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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-Bromo-4-methylpyridazine 3-溴-4-甲基哒嗪 1416373-61-9 详细
1-Acetylazetidin-3-yl acetate 1-乙酰氮杂环丁烷-3-基乙酸酯 143329-27-5 详细
5-(Tert-Butyl)-[1,1'-biphenyl]-2-amine 5-(叔丁基)-[1,1'-联苯]-2-胺 1410783-24-2 详细
(5-Bromothiazol-2-yl)methanamine hydrochloride (5-溴噻唑-2-基)甲胺盐酸盐 1414958-88-5 详细
5-(Aminomethyl)isoindolin-1-one hydrochloride 5-(氨基甲基)异吲哚啉-1-酮盐酸盐 1422057-35-9 详细
Methyl 2-amino-2-(2-chlorophenyl)acetate 2-氨基-2-(2-氯苯基)乙酸甲酯 141109-13-9 详细
4,4′-(10,20-Diphenyl-21H,23H-porphine-5,15-diyl)bis[benzoic acid 4,4′-(10,20-二苯基-21H,23H-卟吩-5,15-二基)双[苯甲酸 142168-26-1 详细
Ethyl 1-methylpyrrolidine-3-carboxylate 1-甲基吡咯烷-3-甲酸乙酯 14398-95-9 详细
Bis(ethylenediamine)palladium(II) chloride 双(乙二胺)氯化鈀(II) 13963-53-6 详细
5-(Octadecyloxy)isophthalicacid 5-(十八烷氧基)间苯二甲酸 143294-86-4 详细
Phosphoric acid, calcium salt 磷酸、钙盐 13767-12-9 详细
6-O-(Triisopropylsilyl)-D-glucal 6-O-(三异丙基硅基)-D-葡萄烯糖 137915-37-8 详细
4-(4-Pyridin-4-ylphenyl)benzoic acid 4-(4-吡啶-4-基苯基)苯甲酸 1393711-96-0 详细
(S)-1-((S)-2-(Methylamino)-2-phenylethyl)pyrrolidin-3-ol (S)-1-((S)-2-(甲基氨基)-2-苯基乙基)吡咯烷-3-醇 142773-73-7 详细
Tetraamminepalladium(II)tetrachloropalladate(II) 四氨基钯(II)合四氯化钯(II) 13820-44-5 详细
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-(tert-butoxy)-6-oxohexanoic acid (R)-3-((((9H-芴-9-基)甲氧基)羰基)氨基)-6-(叔丁氧基)-6-氧代己酸 1421258-67-4 详细
N-(2-Chlorophenyl)-5-(methylsulfonyl)picolinamide N-(2-氯苯基)-5-(甲基磺酰基)吡啶甲酰胺 1380672-71-8 详细
N-((4-Methoxybenzyl)oxy)-2-nitrobenzenesulfonamide N-[(4-甲氧基苄基)氧基]-2-硝基苯磺酰胺 1384122-86-4 详细
4-Amino-N-((1-ethylpyrrolidin-2-yl)methyl)-5-(ethylsulfonyl)-2-methoxy-N-methylbenzamide (Amisulpride Impurity) 4-氨基-N-(1-乙基吡咯烷-2-基(甲基)-5-(乙基磺酰基)-2-甲氧基-N-甲基苯甲酰胺 (氨磺必利杂质) 1391054-22-0 详细
3-Phenylthiomorpholine 3-苯基硫代吗啉 141849-62-9 详细
2-(ethoxycarbonyl)isonicotinic acid 2-(乙氧基羰基)异烟酸 142074-49-5 详细
S-Acetyl-PEG3-C2-acid 羧酸-三聚乙二醇-硫代乙酸酯 1421933-33-6 详细
(S)-2-(N-Methyl-3-(methyldisulfanyl)propanamido)propanoic acid (S)-2-(N-甲基-3-(甲基二砜基)丙酰胺)丙酸 138148-62-6 详细
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)bismuth(III) 三(2,2,6,6-四甲基-3,5-庚二酮)铋(III) 142617-53-6 详细
4,4'-Dibromo-4''-cyclohexyltriphenylamine 4,4’-二溴-4’-环己基三苯胺 1397196-59-6 详细
