1119449-40-9 详细
1-Acetylcyclohexanol 1-乙酰环己醇 1123-27-9 详细
4-Iodo-2,5-dimethylphenol 4-碘-2,5-二甲基苯酚 114971-53-8 详细
(S)-2-(N-Methoxy-N-methylcarbamoyl)pyrrolidine-1-carboxylic acid tert-butyl ester (S)-2-(N-甲氧基-N-甲基氨基甲酰基)吡咯烷-1-羧酸叔丁酯 115186-37-3 详细
(S)-2-((5-nitropyridin-2-yl)amino)-3-phenylpropan-1-ol (S)-2-((5-硝基吡啶-2-基)氨基)-3-苯基丙烷-1-醇 115416-53-0 详细
6-Amino-2,3-dichlorophenol 6-氨基-2,3-二氯苯酚 116278-69-4 详细
3-Amino-3-(4-ethylphenyl)propanoic acid 3-氨基-3-(4-乙基苯基)丙酸 117391-52-3 详细
Methyl (Z)-2-(3-oxo-2-(pent-2-en-1-yl)cyclopentyl)acetate (Z)-2-(3-氧代-2-(戊-2-烯-1-基)环戊基)乙酸甲酯 1101843-02-0 详细
Ethyl 2-amino-4,5-dichlorobenzoate 2-氨基-4,5-二氯苯甲酸乙酯 1108668-25-2 详细
9-Chloro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl propionate (Beclomethasone Dipropionate Beclomethasone Dipropionate) 9-氯-11-羟基-10,13,16-三甲基-3-氧代-17-(2-(丙酰氧基)乙酰基)-2,3,6,7,8,9,10,11,12,13,14,15,16,17-十四氢-1H-环戊酸[a]菲-17-基丙酸 (丙酸倍氯米松) 114371-33-4 详细
4-Cyanophenyl 4-(but-3-en-1-yloxy)benzoate 4-氰基苯基4-(丁-3-烯-1-基氧基)苯甲酸甲酯 114482-57-4 详细
6-(N-Trifluoroacetyl)aminocaproic acid n-succinimidyl ester 6-(N-三氟乙酰基)氨基己酸正琥珀酰亚胺酯 117032-51-6 详细
N-([1,1':4',1''-Terphenyl]-4-yl)-9,9-dimethyl-9H-fluoren-2-amine N-([1,1':4',1''-三联苯]-4-基)-9,9-二甲基-9H-芴-2-胺 1179529-07-7 详细
RP 48497 Impurity 2 3-(ChloroMethyl)-N-(5-chloro-2-pyridinyl)-2-pyrazinecarboxaMide 1122549-47-6 详细
N,N'-Bis(4-chlorophenyl)-N,N'-diphenyl-1,4-phenylenediamine N,N’-双(4-氯苯基)-N,N’-二苯基-1,4-苯二胺 113703-66-5 详细
(1S)-5-Fluoro-2,3-dihydro-1H-inden-1-amine (1S)-5-氟-2,3-二氢-1H-茚-1-胺 1114333-11-7 详细
Methyl 2-(bromomethyl)-α-(methoxyimino)benzeneacetate 2-(溴甲基)-α-(甲氧基亚氨基)苯乙酸甲酯 115199-26-3 详细
Picosulfate Impurity 9 匹可硫酸酯杂质9 109810-81-3 详细
Salbutamol Impurity 12 沙丁胺醇杂质12 115787-52-5 详细
(R)-1-(2,6-dichlorophenyl)ethan-1-amine (R)-1-(2,6-二氯苯基)乙-1-胺 1131737-05-7 详细
7-TFA-ap-7-Deaza-ddG 7-TFA-AP-7-DEAZA-双脱氧鸟苷 114748-68-4 详细
2-(4-Bromophenyl)-6-iodoimidazo[1,2-a]pyridine 2-(4-溴苯基)-6-碘咪唑并[1,2-a]吡啶 118000-66-1 详细
5-(Methylthio)pyridine-3-boronic acid pinacol ester 5-(甲硫基)吡啶-3-硼酸频哪醇酯 1171891-40-9 详细
Ethyl 5-ethyl-1H-imidazole-2-carboxylate 5-乙基-1H-咪唑-2-羧酸乙酯 1171124-65-4 详细
tert-Butyl 7,9-dioxo-2,6-diazaspiro[3.5]nonane-2-carboxylate 7,9-二氧代-2,6-二氮杂螺[3.5]壬烷-2-羧酸叔丁酯 1105664-04-7 详细
N-Octyldimethyl (Dimethylamino) silane 正辛基二甲基(二甲基氨基)硅烷 110348-62-4 详细
Tetraethylphosphonium hexafluorophosphate(V) 四乙基膦六氟磷酸盐(V) 111928-07-5 详细
2-(2-Chlorophenyl)-2,2-difluoroacetic acid 2-(2-氯苯基)-2,2-二氟乙酸 1150164-78-5 详细
(tert-butoxycarbonyl)-DL-isoleucine 叔丁氧羰基-DL-异亮氨酸 116194-21-9 详细
3-Amino-3-(2,3-dichlorophenyl)propanoic acid 3-氨基-3-(2,3-二氯苯基)丙酸 117391-56-7 详细
2,5-Dichloroquinazolin-4-amine 2,5-二氯喹唑啉-4-胺 1107695-06-6 详细
(3'-Chloro-[1,1'-biphenyl]-3-yl)boronic acid (3'-氯-[1,1'-联苯]-3-基)硼酸 1107603-42-8 详细
3-(Methoxycarbonyl)cyclobutanecarboxylic acid 3-(甲氧基羰基)环丁烷羧酸 116569-00-7 详细
Metoserpate 美托舍酯 1178-28-5 详细
产品总数:39953 产品页码:
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