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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
tert-Butyl 1-methyl-4,6-dihydropyrrolo[3,4-c]pyrazole-5(1H)-carboxylate 1-甲基-4,6-二氢吡咯并[3,4-c]吡唑-5(1H)-羧酸叔丁基酯 1268520-16-6 详细
Tert-butyl ((1R,2S)-2-(aminomethyl)cyclohexyl)carbamate ((1R,2S)-2-(氨基甲基)环己基)氨基甲酸叔丁酯 1259277-49-0 详细
methyl 5-amino-2-methoxypyridine-3-carboxylate 5-氨基-2-甲氧基吡啶-3-羧酸甲酯 122433-51-6 详细
3-Iodo-2-methyl-1H-pyrrolo[2,3-b]pyridine 3-碘-2-甲基-1H-吡咯并[2,3-b]吡啶 1256964-50-7 详细
Benzyl 4-(methoxy(methyl)amino)-4-oxobutanoate 4-(甲氧基(甲基)氨基)-4-氧代丁酸苄酯 1260760-22-2 详细
5-O-(tert-Butyldiphenylsilyl)-2,3-isopropylidene-D-ribonolactone 5-O-(叔丁基二苯基甲硅烷基)-2,3-异丙叉-D-核糖内酯 130222-84-3 详细
Pentyl 4-aminobenzoate 4-氨基苯甲酸戊酯 13110-37-7 详细
4-Cyano-2-iodobenzoic acid 4-氰基-2-碘苯甲酸 1260814-20-7 详细
Benzenemethanamine, α-methyl-2-nitro-, (R)- (9CI) (R)-α-甲基-2-硝基-苯甲胺(9Cl) 122779-41-3 详细
5-Bromo-1H-imidazo[4,5-b]pyrazin-2(3H)-one 5-溴-1H-咪唑并[4,5-b]吡嗪-2(3H)-酮 1260763-85-6 详细
1-(Pyrrolidin-3-yl)-1H-pyrazole dihydrochloride 1-(吡咯烷-3-基)-1H-吡唑二盐酸盐 1242339-08-7 详细
(4-((1H-Imidazol-1-yl)methyl)phenyl)boronic acid (4-((1H-咪唑-1-基)甲基)苯)硼酸 1228183-01-4 详细
2-(Diisopropylsilyl)pyridine 2-(二异丙基硅烷基)吡啶 1232692-92-0 详细
(1S,5R)-3-Ethylbicyclo[3.2.0]hept-3-en-6-one (1S,5R)-3-乙基双环[3.2.0]庚-3-烯-6-酮 1235479-60-3 详细
3-Chloro-5,6,7,8-tetrahydroisoquinolin-8-one 3-氯-5,6,7,8-四氢异喹啉-8-酮 1256821-77-8 详细
2-(4-Methylpiperazino)pyrimidine-5-boronic acid 2-(4-甲基哌嗪基)嘧啶-5-硼酸 1256355-29-9 详细
Methyl 4-(4-formylphenoxymethyl)benzoate 4-(4-甲酰基苯氧基甲基)苯甲酸甲酯 124663-30-5 详细
Furan-2,5-dicarboxamide 呋喃-2,5-二甲酰胺 124052-68-2 详细
2-Amino-4-(trifluoromethoxy)benzonitrile 2-氨基-4-(三氟甲氧基)苯甲腈 1260847-67-3 详细
(5-Bromo-3-methylpyridin-2-yl)methanamine hydrochloride (5-溴-3-甲基吡啶-2-基)甲胺盐酸盐 1257535-42-4 详细
3-(Methoxymethyl)azetidine 2,2,2-trifluoroacetate 3-(甲氧基甲基)氮杂环丁烷2,2,2-三氟乙酸盐 1228230-82-7 详细
Ethyl N6-(tert-Butoxycarbonyl)-D-lysinatehydrochloride 乙基N6-(叔丁氧羰基)-D-赖氨酸盐酸盐 1313278-02-2 详细
2-Bromo-3-chloroisonicotinaldehyde 2-溴-3-氯异丁醛 1224604-18-5 详细
Cinepazide Impurity 1 桂哌齐特 1 1227926-25-1 详细
Benzene, 2-fluoro-4-methoxy-1-(1-methylethyl)- 2-氟-4-甲氧基-1-(1-甲基乙基)-苯 1262414-96-9 详细
5-Methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-2-amine 5-甲基-4,5,6,7-四氢吡唑并[1,5-a]吡嗪-2-胺 1227210-33-4 详细
4-Bromo-1-tert-butyl-5-phenylpyrazole 4-溴-1-叔丁基-5-苯基吡唑 1269291-10-2 详细
cis-7-Boc-3,7-diazabicyclo[4.2.0]octane 顺式-7-Boc-3,7-二氮杂双环[4.2.0]辛烷 1251020-47-9 详细
6-Bromo-3-chloro-1-methyl-1H-indazole 6-溴-3-氯-1-甲基-1H-吲唑 1243472-33-4 详细
Methyl 1H-pyrrolo[3,2-b]pyridine-7-carboxylate 1H-吡咯并[3,2-b]吡啶-7-甲酸甲酯 1261474-46-7 详细
