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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
Methyl (E)-4-((hydroxyimino)methyl)-2-methylbenzoate (E)-4-((羟基亚氨基)甲基)-2-甲基苯甲酸甲酯 1261169-50-9 详细
6-Amino-2-ethyl-2,3-dihydro-1H-isoindol-1-one 6-氨基-2-乙基-2,3-二氢-1H-异吲哚-1-酮 1234616-17-1 详细
2-Bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine 2-溴-1-(苯基磺酰基)-1H-吡咯并[2,3-b]吡啶 1227271-03-5 详细
(1R,6S)-rel-3-boc-3,7-diazabicyclo[4.2.0]octane (1R,6S)-rel-3-Boc-3,7-二氮杂双环[4.2.0]辛烷 1250993-51-1 详细
4-(Bromomethyl)-7-(diethylamino)coumarin 4-(溴甲基)-7-(二乙氨基)香豆素 1256259-14-9 详细
2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazole 2-(4-(4,4,5,5-四甲基-1,3,2-二氧杂硼戊烷-2-基)苯基)-1H-咪唑 1229584-17-1 详细
3-Benzyl-3-azabicyclo[3.1.1]heptan-6-amine 3-苄基-3-氮杂双环[3.1.1]庚烷-6-胺 1245794-60-8 详细
tert-Butyl 6-oxa-1-azaspiro[3.3]heptane-1-carboxylate 6-氧杂-1-氮杂螺[3,4]庚烷-1-羧酸叔丁酯 1245816-27-6 详细
4-Hydroxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-10(9H)-one (Ketotifen Impurity) 4-羟基-4-(1-甲基哌啶-4-基)-4H-苯并[4,5]环庚[1,2-b]噻吩-10(9H)-酮 (酮替芬杂质) 126939-27-3 详细
Naphthol AS-BI N-(2,3-二氢-2-氧代-1H-苯并咪唑-5-基)-3-羟基-2-萘甲酰胺 1237-75-8 详细
1-(2-(Di(adamantan-1-yl)phosphino)phenyl)piperidine 1-(2-(二(金刚烷-1-基)膦基)苯基)哌啶 1237588-13-4 详细
Tert-butyl 4-(2-bromopyridin-4-yl)piperazine-1-carboxylate 4-(2-溴吡啶-4-基)哌嗪-1-羧酸叔丁酯 1266118-96-0 详细
5-(Chloromethyl)picolinonitrile hydrochloride 5-(氯甲基)吡啶-2-腈盐酸盐 1225380-31-3 详细
4,4'-Bipyridine]-2,2',6,6'-tetracarboxylic acid 4,4'-联吡啶]-2,2',6,6'-四羧酸 124558-60-7 详细
Iguratimod Impurity 29 (Cp Impurity M10) 艾拉莫德杂质 29(Cp 杂质 M10) 123663-48-9 详细
1,3-Dimethoxy-1,3-dimethylurea 1,3-二甲氧基-1,3-二甲基脲 123707-26-6 详细
5-Deoxy-L-ribose phenylhydrazone 5-脱氧-L-核糖苯腙 123168-30-9 详细
1-Bromo-4-(heptyloxy)benzene 1-溴-4-(庚氧基)苯 123732-04-7 详细
Bis((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methyl)amine 双((2,3-二氢苯并[b][1,4]二噁烷-6-基)甲基)胺 1260811-27-5 详细
2-Chloro-5-fluoro-6-methylnicotinic acid methyl ester 2-氯-5-氟-6-甲基烟酸甲酯 1253383-90-2 详细
m-PEG7-CH2CH2CHO MPEG8-ALD 1234369-95-9 详细
Boc-Aminooxy-PEG3-C2-NH2 叔丁氧羰基羟胺-三乙二醇-丙酸 1235514-18-7 详细
8-(Glycidyloxy)-n-octyl]trimethoxysilane 8-(环氧丙基氧)-正辛基]三甲氧基硅烷 1239602-38-0 详细
(6-Ethoxy-4-methylpyridin-3-yl)boronic acid (6-乙氧基-4-甲基吡啶-3-基)硼酸 1256355-37-9 详细
5-Bromo-3,3-dimethyl-1H-pyrrolo[2,3-b]pyridin-2(3H)-one 5-溴-3,3-二甲基-1H-吡咯并[2,3-b]吡啶-2(3H)-酮 1263280-06-3 详细
(S)-2-(2-Bromophenyl)pyrrolidine hydrochloride (S)-2-(2-溴苯基)吡咯烷盐酸盐 1224945-39-4 详细
