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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
2-Bromo-4-(2-hydroxyethyl)-5-methylthiazole 2-溴-4-(2-羟乙基)-5-甲基噻唑 496062-16-9 详细
2,3-Dihydro-1H-pyrrolo[3,4-c]pyridine 2,3-二氢-1H-吡咯[3,4-c]吡啶 496-13-9 详细
1,2-Diphenylethane-1,2-diol 1,2-二苯乙烷-1,2-二醇 492-70-6 详细
Runx1-CBFβ interaction inhibitor 1 5-乙基-4-(4-甲氧基苯基)-1,3-噻唑-2-胺 493028-20-9 详细
2,2'-Oxydibenzaldehyde 2,2'-氧二苯甲醛 49590-51-4 详细
2-Amino-3-hydroxybenzoic acid hydrochloride 2-氨基-3-羟基苯甲酸盐酸盐 4920-81-4 详细
(2-(((Benzyloxy)carbonyl)amino)ethyl)boronic acid (2-(((苄氧基)羰基)氨基)乙基)硼酸 4540-87-8 详细
3-Amino-2-hydroxy-N,N-dimethylbenzamide 3-氨基-2-羟基-N,N-二甲基苯甲酰胺 464913-11-9 详细
4,4-Dimethyl-1,2,3,4-tetrahydroisoquinoline hydrochloride 4,4-二甲基-1,2,3,4-四氢异喹啉盐酸盐 41565-86-0 详细
Magnesium methanolate methyl carbonate 甲醇镁碳酸甲酯 4861-79-4 详细
2,6-Di-O-palmitoyl-L-ascorbic acid 2,6-二-O-棕榈酰-L-抗坏血酸 4218-81-9 详细
Methyl 2-(2'-methoxy-2',13-dimethyl-3-oxo-1,2,3,6,7,8,9,10,11,12,13,14,15,16-tetradecahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxolan]-5'-ylidene)acetate 甲基 2-(2'-甲氧基-2',13-二甲基-3-氧代-1,2,3,6,7,8,9,10,11,12,13,14,15,16-十四氢螺环[ 环戊二烯[a]菲-17,4'-[1,3]二氧戊环]-5'-亚丙基)乙酸酯 431579-34-9 详细
tert-Butyl (1-benzyl-5-oxopyrrolidin-3-yl)carbamate (1-苄基-5-氧代吡咯烷-3-基)氨基甲酸叔丁酯 478832-03-0 详细
1-(Hexadecyloxy)hexadecane 1-(十六烷氧基)十六烷 4113-12-6 详细
N'-isonicotinoylisonicotinohydrazide N'-异烟酰异烟酰肼 4329-75-3 详细
tert-Butyl 3-iodo-5-nitro-1H-indazole-1-carboxylate 3-碘-5-硝基-1H-吲唑-1-羧酸叔丁基酯 459133-69-8 详细
5-nitroisoindoline 5-硝基异吲哚啉 46053-72-9 详细
5-(Benzyloxy)-6-methoxy-1H-indole 5-苄氧基-6-甲氧基吲哚 4790-04-9 详细
(4-Fluorophenyl)trimethylsilane (4-氟苯基)三甲基硅烷 455-17-4 详细
Chloromethyltris(Trimethylsiloxy)silane 氯甲基三(三甲基甲硅烷氧基)硅烷 41919-30-6 详细
(6R,12aR)-6-(benzo[d][1,3]dioxol-5-yl)-6,7,12,12a-tetrahydro-1H-[1,4]oxazino[4',3':1,6]pyrido[3,4-b]indole-1,4(3H)-dione (Tadalafil Impurity) (1R,3R)-甲基2-乙酰基-1-(苯并[d] [1,3]二氧-5-基)-2,3,4,9-四氢-1H-吡啶[3,4-b]吲哚-3-羧酸盐(他达拉非杂质) 479545-76-1 详细
2-Bromo-2,2-difluoroethan-1-ol 2-溴-2,2-二氟乙烷-1-醇 420-94-0 详细
1-Bromo-3-(methoxymethoxy)benzene 1-溴-3-(甲氧基甲氧基)苯 42471-59-0 详细
