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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-Methyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propan-1-ol 2-甲基-1-(4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯基)丙-1-醇 1256360-30-1 详细
Potassium (5-cyanopyridin-3-yl)trifluoroborate (5-氰基吡啶-3-基)三氟硼酸钾 1245906-68-6 详细
2-Oxo-1H,2H,3H-pyrrolo[2,3-b]pyridine-5-carboxylic acid 2-氧代-1H,2H,3H-吡咯并[2,3-b]吡啶-5-羧酸 1260665-66-4 详细
(1S,4R)-3,4-dihydro-1,4-epoxynaphthalene-1(2H)-carboxylic acid (1S,4R)-3,4-二氢-1,4-环氧萘-1(2H)-羧酸 1244954-13-9 详细
cis-Methyl 2-methylpiperidine-4-carboxylate 顺式-甲基2-甲基哌啶-4-羧酸酯 1254328-22-7 详细
6-Iodo-2-methyl-1H-indole 6-碘-2-甲基-1H-吲哚 1260383-44-5 详细
5-(Aminomethyl)pyridin-3-ol 5-(氨基甲基)吡啶-3-醇 1243414-96-1 详细
1-Amino-3-hydroxycyclobutane-1-carboxylic acid 1-氨基-3-羟基环丁烷-1-羧酸 1246809-40-4 详细
(8α,9S)-9-Amino-10,11-dihydrocinchonan-6'-ol (8α,9S)-9-氨基-10,11-二氢奎宁-6'-醇 1244021-50-8 详细
5-Hydroxy-6-methoxynicotinic acid 5-羟基-6-甲氧基烟酸 1256787-06-0 详细
tert-Butyl(2-(trifluoromethyl)piperidin-4-yl)carbamate (2-(三氟甲基)哌啶-4-基)氨基甲酸叔丁酯 1255098-97-5 详细
Methyl 2-((6-chloro-2-methylpyrimidin-4-yl)amino)thiazole-5-carboxylate 2-((6-氯-2-甲基嘧啶-4-基)氨基)噻唑-5-羧酸甲酯 1251716-80-9 详细
2-Chloro-4-fluoro-5-(trifluoromethyl)aniline 2-氯-4-氟-5-(三氟甲基)苯胺 125508-25-0 详细
(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(3-fluorophenyl)butanoic acid (S)-2-(((((9H-芴-9-基)甲基氧基)羰)氨基)-4-(3-氟苯基)丁烷油酸 1260594-44-2 详细
3,4-Dibromothiophen-2-boronic acid 3,4-二溴噻吩-2-硼酸 1256355-38-0 详细
5-Bromo-6-fluorobenzo[c][1,2,5]thiadiazole 5-溴-6-氟苯并[c][1,2,5]噻二唑 1242336-51-1 详细
4-(1-((tert-Butoxycarbonyl)amino)cyclobutyl)benzoic acid 4-(1-((叔丁氧基羰基)氨基)环丁基)苯甲酸 1259223-99-8 详细
6-Chloro-2-(difluoromethyl)nicotinic acid 6-氯-2-(二氟甲基)烟酸 1256794-35-0 详细
2-Fluoro-5-methoxypyridine-3-boronic acid 2-氟-5-甲氧基吡啶-3-硼酸 1253577-76-2 详细
tert-Butyl 5-(aminomethyl)-octahydrocyclopenta[c]pyrrole-2-carboxylate 5-(氨基甲基)-辛基环戊二烯并[c]吡咯-2-羧酸叔丁酯 1256958-47-0 详细
(5-(Trifluoromethyl)thiophen-2-yl)methanol (5-(三氟甲基)噻吩-2-基)甲醇 1260670-71-0 详细
(3-Methoxy-5-vinylphenyl)methanol (3-甲氧基-5-乙烯基苯基)甲醇 1257657-21-8 详细
tert-Butyl 8-oxa-2,5-diazaspiro[3.6]decane-2-carboxylate 8-氧杂-2,5-二氮杂螺[叔丁基][3.6]癸烷-2-羧酸叔丁酯 1251005-80-7 详细
Methyl 2-fluoro-6-formylbenzoate 2-氟-6-甲酰基苯甲酸甲酯 1256593-43-7 详细
N-Fmoc-(3S)-3-amino-3-cyclohexylpropanoic acid N-芴甲氧羰基-(3S)-3-氨基-3-环己基丙酸 1260614-86-5 详细