4-Bromo-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid 4-溴-1H-吡咯并[2,3-c]吡啶-2-羧酸 1252572-24-9 详细
N1-(4-Fluorobenzyl)-4-nitrobenzene-1,3-diamine N1-(4-氟苄基)-4-硝基苯-1,3-二胺 1263404-74-5 详细
1-(2-Methoxyethyl)-1-methylpyrrolidinium bis(fluorosulfonyl)imide N-甲基-N-(2-甲氧基乙基)吡咯烷鎓双(氟磺酰基)酰亚胺 1235234-47-5 详细
ZIF-9 IRON(III)1,3,5-BENZENETRICARBOXYLATEHYDRATE,POROUS(F-FREEMIL-100(FE),KRICTF100)[IRONTRIMESATE] 1257379-83-1 详细
3-Chloro-2-formylbenzonitrile 3-氯-2-甲酰基苯甲腈 1256561-76-8 详细
(R)-2-((tert-butoxycarbonyl)amino)-3-((1-(2-hydroxy-4,4-dimethyl-6-oxocyclohex-1-en-1-yl)ethylidene)amino)propanoic acid (R)-2-((叔丁氧基羰基)氨基)-3-((1-(2-羟基-4,4-二甲基-6-氧代环己-1-烯-1-基)亚乙基)氨基)丙酸 1263047-33-1 详细
5-Bromo-2,4-dichloro-6-(trifluoromethyl)pyrimidine 5-溴-2,4-二氯-6-(三氟甲基)嘧啶 1240622-62-1 详细
7H-Pyrrolo[2,3-d]pyrimidine-5-carboxylic acid 7H-吡咯并[2,3-d]嘧啶-5-羧酸 1234616-77-3 详细
tert-Butyl 7-amino-2-azabicyclo[2.2.1]heptane-2-carboxylate 7-氨基-2-氮杂双环[2.2.1]庚烷-2-羧酸叔丁酯 1251015-62-9 详细
(6-Methoxy-1,5-naphthyridin-4-yl)boronic acid (6-甲氧基-1,5-萘啶-4-基)硼酸 1257640-81-5 详细
3-HYDROXY-2-METHOXYBENZONITRILE 3-羟基-2-甲氧基苯甲腈 1243281-23-3 详细
Levonorgestrel Ep Impurity A 左炔诺孕酮EP杂质A 1260525-53-8 详细
(S)-Isopropyl 2-amino-3-(4-hydroxyphenyl)propanoate (S)-2-氨基-3-(4-羟基苯基)丙酸异丙酯 126173-94-2 详细
tert-Butyl (3S)-3-[(methylamino)methyl]pyrrolidine-1-carboxylate (3S)-3-[(甲基氨基)甲基]吡咯烷-1-羧酸叔丁酯 1245642-79-8 详细
1-(1-Phenylcyclopropyl)piperazine 1-(1-苯基环丙基)哌嗪 1245647-91-9 详细
Potassium trifluoro(2-(methylthio)pyrimidin-5-yl)borate (2-甲巯基嘧啶-5-基)三氟硼酸钾 1245906-73-3 详细
3-Boc-3-azabicyclo[3.2.1]octane-8-acetic acid 3-Boc-3-氮杂双环[3.2.1]辛烷-8-乙酸 1250996-75-8 详细
2-(1,1-Dimethylethyl)-5-pyrimidinecarboxylic acid 2-(1,1-二甲基乙基)-5-嘧啶羧酸 126230-73-7 详细
4-Chloroquinazolin-2-amine 4-氯喹唑啉-2-胺 124309-74-6 详细
3,3-Dimethoxypyrrolidine hydrochloride 3,3-二甲氧基吡咯烷盐酸盐 1263283-20-0 详细
tert-Butyl (2S)-2-cyclopropylpiperazine-1-carboxylate (2S)-2-环丙基哌嗪-1-羧酸叔丁酯 1240586-17-7 详细
Dithieno[3',2':3,4;2'',3'':5,6]Benzo[1,2-c][1,2,5]thiadiazole 二噻吩并[3',2':3,4;2'',3'':5,6]苯并[1,2-c][1,2,5]噻二唑 1256138-50-7 详细
2-Amino-4-(trifluoromethyl)nicotinic acid 2-氨基-4-(三氟甲基)烟酸 1227489-68-0 详细
tert-Butyl 5-bromo-2H-spiro[benzofuran-3,4'-piperidine]-1'-carboxylate 5-溴-2H-螺[苯并呋喃-3,4'-哌啶]-1'-甲酸叔丁酯 1251015-16-3 详细
3-Bromo-4-fluoroaniline hydrochloride 3-溴-4-氟苯胺盐酸盐 1257535-28-6 详细
(R)-tert-Butyl 3-((tert-butoxycarbonyl)amino)piperidine-1-carboxylate (R)-3-((叔丁氧羰基氨基)哌啶-1-甲酸叔丁酯 1263078-12-1 详细