((2r,3s,4R,5r)-5-(6-Amino-9h-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl trihydrogen diphosphate,tribarium salt ((2R,3S,4R,5R)-5-(6-氨基-9H-嘌呤-9-基)-3,4-二羟基四氢呋喃-2-基)甲基三氢二磷酸三钡盐 40436-88-2 详细
(S)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetamide (Clopidogrel Impurity) (S)-2-(2-氯苯基)-2-(6,7-二氢噻吩并[3,2-c]吡啶-5(4H)-基)乙酰胺(氯吡格雷杂质) 444728-13-6 详细
5-Chlorosalicylanilide 5-氯水杨酰苯胺 4638-48-6 详细
H-Gly-Pro-4MβNA 甘氨酰-L-脯氨酸-4-甲氧基-β-萘胺 42761-76-2 详细
1,3-Dimorpholinopropane 1,3-二吗啉代丙烷 48152-09-6 详细
Bis(Trichlorosilyl)methane 双(三氯甲硅烷基)甲烷 4142-85-2 详细
1-(5-Aminopyridin-2-yl)piperidin-4-ol 1-(5-氨基吡啶-2-基)哌啶-4-醇 476342-37-7 详细
4-(2-Fluoro-4-nitrophenoxy)-6-methoxyquinolin-7-ol 4-(2-氟-4-硝基苯氧基)-6-甲氧基喹啉-7-醇 479690-08-9 详细
(R)-tert-Butyl 3-((methylamino)methyl)pyrrolidine-1-carboxylate (R)-3-((甲基氨基)甲基)吡咯烷-1-羧酸叔丁酯 404594-16-7 详细
2,3,4,6-Tetra-O-benzoyl-α-D-glucopyranosyl p-Trifluoromethylbenzylthio-N-(p-trifluoromethylphenyl)formimidate 2,3,4,6-四-O-苯甲酰-α-D-吡喃葡萄糖基-对三氟甲基苄硫代-N-(对三氟甲基苯基)甲酰亚胺盐 428816-48-2 详细
(2s,3r,4R,5r)-4-((2,4-Dichlorobenzyl)oxy)-5-(((2,4-dichlorobenzyl)oxy)methyl)-2-methoxy-3-methyltetrahydrofuran-3-ol (2S,3R,4R,5R)-4-((2,4-二氯苄基)氧基)-5-(((2,4-二氯苄基)氧基)甲基)-2-甲氧基-3-甲基四氢呋喃-3-醇 443642-31-7 详细
2-(4-Fluorophenyl)-2-oxoacetaldehyde 2-(4-氟苯基)-2-氧代乙醛 403-32-7 详细
3-(Anthracen-9-yl)propanoic acid 3-(9-蒽基)丙酸 41034-83-7 详细
2,3-Dihydro-1H-indene-1,2-diol 2,3-二氢-1H-茚-1,2-二醇 4370-02-9 详细
Dimethyl undecanedioate 十一烷二酸二甲酯 4567-98-0 详细
(R)-1-(p-Tolyl)ethanamine hydrochloride (R)-1-(4-甲基苯基)乙胺盐酸盐 404336-49-8 详细
2,6,7-Trichloroquinoxaline 2,6,7-三氯喹喔啉 41213-31-4 详细
4-Chloro-2-nitrobenzenesulfonyl chloride 4-氯-2-硝基苯磺酰氯 4533-96-4 详细
1-(3-(Dimethylamino)propyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carboxylic acid (Escitalopram Impurity) 1-(3-(二甲氨基)丙基)-1-(4-氟苯基)-1,3-二氢异苯并呋喃-5-羧酸 (艾司西酞普兰杂质) 440121-09-5 详细
Tris[N,N-bis(trimethylsilyl)amide]yttrium(III), 98+% 三[N,N-双(三甲基硅烷)胺]钇(III) 41836-28-6 详细
Undecan-4-ol 十一-4-醇 4272-06-4 详细
1,1,2,2,3,3,4,4,5,5,6,6-Dodecamethylhexasilinane 十二甲基环己硅烷 4098-30-0 详细
tert-Butyl 4-acetyl-2,2-dimethyloxazolidine-3-carboxylate 4-乙酰基-2,2-二甲基噁唑啉-3-羧酸叔丁酯 433683-01-3 详细
(E)-Ethyl cinnamate (E)-肉桂酸乙酯 4192-77-2 详细