3-Hydroxy-2-methoxyisonicotinic acid 3-羟基-2-甲氧基异烟酸 1256802-56-8 详细
3,5-Dibromo-4-ethylpyridine 3,5-二溴-4-乙基吡啶 125419-80-9 详细
Ethyl 2-amino-2-(6-chloropyrazin-2-yl)acetate 2-氨基-2-(6-氯吡嗪-2-基)乙酸乙酯 1260638-82-1 详细
2-(2-Bromo-5-chlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(2-溴-5-氯苯基)-4,4,5,5-四甲基-1,3,2-二氧杂硼烷 1256781-63-1 详细
(6-Methylpyridazin-3-yl)boronic acid (6-甲基哒嗪-3-基)硼酸 1258867-68-3 详细
rel-(2R,4S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylic acid rel-(2R,4S)-1-(((9H-氟-9-基)甲氧基)羰基)-4-((叔丁氧基羰基)氨基)吡咯烷-2-羧酸 1253791-18-2 详细
1-Chloro-3,5-dimethyl-2-nitrobenzene 1-氯-3,5-二甲基-2-硝基苯 124421-11-0 详细
(S)-2,2',3,3'-Tetrahydro-6,6'-diiodo-1,1'-spirobi[1H-indene]-7,7'-diol (S)-2,2',3,3'-四氢-6,6'-二碘-1,1'-螺二[1H-茚]-7,7'-二醇 1258326-97-4 详细
1,4-Bis(1,1-dimethylethyl) 2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl]-1,4-piperazinedicarboxylate 1',2'-二氢螺[氮杂环丁烷-3,3'-吡咯并[3,2-b]吡啶]-1-羧酸叔丁酯 1251005-78-3 详细
9-[(2-Methylpropan-2-yl)oxycarbonyl]-6-oxa-9-azaspiro[4.5]decane-3-carboxylic acid 9-[(2-甲基丙-2-基)氧羰基]-6-氧杂-9-氮杂螺[4.5]癸烷-3-基团 1251000-13-1 详细
tert-Butyl (4-hydroxybicyclo[2.2.2]octan-1-yl)carbamate (4-羟基二环[2.2.2]辛-1-基)氨基甲酸叔丁酯 1252672-84-6 详细
(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-chlorophenyl)acetic acid (S)-2-(((((9H-芴-9-基)甲氧基)羰基)氨基)-2-(4-氯苯基)乙酸 1260590-28-0 详细
Thiocholesterol (3S,8S,9S,10R,13R,14S,17R)-10,13-二甲基-17-((R)-6-甲基庚烷-2-基)-2,3,4,7,8,9, 10,11,12,13,14,15,16,17-十四氢-1H-环戊二[a]菲-3-硫醇 1249-81-6 详细
3,5-Dichloro-2-methylpyridine hydrochloride 3,5-二氯-2-甲基吡啶盐酸盐 1255099-46-7 详细
2,2',2'',2''',2'''',2'''''-((1,3,5-Triazine-2,4,6-triyl)tris(azanetriyl))hexaacetic acid 2,2',2'',2''',2'''',2'''''-((1,3,5-三嗪-2,4,6-三酰基)三氮杂三酰基)六乙酸 1258-71-5 详细
2-Chloro-4-(tributylstannyl)thiazole 2-氯-4-(三丁基锡烷基)噻唑 1245816-11-8 详细
(3-(Cyclobutylthio)phenyl)boronic acid (3-(环丁硫基)苯基)硼酸 1256346-42-5 详细
Benzyl(4-hydroxyphenyl)(methyl)sulfonium hexafluorostibate(V) 苄基(4-羟基苯基)(甲基)锍六氟锑酸盐(V) 125662-42-2 详细
Ethyl 6-chloroimidazo[1,2-a]pyrazine-3-carboxylate 6-氯咪唑并[1,2-a]吡嗪-3-甲酸乙酯 1250996-97-4 详细
(1R,4S)-3,4-dihydro-1,4-epoxynaphthalene-1(2H)-carboxylic acid (1R,4S)-3,4-二氢-1,4-环氧萘-1(2H)-羧酸 1244954-14-0 详细
Piperidine-3-thiol hydrochloride 哌啶-3-硫醇盐酸盐 1257081-01-8 详细
N-Fmoc-L-HomoPhe(4-F)-OH (S)-2-((((9H-芴-9-基)甲氧基)羰基)氨基)-4-(4-氟苯基)丁酸 1260608-85-2 详细
7-[(tert-Butoxy)carbonyl]-7-azaspiro[3.5]nonane-1-carboxylic acid 7-[(叔丁氧基)羰基]-7-氮杂螺[3.5]壬烷-1-羧酸 1250999-64-4 详细
