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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
Dimethyl 3-(chlorosulfonyl)thiophene-2,5-dicarboxylate 3-(氯磺酰基)噻吩-2,5-二羧酸二甲酯 158439-31-7 详细
1,4'-bipiperidin]-2-one 1,4'-联哌啶]-2-酮 159874-26-7 详细
Laninamivir Impurity 2 拉尼米韦杂质2 161838-87-5 详细
(6-Methylpyridazin-3-yl)methanamine dihydrochloride (6-甲基哒嗪-3-基)甲胺二盐酸盐 1630907-25-3 详细
Saxagliptin Impurity 29 沙格列汀杂质29 1564266-79-0 详细
5,6,7,8-Tetrahydro-α-methyl-1-naphthalenemethanamine 5,6,7,8-四氢-α-甲基-1-萘甲胺 154377-56-7 详细
4,4′-(10,20-Di-4-pyridinyl-21H,23H-porphine-5,15-diyl)bis[benzoic acid 4,4'-(10,20-二-4-吡啶基-21H,23H-卟啉-5,15-二基)双[苯甲酸 1628065-30-4 详细
2-Bromo-9-Methyl-9-phenyl-9H-fluorene 2-溴-9-甲基-9-苯基-9H-芴 1548450-68-5 详细
1-(Hexyloxy)-4-nitrobenzene 1-(己氧基)-4-硝基苯 15440-98-9 详细
2-(Piperidin-2-yl)pyridine 2-(哌啶-2-基)吡啶 15578-73-1 详细
2-(2-(Thiophen-2-yl)ethyl)benzoic acid 2-(2-(噻吩-2-基)乙基)苯甲酸 1622-54-4 详细
1-(tert-Butoxy)-2-(trifluoromethyl)benzene 1-(叔丁氧基)-2-(三氟甲基)苯 16222-42-7 详细
Tert-Butyldimethyl(thiophen-2-yl)silane 叔丁基二甲基(噻吩-2-基)硅烷 163079-25-2 详细
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)scandium(III) 三(2,2,6,6-四甲基-3,5-庚二酮酸)钪(III) 15492-49-6 详细
1-(2-(Benzylthio)-5-chlorothiophen-3-yl)ethanone 1-(2-(苄基硫基)-5-氯噻吩-3-基)乙酮 160982-09-2 详细
2-((4-Methoxyphenyl)ethynyl)aniline (2-(4-甲氧基苯基)炔基)胺基苯 157869-15-3 详细
tert-Butyl 4-hydroxy-7,8-dihydropyrido[4',3':3,4]pyrazolo[1,5-a]pyrimidine-9(10H)-carboxylate 4-羟基-7,8-二氢吡啶并[4',3':3,4]吡唑并[1,5-a]嘧啶-9(10H)-羧酸叔丁酯 1624262-46-9 详细
tert-Butyl 2-amino-5-methylhexanoate 2-氨基-5-甲基己酸叔丁酯 1543874-84-5 详细
6-Methyl-1H-indole-4-carboxylic acid 6-甲基-1H-吲哚-4-羧酸 1546171-82-7 详细
1,3,5-Tris[4-(9-carbazolyl)phenyl]benzene 1,3,5-三[4-(9-咔唑基)苯基]苯 160780-82-5 详细
4-Phenyl-1H-imidazol-2-amine hemisulfate 4-苯基-1H-咪唑-2-胺半硫酸盐 160072-56-0 详细
N-Acetyladenosine N-乙酰腺苷 16265-37-5 详细
N-Butyl heptafluorobutyrate 七氟丁酸正丁酯 1559-07-5 详细
2-(Dipyrrol-2-yl)methylmesitylene 2-(二吡咯-2-基)甲基均三甲苯 159152-14-4 详细
2-Aminopyrimidine-5-carbaldehyde hydrate 2-氨基嘧啶-5-甲醛水合物 1588441-19-3 详细
4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylic acid 4,6-二溴-3-氟噻吩并[3,4-b]噻吩-2-羧酸 1628427-36-0 详细
2,6-Diazaspiro[3.4]octan-7-one oxalate 2,6-二氮杂螺[3,4]辛烷-7-酮草酸盐 1588440-97-4 详细