tert-Butyl (4R)-4-(bromomethyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate (4R)-4-(溴甲基)-2,2-二甲基-1,3-噁唑烷-3-羧酸叔丁酯 1260610-79-4 详细
Propyl L-alaninate hydrochloride L-丙氨酸丙酯盐酸盐 122774-31-6 详细
Ethyl 2,3,4,6-tetra-O-benzyl-β-D-thiogalactopyranoside 乙基2,3,4,6-O-苄基-β-D-硫代半乳糖苷 125411-99-6 详细
tert-Butyl 4-oxo-3H,4H,5H,6H,7H-pyrrolo[3,4-d]pyrimidine-6-carboxylate 4-氧代-3H,4H,5H,6H,7H-吡咯并[3,4-d]嘧啶-6-羧酸叔丁酯 1229455-14-4 详细
2-Chloro-1-(3-isobutylphenyl)propan-1-one (Ibuprofen Impurity) 2-氯-1-(3-异丁基苯基)丙烷-1-酮 (布洛芬杂质) 1261642-35-6 详细
4-(4-Methylthiazol-5-yl)benzonitrile 4-(4-甲基噻唑-5-基)苯腈 122957-57-7 详细
(2R,3aR,6aR)-1-((R)-2-(((R)-1-Ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoyl)octahydrocyclopenta[b]pyrrole-2-carboxylic acid (Ramipril Impurity) (2R,3aR,6aR)-1-((R)-2-(((R)-1-乙氧基-1-氧代-4-苯基丁烷-2-基)氨基)丙酰基)八旋流五[b]吡咯-2-羧酸 (雷米普利杂质) 1246253-05-3 详细
tert-Butyl 8-oxa-2,5-diazaspiro[3.5]nonane-2-carboxylate 8-氧杂-2,5-二氮杂螺[叔丁基][3.5]壬烷-2-羧酸叔丁酯 1251002-01-3 详细
1-Hydroxy-2-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1h-pyrazol-4-yl)propane-2-sulfonic acid 1-羟基-2-(3-甲基-5-氧代-1-苯基-4,5-二氢-1H-吡唑-4-基)丙烷-2-磺酸 1242471-40-4 详细
tert-Butyl 2-azaspiro[3.3]heptane-2-carboxylate 2-癸基吡咯[3.3]庚烷-2-羧酸叔丁酯 1259489-92-3 详细
Rhodium(III) oxide (hydrate) 氧化铑(III) (水合物) 123542-79-0 详细
6-Bromo-3-ethyl-[1,2,4]triazolo[4,3-a]pyridine 6-溴-3-乙基-[1,2,4]三唑并[4,3-a]吡啶 1253789-47-7 详细
Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate 3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)噻吩-2-羧酸甲酯 1227664-10-9 详细
tert-Butyl 3-hydrazinylazetidine-1-carboxylate 3-肼基氮杂环丁烷-1-羧酸叔丁酯 1235407-01-8 详细
(R)-6-Methylpiperazin-2-one (R)-6-甲基哌嗪-2-酮 1240589-57-4 详细
Ketoprofen Impurity 37 酮洛芬杂质37 1257296-76-6 详细
4-(Fluoromethyl)piperidin-4-ol hydrochloride 4-(氟甲基)哌啶-4-醇盐酸盐 1253929-33-7 详细
(S)-2-Amino-3-(5-methylfuran-2-yl)propanoic acid (S)-2-氨基-3-(5-甲基呋喃-2-基)丙酸 1269979-34-1 详细
tert-Butyl 3,4-dihydroquinoline-1(2H)-carboxylate 3,4-二氢喹啉-1(2H)-甲酸叔丁酯 123387-53-1 详细
Methyl 2-[(1H-pyrrolo[2,3-b]pyridin-5-yl)oxy]-4-[4-[[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-enyl]methyl]piperazin-1-yl]benzoate 2-[(1H-吡咯并[2,3-b]吡啶-5-基)氧基]-4-[4-[[2-(4-氯苯基)-4,4-二甲基环己-1-烯基]甲基]哌嗪-1-基]苯甲酸甲酯 1235865-76-5 详细
tert-Butyl 3-((3-bromopyridin-2-yl)oxy)azetidine-1-carboxylate 3-(3-溴-吡啶-2-氧基)-氮杂环丁烷-1-羧酸叔丁酯 1227381-94-3 详细
2-Chloro-4-fluoro-5-methylpyridine 2-氯-4-氟-5-甲基吡啶 1227574-24-4 详细