Pent-1-yn-1-ylbenzene 1-苯基-1-戊炔 4250-81-1 详细
Diphenyl(4-vinylphenyl)phosphane 二苯基(4-乙烯基苯基)膦 40538-11-2 详细
Tetrakis(diethylamido)titanium(IV) (二乙基胺基)钛(IV) 4419-47-0 详细
Butyl 2-bromopropanoate 2-溴丙酸丁酯 41145-84-0 详细
3,4-Diamino-5-nitropyridine 3,4-二氨基-5-硝基吡啶 4318-68-7 详细
trans-1,2-Bis[5-(trimethylstannyl)thiophen-2-yl]ethene 反-1,2-二[5-(三甲基锡基)噻吩-2-基]乙烯 477789-30-3 详细
4-(p-Tolyl)cyclohexanone 4-(对甲苯基)环己酮 40503-90-0 详细
5-Bromo-4-chloro-6-(trifluoromethyl)pyrimidine 5-溴-4-氯-6-(三氟甲基)嘧啶 425392-76-3 详细
4-Ethyl-2-methyl-4,5-dihydrothiazole 4-乙基-2-甲基-4,5-二氢噻唑 4293-61-2 详细
2,6-Dichloro-1H-benzo[d]imidazole 2,6-二氯-1H-苯并[d]咪唑 4887-95-0 详细
NW-1689 4-(3-氟-苄氧基)-苯甲酸 405-85-6 详细
Potassium 4-(methoxycarbonyl)benzoate 4-(甲氧基羰基)苯甲酸钾 42967-55-5 详细
tert-Butyl 3,5-difluorobenzoate 3,5-二氟苯甲酸叔丁酯 467442-11-1 详细
1-Hexylpyrrolidin-2-one 1-己基吡咯烷丁-2-酮 4838-65-7 详细
Leucylglycylphenylalanine 亮氨酰甘氨酰苯丙氨酸 4294-25-1 详细
D-Tyrosinol hydrochloride D-酪氨醇盐酸盐 40829-04-7 详细
3-Chloro-6-methoxyquinolin-4-ol 3-氯-6-甲氧基喹啉-4-醇 426842-72-0 详细
methyl 4-amino-3-(benzyloxy)benzoate 4-氨基-3-(苄氧基)苯甲酸甲酯 475215-88-4 详细
1-Chloro-4-isocyanato-2-nitrobenzene 1-氯-4-异氰酸根炔-2-硝基苯 40397-96-4 详细
(4-(3-(Dimethylamino)propoxy)phenyl)methanol (4-[3-(二甲基氨基)丙氧基]苯基)甲醇 426831-08-5 详细
Vinyl decanoate 癸酸乙烯酯 4704-31-8 详细
N-Methyl-1-(1-methylpiperidin-4-yl)methanamine N-甲基-1-(1-甲基哌啶-4-基)甲胺 405928-19-0 详细
2-(Isopropylthio)ethan-1-ol 2-(异丙基硫代)乙烷-1-醇 40811-49-2 详细
1-Amino-4-(phenylamino)anthracene-9,10-dione 1-氨基-4-(苯氨基)蒽9,10-二酮 4395-65-7 详细
Dill apiole 6-烯丙基-4,5-二甲氧基苯并[d][1,3]二恶唑 484-31-1 详细
9-Prop-2-ynylcarbazole 9-丙基-2-炔基咔唑 4282-77-3 详细
2-(Pyridin-4-yloxy)ethanamine dihydrochloride 2-(吡啶-4-基氧基)乙胺二盐酸盐 442126-28-5 详细
s-(4,6-Dimethylpyrimidin-2-yl) o-(4-methoxybenzyl) carbonothioate S-(4,6-二甲基嘧啶-2-基)O-(4-甲氧基苄基)硫代碳酸酯 41840-29-3 详细
(R)-2,3-Dihydroxypropyl 4-methylbenzenesulfonate (R)-对甲苯磺酸-1-甘油酯 41274-09-3 详细
3-Amino-6-methylpyrazin-2(1H)-one 3-氨基-6-甲基吡嗪-2(1H)-酮 43029-20-5 详细
5-Bromoquinoline hydrochloride 5-溴喹啉盐酸盐 421580-26-9 详细
Boc-2-nitro-D-phenylalanine N-叔丁氧羰基-D-2-硝基苯丙氨酸 478183-69-6 详细