5-Bromo-2-(piperidin-3-yloxy)pyrimidine hydrochloride 5-溴-2-(哌啶-3-基氧基)嘧啶盐酸盐 1632286-11-3 详细
5-Benzamidopentanoic acid 5-苯甲酰胺戊酸 15647-47-9 详细
Ornidazole Impurity 38 奥硝唑杂质38 1565482-62-3 详细
(3S,8s,9s,10r,13r,14s,17r)-10,13-dimethyl-17-((r)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-3-yl dodecyl carbonate 胆固醇月桂基碳酸酯 15455-85-3 详细
4-((Trimethylsilyl)ethynyl)benzoicacid 4-(三甲基硅烷乙炔基)苯甲酸 16116-80-6 详细
3,5-Dibromo-1-methyl-4-nitro-1H-pyrazole 3,5-二溴-1-甲基-4-硝基-1H-吡唑 155600-99-0 详细
2,6-Dibromoquinazoline 2,6-二溴喹唑啉 161425-75-8 详细
2,3,5,6-Tetrafluoro-4-iodopyridine 2,3,5,6-四氟-4-碘吡啶 16297-19-1 详细
(E)-Ethyl 3-(3-Hydroxy-4-methoxyphenyl)acrylate (E)-3-(3-羟基-4-甲氧基苯基)丙烯酸乙酯 155401-23-3 详细
DPP8-2Sn 2,5-二辛基-3,6-双(5-(三甲基锡基)-噻吩-2-基)吡咯并[3,4-C]吡咯-1,4(2H,5H)-二酮 1613705-06-8 详细
1-(Oxetan-3-yl)ethan-1-amine 1-(氧杂环丁烷-3-基)乙-1-胺 1544892-89-8 详细
1-Phenyl-3-guanylthiourea 1-苯基-3-甲脒硫脲 15989-47-6 详细
Fmoc-Ala-Ala-Pro-OH 1-[N-[N-[9H-芴-9-基甲氧羰基]-L-丙氨酰]-L-丙氨酰]-L-脯氨酸 161220-53-7 详细
1',3',3'-Trimethylspiro[benzo[f]chromene-3,2'-indoline 1',3',3'-三甲基螺[苯并[f]色烯-3,2'-二氢吲哚 1592-43-4 详细
(E)-1,2-Bis(4-methoxyphenyl)ethene (E)-1,2-双(4-甲氧基苯基)乙烯 15638-14-9 详细
5,5'-(Benzo[c][1,2,5]thiadiazole-4,7-diyl)diisophthalicacid 5,5'-(苯并[c][1,2,5]噻二唑-4,7-二基)二间苯二甲酸 1627605-35-9 详细
(S)-1-Benzyl-pyrrolidine-3-carboxylic acid (S) - 1 - 苄基 - 吡咯烷 - 3 - 羧酸 161659-80-9 详细
3-Bromo-5-(dimethoxymethyl)pyridine 3-溴-5-(二甲氧基甲基)吡啶 163163-79-9 详细
4-Methyl-2-(trifluoromethyl)pyridine 4-甲基-2-(三氟甲基)吡啶 1620-79-7 详细
Isoquinolin-7-ylmethanol 7-(羟甲基)异喹啉 158654-76-3 详细
5-Chloro-7-methyl-1H-indole-3-carbaldehyde 5-氯-7-甲基-1H-吲哚-3-甲醛 15936-83-1 详细
1,1,7-Trichlorohept-1-en-3-one 1,1,7-三氯庚-1-烯-3-酮 158355-41-0 详细
2,3-Dihydro-1H-spiro[isoquinoline-4,4'-piperidine] dihydrochloride 2,3-二氢-1H-螺[异喹啉-4,4'-哌啶]二盐酸盐 1588441-25-1 详细
4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)butanehydrazide hydrochloride 4-(2,5-二氧代-2,5-二氢-1H-吡咯-1-基)丁酰肼盐酸盐 1588441-05-7 详细
5-Bromo-3-(piperazin-1-yl)pyrazin-2-amine 2,2,2-trifluoroacetate 5-溴-3-(哌嗪-1-基)吡啶-2-胺2,2,2-三氟乙酸盐 1620569-21-2 详细
tert-Butyl 2-azaspiro[3.4]oct-6-ene-2-carboxylate 2-丁基螺[叔丁基][3.4]辛-6-烯-2-羧酸叔丁酯 1638768-92-9 详细
9-Phenyl-3-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-9H-carbazole 9-苯基-3-[2-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)苯基]-9H-咔唑 1628817-49-1 详细