3'-Amino-[1,1'-biphenyl]-3-carboxylicacid 3'-氨基-[1,1'-联苯]-3-羧酸 124221-71-2 详细
(S)-tert-Butyl 3-iodopyrrolidine-1-carboxylate (S)-3-碘吡咯烷-1-羧酸叔丁酯 1234576-81-8 详细
(R)-1-Benzyl-N,N-dimethylpyrrolidin-3-amine (R)-1-苄基-N,N-二甲基吡咯烷-3-胺 1235437-44-1 详细
Methyl 4'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1'-biphenyl]-3-carboxylate 4'-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-[1,1'-联苯]-3-羧酸甲酯 1256358-85-6 详细
2-Methyl-4-(methoxymethoxy)phenylboronic acid 2-甲基-4-(甲氧基甲氧基)苯基硼酸 1260374-05-7 详细
3-Bromoisoquinolin-5-amine 3-溴异喹啉-5-胺 1260860-64-7 详细
2-Chlorooxazole-4-carbonitrile 2-氯噁唑-4-腈 1240598-38-2 详细
Cobalt boride 硼化钴 12619-68-0 详细
Cyclopentenylferrocene 环戊烯基二茂铁 12260-67-2 详细
21H,23H-Porphine, 5,10,15,20-tetraphenyl-,manganese complex 21H,23H-卟啉,5,10,15,20-四苯基-,锰络合物 12650-83-8 详细
1,1-Dimethylethyl 3-bromo-6-nitro-1H-indole-1-carboxylate 3-溴-6-硝基-1H-吲哚-1-羧酸1,1-二甲基乙基酯 1246471-29-3 详细
(R)-4-((9H-fluoren-9-yl)methoxy)-2-((tert-butoxycarbonyl)amino)-4-oxobutanoic acid (R)-4-((9H-芴-9-基)甲氧基)-2-((叔丁氧基羰基)氨基)-4-氧代丁酸 123417-19-6 详细
1,3-Di(4H-1,2,4-triazol-4-yl)propane 1,3-二(4H-1,2,4-三唑-4-基)丙烷 1228666-88-3 详细
Pyrimidin-2-ylmethanamine acetate 嘧啶-2-基甲胺乙酸酯 1246834-64-9 详细
4-Fluoro-1h-indazol-6-ol 4-氟-1h-吲唑-6-醇 1253791-66-0 详细
Methyl (R)-2-acetamido-3-(6-fluoro-1H-indol-3-yl)propanoate (R)-2-乙酰氨基-3-(6-氟-1H-吲哚-3-基)丙酸甲酯 1234842-62-6 详细
n-(4-Chlorophenyl)-2,6-difluorobenzamide N-(4-氯苯基)-2,6-二氟苯甲酰胺 122987-01-3 详细
Methyl 5-(aminomethyl)nicotinate hydrochloride 5-(氨基甲基)烟酸甲酯盐酸盐 1260791-59-0 详细
(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2,3-dimethylphenyl)propanoic acid (R)-2-((((9H-芴-9-基)甲氧基)羰基)氨基)-3-(2,3-二甲基苯基)丙烷酸 1270290-64-6 详细
4-(Bis(4-fluorophenyl)methyl)-1-cinnamylpiperazine 1-oxide (Flunarizine Impurity) 4-(双(4-氟苯基)甲基)-1-肉桂基哌嗪1-氧化物 (氟桂利嗪杂质) 123375-94-0 详细
Ethyl spiro[3.3]heptane-2-carboxylate 螺[3.3]庚烷-2-羧酸乙酯 1255098-89-5 详细
1-(4-Nitrophenyl)cyclobutan-1-amine 1-(4-硝基苯基)环丁-1-胺 1260672-25-0 详细
1-Amino-4,4-difluorocyclohexane-1-carboxylic acid 1-氨基-4,4-二氟环己烷-1-羧酸 1240529-10-5 详细
(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(benzo[d][1,3]dioxol-5-yl)propanoic acid (S)-2-(((9H-芴-9-基)甲氧基)羰基)氨基)-3-(苯并[d][1,3]二恶英-5-基)丙酸 1260609-75-3 详细
Palonosetron Impurity 12 帕洛诺司琼杂质12 1251515-96-4 详细
tert-Butyl 1-oxa-6-azaspiro[3.4]octane-6-carboxylate 1-氧杂-6-氮杂螺[3.4]辛烷-6-羧酸叔丁酯 1264635-65-5 详细
产品总数:39953 产品页码:
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