2,4-Dichloro-6-(6-(trifluoromethyl)pyridin-2-yl)-1,3,5-triazine 2,4-二氯-6-(6-(三氟甲基)吡啶-2-基)-1,3,5-三嗪 1446507-40-9 详细
Pyridoxine-4,5-cyclic phosphate 吡哆醇-4,5-环磷酸酯 14141-47-0 详细
Olprinone Impurity 7 奥普酮杂质7 1402751-73-8 详细
1,2,3-Trifluoro-4-[(trans,trans)-4′-propyl[1,1′-bicyclohexyl]-4-yl]benzene 1,2,3-三氟-4-[(反式,反式)-4′-丙基[1,1′-联环己烷]-4-基]苯 139056-62-5 详细
(2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(((2R,3R,4S,5R,6R)-4,5-diacetoxy-2-(acetoxymethyl)-6-bromotetrahydro-2H-pyran-3-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (2R,3R,4S,5R,6R)-2-(乙酰氧基甲基)-6-(((2R,3R,4S,5R,6R)-4,5-二乙酰氧基-2-(乙酰氧基甲基)-6-溴四氢-2H-吡喃-3-基)氧基)四氢-2H-吡喃-3,4,5-三基三乙酸 14257-35-3 详细
(R)-1-(7-nitrobenzo[c][1,2,5]oxadiazol-4-yl)pyrrolidin-3-amine (R)-1-(7-硝基苯并[c][1,2,5]噁二唑-4-基)吡咯烷-3-胺 143112-51-0 详细
1-((2-Butoxypropan-2-yl)oxy)butane 1-((2-丁氧基丙-2-基)氧基)丁烷 141-72-0 详细
Bicyclo[3.2.1]octan-3-one 双环[3.2.1]辛-3-酮 14252-05-2 详细
9-Benzyl-2,7-dibromo-9H-carbazole 9-苄基-2,7-二溴-9H-咔唑 1384281-49-5 详细
(S)-2-(2-(Trifluoromethyl)phenyl)piperidine hydrochloride (S)-2-(2-(三氟甲基)苯基)哌啶盐酸盐 1391478-72-0 详细
4-Methoxyphenyl 3,4,6-Tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranoside 4-甲氧苯基3,4,6-三-O-乙酰-2-脱氧-2-苯二甲酰亚氨基-β-D-吡喃葡萄糖苷 138906-41-9 详细
(2-Methyloxazol-5-yl)methanamine (2-甲基噁唑-5-基)甲胺 141567-36-4 详细
Holmiumphosphat,99.00% 磷酸钬(III),99.00% 14298-39-6 详细
6-oxo-1H-pyrazine-3-carboxamide 6-氧代-1H-吡嗪-3-甲酰胺 13924-96-4 详细
1-(Azetidin-3-yl)-3-methylazetidin-3-ol dihydrochloride 3-甲基-[-1,3'-氮杂环丁]-3-醇二盐酸盐 1403766-73-3 详细
2,3,5,6-Tetrafluorophenyl trifluoroacetate 2,3,5,6-四氟苯基三氟乙酸盐 142685-25-4 详细
N2-Methylpyridine-2,4-diamine hydrochloride N2-甲基吡啶-2,4-二胺盐酸盐 1429056-38-1 详细
(R)-2-(Diphenylphosphino)-1-phenylethanamine (R)-2-(二苯基膦)-1-苯乙胺 141096-35-7 详细
Methyl imidazo[1,5-a]pyridine-6-carboxylate 咪唑并[1,5-a]吡啶-6-羧酸甲酯 139183-89-4 详细
(S)-2-Amino-3-ethylpentanoic acid (S)-2-氨基-3-乙基戊酸 14328-49-5 详细
5-(3-Methoxyphenyl)-1h-pyrazole 5-(3-甲氧基苯基)-1H-吡唑 144026-74-4 详细
N1,N4-diphenyl-N1,N4-di-p-tolylbenzene-1,4-diamine N1,N4-二苯基-N1,N4-二-对甲苯基苯并-1,4-二胺 138171-14-9 详细
1-(2-Bromoethoxy)-3-nitrobenzene 1-(2-溴乙氧基)-3-硝基苯 13831-59-9 详细
9-([1,1'-Biphenyl]-4-yl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole 9-([1,1'-联苯]-4-基)-2-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-9H-咔唑 1427213-44-2 详细