1-((2S,3R,4S,5R)-3,4,5-Trihydroxytetrahydro-2H-pyran-2-yl)propan-2-one 1-((2S,3R,4S,5R)-3,4,5-三羟基四氢-2H-吡喃-2-基)丙-2-酮 439685-73-1 详细
5-O-Benzoyl-1’,2’-O-diacetyl-3’-deoxy-D-ribofuranose 5-O-苯甲酰基-1',2'-O-二乙酰基-3'-脱氧-D-呋喃核糖 4613-71-2 详细
2,2-Diisopentylpropane-1,3-diol 2,2-二异戊基丙烷-1,3-二醇 403519-64-2 详细
4-(2,6-Dimethylphenoxy)aniline 4-(2,6-二甲基苯氧基)苯胺 41280-55-1 详细
2-(1H-Pyrrolo[2,3-b]pyridin-3-yl)ethanamine 2-(1H-吡咯并[2,3-b]吡啶-3-基)乙胺 4649-12-1 详细
2-Fluoro-3-(hydroxymethyl)benzoic acid 2-氟-3-(羟甲基)苯甲酸 481075-37-0 详细
4-Amino-2-chloro-5-hydroxybenzenesulfonamide 4-氨基-2-氯-5-羟基苯磺酰胺 41606-65-9 详细
(2aS,3S,4R,6aS,6bS,7R,8aR,11aS,12aS,12bS)-4,7-Dihydroxy-3,6a,12a,12b-tetramethyl-9-(4-methylpent-3-en-1-yl)-2a,3,4,5,6,6a,6b,7,8,8a,11a,12,12a,12b-tetradecahydro-1H-naphtho[2',1':4,5]indeno[2,1-b]furan-10(2H)-one (Sodium Fusidate Impurity) (2aS,3S,4R,6aS,6bS,7R,8aR,11aS,12aS,12bS)-4,7-二羟基-3,6a,12a,12a,12b-四甲基-9-(4-甲基戊-3-烯-1-基)-2a,3,4,5,6,6a,6b,7,8a,11a,12,12a,12b-十四氢-1H-萘2',1':4,5]茚并[2,1-b]呋喃-10(2H)-一(夫西地酸钠杂质) 4701-54-6 详细
3-Tetradecyldihydrofuran-2,5-dione 3-十四烷基二氢呋喃-2,5-二酮 47165-57-1 详细
Tadalafil Impurity 20 他达拉非杂质20 406938-39-4 详细
2-(2-Fluoro-phenyl)-cyclopropanecarboxylic acid 2-(2-氟苯基)环丙烷甲酸 455267-56-8 详细
(R)-1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-2,2-dimethyl-1,2,3,4-tetrahydroisoquinolin-2-ium iodide (Cisatracurium Besilate Impurity) (R)-1-(3,4-二甲氧基苄基)-6,7-二甲氧基-2,2-二甲基-1,2,3,4-四氢异喹啉-2-碘化物 (硅酸顺阿曲库铵杂质) 41431-32-7 详细
4-Butoxybutan-1-ol 4-丁氧基丁醇-1-醇 4161-24-4 详细
2-Chloro-4-hydroxybenzoic acid hydrate 2-氯-4-羟基苯甲酸水合物 440123-65-9 详细
(5-(Methylthio)pyridin-3-yl)boronic acid (5-(甲硫基)吡啶-3-基)硼酸 477251-98-2 详细
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(p-tolyl)propanoic acid fmoc-(r)-3-氨基-3-(4-甲基苯基)-丙酸 479064-98-7 详细
4-Fluoro-N,N-dimethylaniline 4-氟-N,N-二甲基苯胺 403-46-3 详细
1-Chloro-3-ethoxy-2-propanol 1-氯-3-乙氧基-2-丙醇 4151-98-8 详细
Methyl ((benzyloxy)carbonyl)-L-asparaginate ((苄氧基)羰基)-L-天冬酰胺甲酯 4668-37-5 详细
4-(Aminomethyl)tetrahydro-2H-thiopyran 1,1-dioxide 1-(1,1-二氧化四氢-2H-硫代吡喃-4-基)甲胺 476660-77-2 详细
3-(Pyrimidin-2-yl)propanoic acid 3-嘧啶-2-基-丙酸 439108-20-0 详细
产品总数:39953 产品页码:
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