1-[(tert-Butoxy)carbonyl]-5-oxopiperidine-2-carboxylic acid 1-[(叔丁氧基)羰基]-5-氧代哌啶-2-羧酸 1260641-46-0 详细
3-(4-Fluorophenyl)oxetan-3-amine 3-(4-氟苯基)氧杂环丁烷-3-胺 1260672-73-8 详细
2-Bromo-6-chloro-3-fluorobenzaldehyde 2-溴-6-氯-3-氟苯甲醛 1242156-97-3 详细
Methyl 3-hydroxy-5-(trifluoromethyl)picolinate 3-羟基-5-(三氟甲基)吡啶-2-甲酸甲酯 1256810-01-1 详细
Fmoc-L-Phg(4-Br)-OH N-FMOC-S-4-溴苯甘氨酸 1260592-26-4 详细
Boc-N-PEG1-C2-NHS ester t-Boc-N-amido-PEG1-NHS ester 1260092-55-4 详细
(3-Butoxy-4-chlorophenyl)boronic acid (3-丁氧基-4-氯苯基)硼酸 1256346-36-7 详细
tert-Butyl 3,3-dimethyl-4-(methylamino)piperidine-1-carboxylate 3,3-二甲基-4-(甲基氨基)哌啶-1-羧酸叔丁酯 1242240-00-1 详细
(S)-1,1'-Binaphthalene-2,2'-sulfonimide (S)-1,1'-联二萘-2,2'-二磺酰亚胺 1245748-66-6 详细
α-[[(Phenylmethoxy)carbonyl]amino]-4-quinolinepropanoic acid α-[[(苯基甲氧基)羰基]氨基]-4-喹啉丙酸 1260640-88-7 详细
Methyl 2-amino-3-bromoisonicotinate 2-氨基-3-溴异烟酸甲酯 1257855-12-1 详细
5-((Tert-butyldimethylsilyl)oxy)-1H-indazole 5-((叔丁基二甲基硅烷基)氧基)-1H-吲唑 1254473-74-9 详细
4,6-Dichloro-3-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine 4,6-二氯-3-(三氟甲基)-1H-吡咯并[2,3-b]吡啶 1256801-93-0 详细
Methyl 6-amino-4-bromonicotinate 6-氨基-4-溴烟酸甲酯 1260667-30-8 详细
1-(4-Bromo-2-fluorophenyl)cyclopropanamine 1-(4-溴-2-氟苯基)环丙胺 1260674-95-0 详细
(4-Isopropoxyphenyl)boronic acid hydrate (4-异丙氧基苯基)硼酸水合物 1256355-64-2 详细
8-(4-Bromophenyl)-1,4-dioxaspiro[4.5]Decan-8-ol 8-(4-溴苯基)-1,4-二噁螺[4.5]癸-8-醇 125962-59-6 详细
(4-(4-Chloro-2-fluorophenoxy)phenyl)boronic acid (4-(4-氯-2-氟苯氧基)苯基)硼酸 1256358-57-2 详细
3-Fluoro-2-morpholinopyridine-4-boronic acid 3-氟-2-吗啉吡啶-4-硼酸 1256355-28-8 详细
5-Bromo-N-tert-butyl-2-chloropyridine-3-carboxamide 5-溴-N-叔丁基-2-氯吡啶-3-甲酰胺 1247217-76-0 详细
3-(3-(4-Bromophenyl)-1h-pyrazol-5-yl)propan-1-ol 3-(3-(4-溴苯基)-1H-吡唑-5-基)丙-1-醇 125161-02-6 详细
5-Amino-2-cyclopropyl-oxazole-4-carboxylic acid ethyl ester 5-氨基-2-环丙基-噁唑-4-羧酸乙酯 1260743-08-5 详细
5-tert-Butyl 2-ethyl 5-azaspiro[3.4]octane-2,5-dicarboxylate 5-叔丁基2-乙基5-氮杂螺[3.4]辛烷-2,5-二羧酸酯 1251022-90-8 详细
(S)-2-mercaptobutanoic acid (S)-2-巯基丁酸 1242881-37-3 详细
4-Bromo-3-fluoro-1H-indole 4-溴-3-氟-1H-吲哚 1253926-20-3 详细
8-[2-(2-Pyridyl)phenyl]-5H-pyrido[3,2-b]indole 8-[2-(2-吡啶基)苯基]-5H-吡啶并[3,2-b]吲哚 1251503-35-1 详细
6-Bromospiro[3H-indene-2,4'-cyclohexane]-1,1'-dione 6-溴螺[3H-茚-2,4'-环己烷]-1,1'-二酮 1245514-96-8 详细
3-Bromo-6-chloro-2-ethoxypyridine 3-溴-6-氯-2-乙氧基吡啶 1256825-56-5 详细
2-Fluoro-5-(trifluoromethyl)pyridin-3-ylboronic acid 2-氟-5-(三氟甲基)吡啶-3-基硼酸 1253569-51-5 详细