3,3-Dimethoxy-2,15,18-trioxa-3-silanonadecane 3,3-二甲氧基-2,15,18-三氧杂-3-silo十六烷 1384163-86-3 详细
1-(3,4-Dimethoxyphenyl)-2-methylpropan-1-one (Verapamil Impurity) 1-(3,4-二甲氧基苯基)-2-甲基丙-1-酮 (维拉帕米杂质) 14046-55-0 详细
1-(Aminomethyl)cyclopropanecarboxylic acid 1-(氨基甲基)环丙烷羧酸 139126-45-7 详细
Diethyl (6,6'-diamino-2,2'-bis((4-fluorobenzyl)amino)-[3,3'-bipyridine]-5,5'-diyl)dicarbamate (6,6'-二氨基-2,2'-双((4-氟苄基)氨基)-[3,3'-联吡啶]-5,5'-二基)二氨基甲酸二乙酯 1417916-52-9 详细
Pioglitazone Ep Impurity F 吡格列酮EP杂质F 1391052-15-5 详细
Demelverine 双苯乙甲胺 13977-33-8 详细
N,N'-Di(2-naphthyl)-N,N'-diphenyl-1,4-phenylenediamine N,N’-二(2- 萘基)-N,N’-二苯基-1,4-苯二胺 139994-47-1 详细
2-Fluoro-4-(methylsulfonyl)benzoic acid 2-氟-4-(甲基磺酰基)苯甲酸 142994-04-5 详细
3-Bromo-5-methyl-4-nitropyridine 3-溴-5-甲基-4-硝基吡啶 1379323-18-8 详细
5-(3-Chlorophenyl)-3-hydroxypicolinic acid 5-(3-氯苯基)-3-羟基吡啶甲酸 1415226-40-2 详细
Nickel diethyldithiocarbamate 二乙基二硫代氨基甲酸镍 14267-17-5 详细
Perampanel Impurity 28 吡仑帕奈杂质28 142929-10-0 详细
1-Oxa-7-azaspiro[3.5]nonane oxalate 1-氧杂-7-氮杂螺[3.5]壬烷草酸盐 1408076-14-1 详细
N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-(2,4-dimethoxybenzyl)-L-leucine N-(((9H-荧光素-9-基)甲氧基)羰)-N-(2,4-二甲氧基苄基)-L-亮氨酸 1425938-65-3 详细
N'-(2-cyano-4-(3-(1-hydroxy-2-methylpropan-2-yl)thioureido)phenyl)-N,N-dimethylformimidamide N'-(2-氰基-4-(3-(1-羟基-2-甲基丙-2-基)硫脲基)苯基)-N,N-二甲基甲脒 1429755-57-6 详细
4-Bromo-6-(trifluoromethoxy)-1,3-benzothiazol-2-amine 4-溴-6-(三氟甲氧基)-1,3-苯并噻唑-2-胺 144631-82-3 详细
4-((4-Amino-6-chloropyrimidin-2-yl)amino)benzonitrile 4-(4-氨基-6-氯嘧啶-2-基氨基)苯腈 1398507-08-8 详细
((Benzyloxy)carbonyl)glycyl-l-leucine ((苄氧基)羰基)甘氨酰-L-亮氨酸 1421-69-8 详细
Cytosine-CBZ acetic acid N-CBZ胞嘧啶乙酸 144564-95-4 详细
2-Chlorobenzo[d]thiazole-5-carboxylic acid 2-氯苯并[d]噻唑-5-羧酸 1393576-38-9 详细
Diethyl 2-hydroxymalonate 2-羟基丙二酸二乙酯 13937-08-1 详细
2-Decyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-癸基-4,4,5,5-四甲基-1,3,2-二氧杂硼烷 141091-38-5 详细
3-Azabicyclo[3.2.1]octan-8-one hydrochloride 3-氮杂双环[3.2.1]辛烷-8-酮盐酸盐 1427356-24-8 详细
n1,n1,n3,n3-Tetrapropylmalonamide N1,N1,N3,N3-四丙基丙二酰胺 143356-43-8 详细
Ethyl 4-(1H-pyrazol-1-yl)benzoate 4-(1H-吡唑-1-基)苯甲酸乙酯 143426-47-5 详细
BTZ2F8-2Br BTZ34 1393528-97-6 详细
5-Bromo-1,4-dimethyl-3-nitropyridin-2(1H)-one 5-溴-1,4-二甲基-3-硝基吡啶-2(1H)-酮 1446237-40-6 详细