(2R,3R,4R,5R)-2-(Acetoxymethyl)-5-(2-amino-8-bromo-6-oxo-1H-purin-9(6H)-yl)tetrahydrofuran-3,4-diyl diacetate 2',3',5'-三-O-乙酰基-8-溴代鸟苷 15717-45-0 详细
2-([1,1'-Biphenyl]-3-yl)-4-([1,1'-biphenyl]-4-yl)-6-chloro-1,3,5-triazine 2-([1,1'-联苯]-3-基)-4-([1,1'-联苯]-4-基)-6-氯-1,3,5-三嗪 1621467-35-3 详细
Dimethyl 3,4-dihydroxy-1H-pyrrole-2,5-dicarboxylate 3,4-二羟基-1H-吡咯-2,5-二羧酸二甲酯 1632-19-5 详细
tert-Butyl (3r,4s)-3-acetoxy-2-oxo-4-phenylazetidine-1-carboxylate 叔丁基 (3R,4S)-3-乙酰氧基-2-氧代-4-苯基氮杂环丁烷-1-羧酸 161183-22-8 详细
(R)-3-Amino-4-(3-bromophenyl)butanoic acid hydrochloride (R)-3-氨基-4-(3-溴苯基)丁酸盐酸盐 1632296-25-3 详细
Methyl 2,2-dimethyl-1,3-dioxane-5-carboxylate 2,2-二甲基-1,3-二噁烷-5-羧酸甲酯 155818-14-7 详细
1-Methyl-4-(1,4'-bipiperidin-4-yl)piperazine 1-甲基-4-(1,4'-联哌啶-4-基)哌嗪 1629218-99-0 详细
Methyl 4-amino-1-methyl-1H-imidazole-2-carboxylate 4-氨基-1-甲基-1H-咪唑2-羧酸甲酯 162085-97-4 详细
7-Oxa-1-azaspiro[4.4]nonane hydrochloride 7-氧杂-1-氮杂螺[4.4]壬烷盐酸盐 1620569-18-7 详细
(4-(4-Methylpiperazin-1-yl)phenyl)methanamine 2,2,2-trifluoroacetate (4-(4-甲基哌嗪-1-基)苯基)甲胺2,2,2-三氟乙酸 1632286-18-0 详细
5-Bromo-7H-pyrrolo[2,3-d]pyrimidin-2-amine 5-溴-7H-吡咯并[2,3-d]嘧啶-2-胺 1556457-89-6 详细
3,3''-Dioctyl-2,2':5',2''-terthiophene 3,3''-二辛基-2,2':5',2''-三噻吩 155166-89-5 详细
Methyl (2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)ethyl)glycinate (2-(((((9H-芴-9-基)甲氧基)羰基)氨基)乙基)甘氨酸甲酯 156939-69-4 详细
(R)-3-Methylpiperidine (R)-3-甲基哌啶 16078-25-4 详细
4,4',4''-((1,3,5-Triazine-2,4,6-triyl)tris(azanediyl))tri(benzohydrazide) 4,4',4''-((1,3,5-三嗪-2,4,6-三基)三(氮杂二基))三(苯甲酰肼) 1616285-61-0 详细
(3-Fluoro-4'-pentyl-[1,1'-biphenyl]-4-yl)boronic acid (3-氟-4'-戊基-[1,1'-二苯基]-4-基)硼酸 163129-14-4 详细
Butane-1,4-diylbis(triphenylphosphonium) bromide 溴化丁烷-1,4-二基双(三苯基鏻) 15546-42-6 详细
tert-Butyl 2,3-dihydro-1H-spiro[isoquinoline-4,4'-piperidine]-1'-carboxylate 2,3-二氢-1H-螺[异喹啉-4,4'-哌啶]-1'-羧酸叔丁酯 159634-80-7 详细
2,4,4-Trimethylpentan-1-ol 2,4,4-三甲基戊-1-醇 16325-63-6 详细
7-Methyl-1,2,3,4-tetrahydroquinolin-8-amine 7-甲基-1,2,3,4-四氢喹啉-8-胺 160431-49-2 详细
((tosyloxy)methyl)phosphonic acid (Tenofovir Impurity) ((甲苯磺酰氧基)甲基)膦酸(替诺福韦杂质) 161760-09-4 详细