1-Benzyl 2-(tert-butyl) (R)-5-oxopyrrolidine-1,2-dicarboxylate 1-苄基 2-(叔丁基) (R)-5-氧代吡咯烷e-1,2-二羧酸盐 125134-29-4 详细
7-Bromoimidazo[1,2-a]pyrimidine 7-溴咪唑[1,2-a]嘧啶 1251033-57-4 详细
(3-Butoxy-5-methylphenyl)boronic acid (3-丁氧基-5-甲基苯基)硼酸 1256345-80-8 详细
Ethyl 4-bromo-8-methoxyquinoline-3-carboxylate 4-溴-8-甲氧基喹啉-3-甲酸乙酯 1242260-60-1 详细
Methyl 2-chloro-5-hydroxyisonicotinate 2-氯-5-羟基异烟酸甲酯 1256807-90-5 详细
(R)-1-(2,4-Difluorophenyl)propan-1-amine hydrochloride (R)-1-(2,4-二氟苯基)丙胺盐酸盐 1253792-95-8 详细
4,4-Dimethylpyrrolidine-2,3-dione 4,4-二甲基吡咯烷-2,3-二酮 1248826-72-3 详细
9-Bromo-8-methoxy-6,6-dimethyl-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile 9-溴-8-甲氧基-6,6-二甲基-6,11-二氢-5H-苯并[b]咔唑-3-腈 1256579-00-6 详细
6-(4-Chlorophenyl)pyrazine-2-carboxylic acid 6-(4-氯苯基)吡嗪-2-羧酸 1258850-50-8 详细
Benzo[d]isothiazole-7-carboxylic acid 苯并[d]异噻唑-7-羧酸 1260382-80-6 详细
2-(Pyrrolidin-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-(吡咯啉-1-基)-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)吡啶 1259445-03-8 详细
n-Phenyldibenzo[b,d]thiophen-4-amine N-苯基二苯并[b,d]噻吩-4-胺 1252914-52-5 详细
4-(N-Propylaminocarbonylmethyl)phenylboronic acid 4-(N-丙基氨基羰基甲基)苯基硼酸 1256345-81-9 详细
(4-Chloro-2-(2-methoxyethoxy)phenyl)boronic acid (4-氯-2-(2-甲氧基乙氧基)苯基)硼酸 1256354-97-8 详细
2,4-Dichloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2,4-二氯-3-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)吡啶 1257651-49-2 详细
Pyrazinol 吡嗪醇 124784-76-5 详细
3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[(9R)-cinchonan-9-ylamino]-3-cyclobutene-1,2-dione 3-[[3,5-双(三氟甲基)苯基]氨基]-4-[(9R)-奎宁-9-基氨基]-3-环丁-1,2-二酮 1256245-82-5 详细
3-[[(9R)-6'-Methoxycinchonan-9-yl]amino]-4-[[4-(trifluoromethyl)phenyl]amino]-3-cyclobutene-1,2-dione 3-[[(9R)-6'-甲氧基奎宁-9-基]氨基]-4-[[4-(三氟甲基)苯基]氨基]-3-环丁-1,2-二酮 1256245-80-3 详细
(2S,4S)-1-[(tert-butoxy)carbonyl]-4-fluoropiperidine-2-carboxylic acid (2S,4S)-1- [(叔丁氧基)羰基] -4-氟哌啶-2-羧酸 1260602-67-2 详细
1-(2-Chlorophenyl)-2-(methylsulfonyl)ethan-1-ol 1-(2-氯苯基)-2-(甲基磺酰基)乙烷-1-醇 1249591-96-5 详细
6-Cyano-2-[1-[4-ethyl-3-[4-(4-morpholinyl)-1-piperidinyl]phenyl]-1-methylethyl]-1H-indole-3-carboxylic acid 6-氰基-2-[1-[4-乙基-3-[4-(4-吗啉基)-1-哌啶基]苯基]-1-甲基乙基]-1H-吲哚-3-羧酸 1256584-78-7 详细
6-Bromo-1-tosyl-1H-indazole-4-carbonitrile 6-溴-1-甲苯磺酰基-1H-吲唑-4-甲腈 1245464-56-5 详细
N-Fmoc-(3S)-3-amino-3-cyclopentylpropanoic acid N-Fmoc-(3S)-3-氨基-3-环戊基丙酸 1260609-14-0 详细
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