1-(Phenylmethyl)-1H-pyrazole-3-carbonitrile 1-(苯基甲基)-1H-吡唑-3-腈 1427475-28-2 详细
Sodium octadecane-1-sulfonate 十八烷-1-磺酸钠 13893-34-0 详细
Ethyl 5-fluoro-1H-pyrazole-3-carboxylate 5-氟-1H-吡唑-3-羧酸乙酯 1416371-96-4 详细
2-Bromo-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid 2-溴-5H-吡咯并[2,3-b]吡嗪-7-羧酸 1422772-78-8 详细
l-Methionyl-l-proline hydrochloride L-蛋氨酰-L-脯氨酸盐酸盐 142702-34-9 详细
4-Bromo-1-cyclopentyl-3-(trifluoromethyl)-1H-pyrazole 4-溴-1-环戊基-3-(三氟甲基)-1H-吡唑 1437794-36-9 详细
10-(1,1':3',1''-Terphenyl-5'-yl)anthracene-9-boronic acid 10-(1,1“:3”,1“”-三联苯-5'-基)蒽-9-硼酸 1415334-59-6 详细
2-(4-Bromobutyl)benzo[d][1,3,2]dioxaborole 2-(4-溴丁基)苯并[d][1,3,2]二氧杂环戊烷 142172-51-8 详细
1,1-Bis(morpholino)ethylene 1,1-双(吗啉)乙烯 14212-87-4 详细
1-(3,5-Dinitrophenyl)ethan-1-one 1-(3,5-二硝基苯基)乙烷-1-酮 14401-75-3 详细
Methyl 3-nitro-1-naphthoate 3-硝基-1-萘甲酸甲酯 13772-63-9 详细
7,7'-((oxybis(butane-4,1-diyl))bis(oxy))bis(3,4-dihydroquinolin-2(1H)-one) 阿立哌唑杂质16 1424858-02-5 详细
N-(4-Bromo-2,6-dichlorophenyl)acetamide N-(4-溴-2,6-二氯苯基)乙酰胺 13953-09-8 详细
Iron(III) diethylcarbamodithioate 二乙基氨基二硫代铁(III) 13963-59-2 详细
5'-Methyl-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid 5'-甲基-[1,1':3',1''-三联苯]-3,3'',5,5''-四羧酸 1433189-28-6 详细
9-Phenyl-9H,9'H-2,3'-bicarbazole 9-苯基-9H,9'H-2,3'-双咔唑 1382955-10-3 详细
N,N-dimethyl-7-(piperazin-1-yl)benzo[c][1,2,5]oxadiazole-4-sulfonamide N,N-二甲基-7-(哌嗪-1-基)苯并[c][1,2,5]噁二唑-4-磺酰胺 139332-64-2 详细
2,3-Dihydro-1H-pyrrolo[1,2-a]indol-1-one 2,3-二氢-1H-吡咯并[1,2-a]吲哚-1-酮 1421-17-6 详细
(S)-3-(dimethylamino)-1-(thiophen-3-yl)propan-1-ol (Duloxetine Impurity) (S)-3-(二甲基氨基)-1-(噻吩-3-基)丙-1-醇(度洛西汀杂质) 1384080-56-1 详细
(2-Fluoro-4-phenoxyphenyl)boronic acid (2-氟-4-苯氧基苯基)硼酸 1414356-30-1 详细
Upadacitinib Impurity 49 乌帕替尼杂质 49 1428243-28-0 详细
5-(Pyrimidin-5-yl)isophthalic acid 5-(嘧啶-5-基)间苯二甲酸 1417570-15-0 详细
tert-Butyl 5-hydroxy-3-iodo-1H-indazole-1-carboxylate 5-羟基-3-碘-1H-咪唑-1-甲酸叔丁酯 1426425-59-3 详细
N6-Cyclopropyl-9-((1R,4S)-4-(((2,5-Diamino-6-chloropyrimidin-4-yl)oxy)methyl)cyclopent-2-en-1-yl)-9H-purine-2,6-diamine (Abacavir Impurity) N6-环丙基-9-(1R,4S)-4-(2,5-二氨基-6-氯嘧啶-4-基)氧基)甲基)环戊-2-烯-1-基)-9H-嘌呤-2,6-二胺 (阿巴卡维杂质) 1443421-69-9 详细
产品总数:39953 产品页码:
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