N-(3-(2-Hydroxy-5-methylphenyl)-3-phenylpropyl)-N,N-diisopropylhydroxylammonium (Tolterodine Impurity) N-(3-(2-羟基-5-甲基苯基)-3-苯丙基)-N,N-二异丙基羟基铵 (托特罗定杂质) 1554029-91-2 详细
3-Amino-6-ethynylpicolinonitrile 3-氨基-6-炔基吡啶-2-甲腈 160602-48-2 详细
2-(2-Methyl-thiazol-4-yl)-phenol 2-(2-甲基噻唑基-4-基)苯酚 160241-65-6 详细
2,3-Dimethyl-5-nitro-2H-indazole 2,3-二甲基-5-硝基-2H-吲唑 1588440-92-9 详细
tert-Butyl N-methyl-N-(pyrrolidin-3-yl)carbamate hydrochloride N-甲基-N-(吡咯烷-3-基)氨基甲酸叔丁酯盐酸盐 1610028-41-5 详细
4-(Aminomethyl)-7-methoxy-3,4-dihydroquinolin-2(1H)-one hydrochloride 4-(氨基甲基)-7-甲氧基-3,4-二氢喹啉-2(1H)-盐酸盐 1588440-89-4 详细
1,1':4',1''-Terphenyl]-2,2'',4,4''-tetracarboxylic acid 1,1':4',1''-三苯基]-2,2'',4,4''-四羧酸 1580004-08-5 详细
3,5-Dimethyloctane 3,5-二甲基辛烷 15869-93-9 详细
2-Methoxyacetamide 2-甲氧基乙酰 16332-06-2 详细
4-(4-Methoxyphenoxy)piperidine 4-(4-甲氧基苯氧基)哌啶 162402-33-7 详细
Tert-butyl 4-cyano-4-phenylpiperidine-1-carboxylate 4-氰基-4-苯基哌啶-1-羧酸叔丁酯 158144-79-7 详细
(1,1,1-Trifluoromethanesulfonato-κO)(triphenylphosphine)gold (1,1,1-三氟甲磺酸盐-κO)(三苯基膦)金 156397-47-6 详细
Imidazo[1,5-a]pyridine-7-carboxylic acid dihydrochloride 咪唑并[1,5-a]吡啶-7-羧酸二盐酸盐 1616526-83-0 详细
((3aR,4R,6R,6aR)-6-(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol ((3aR,4R,6R,6aR)-6-(4-氯-7H-吡咯并[2,3-d]嘧啶-7-基)-2,2-二甲基四氢呋喃[3,4-d][1, 3]二氧杂-4-基)甲醇 158078-04-7 详细
Tolvaptan Impurity 7 托伐普坦杂质7 1580889-33-3 详细
6,7,8-Trimethoxyquinazolin-4(3H)-one 6,7,8-三甲氧基喹唑啉-4(3H)-酮 16064-19-0 详细
2-Hydroxyquinolin-8-yl acetate 2-羟基喹啉-8-基乙酸酯 15450-72-3 详细
(S)-(4-Chlorophenyl)(phenyl)methanamine (S)-(4-氯苯基)(苯基)甲胺 163837-32-9 详细
((2R,3S,4S,5R)-5-(6-Amino-2-ethoxy-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (Fludarabine Impurity) ((2R,3S,4S,5R)-5-(6-氨基-2-乙氧基-9H-嘌呤-9-基)-3,4-二羟四氢呋喃-2-基)磷酸二氢甲酯 (氟达拉滨杂质) 159002-28-5 详细
2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid 2,4-二氯-7H-吡咯并[2,3-d]嘧啶-6-羧酸 1638760-72-1 详细
Lithium 3-morpholinopropanoate 3-吗啉代丙酸锂 1624261-85-3 详细
4-Methylquinolin-7-ol 4-甲基喹啉-7-醇 15463-09-9 详细
Benzyl-PEG8-THP 苄基-八聚乙二醇-四氢吡喃醚 1611489-00-9 详细
2,6-Bis(4-(diphenylamino)phenyl)anthracene-9,10-dione 2,6-双(4-(二苯基氨基)苯基)蒽-9,10-二酮 1640978-33-1 详细
(2R,3R,6S)-6-(4-fluorophenyl)-2-(4-hydroxyphenyl)tetrahydro-2H- pyran-3-carboxylic acid 依折麦布杂质37 1618657-31-0 详细
产品总数:39953 产品页码:
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