(3R)-3-Phenylpiperazin-2-one (3R)-3-苯基哌嗪-2-酮 1240585-54-9 详细
Iron hydroxide sulfate (Fe4(OH)2(SO4)5) 硫酸氢氧化铁 (Fe4(OH)2(SO4)5) 1310-45-8 详细
Linezolid Impurity 34 利奈唑胺杂质34 1233093-70-3 详细
1,3,5-Trichloro-2-(2-chloroethoxy)benzene 1,3,5-三氯-2-(2-氯乙氧基)苯 13001-29-1 详细
2,3-Difluoropyridin-4-ol 2,3-二氟吡啶-4-醇 1227579-00-1 详细
N-Ethyl-1-methylpiperidin-3-amine N-乙基-1-甲基哌啶-3-胺 1248952-99-9 详细
(2S,4S)-Methyl 4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylate hydrochloride (2S,4S)-4-((叔丁氧基羰基)氨基)吡咯烷-2-甲酸甲酯盐酸盐 1279039-33-6 详细
4-Nitrophenyl β-D-cellotetraoside 4-硝基苯基 β-D-纤维四苷 129411-62-7 详细
(S)-2-((tert-butoxycarbonyl)amino)-4-((1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl)amino)butanoic acid (S)-2-((叔丁氧基羰基)氨基)-4-((1-(4,4-二甲基-2,6-二氧代环己基)乙基)氨基)丁酸 1263045-50-6 详细
(6-Cyclobutoxypyridin-3-yl)methanamine (6-环丁氧基吡啶-3-基)甲胺 1247205-52-2 详细
2,6-Dimethyl-1H-pyrrolo[2,3-b]pyridine 2,6-二甲基-1H-吡咯并[2,3-b]吡啶 1255099-47-8 详细
3-(((Tert-butyldimethylsilyl)oxy)methyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 3-(((叔丁基二甲基甲硅烷基)氧基)甲基)-5-(4,4,5,5-四甲基-1,3,2-二氧硼烷-2-基)吡啶 1310383-10-8 详细
Bis-PEG3-PFP ester BIS-PEG3-PFP ESTER 1314378-13-6 详细
Clopidogrel Impurity 33 HCl 氯吡格雷 33 1258938-54-3 详细
L-Valyl-L-phenylalaninamide L-戊酰基-L-苯丙氨酰胺 129678-27-9 详细
(2S,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6S)-6-(((2R,3S,4R,5R,6S)-6-(((2R,3S,4R,5R,6S)-6-(((2R,3S,4R,5R,6S)-4,5-Dihydroxy-2-(hydroxymethyl)-6-(4-nitrophenoxy)tetrahydro-2H-pyran-3-yl)oxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (2S,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6S)-6-(((2R,3S,4R,5R,6S)-6-(((2R ,3S,4R,5R,6S)-6-(((2R,3S,4R,5R,6S)-4,5-二羟基-2-(羟甲基)-6-(4-硝基苯氧基)四氢-2H-吡喃-3-基)氧基)-4,5-二羟基-2-(羟甲基)四氢-2H-吡喃-3-基)氧基)-4,5-二羟基-2-(羟甲基)四氢-2H-吡喃-3 -基)氧基)-4,5-二羟基-2-(羟甲基)四氢-2H-吡喃-3-基)氧基)-6-(羟甲基)四氢-2H-吡喃-3,4,5-三醇 129411-63-8 详细
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(benzo[d][1,3]dioxol-5-yl)propanoic acid (R)-2-((((9H-芴-9-基)甲氧基)羰基)氨基)-3-(苯并[d][1,3]二氧杂环戊烯-5-基)丙酸 1260592-34-4 详细
(2-Ethoxy-6-methylpyridin-3-yl)boronic acid (2-乙氧基-6-甲基吡啶-3-基)硼酸 1310384-30-5 详细
3-Methoxy-4-morpholinoaniline dihydrochloride 3-甲氧基-4-(4-吗啉基)苯胺二盐酸盐 1226776-91-5 详细
(2S)-2-Amino-3-methyl-1,1-diphenylbutan-1-ol;hydrochloride (2S)-2-氨基-3-甲基-1,1-二苯基丁烷-1-醇;盐酸 130432-39-2 详细
(2-Fluoro-5-isopropylphenyl)boronic acid (2-氟-5-异丙基苯基)硼酸 1256354-92-3 详细
1-(3,5-Dibromophenyl)piperidine 1-(3,5-二溴苯基)哌啶 1261995-07-6 详细
Tert-butyl 6,7-dihydro-[1,2,3]triazolo[1,5-a]pyrazine-5(4H)-carboxylate 6,7-二氢-[1,2,3]三唑并[1,5-a]吡嗪-5(4H)-羧酸叔丁酯 1245782-69-7 详细
Methyl 4-amino-6-chloropyridine-2-carboxylate 4-氨基-6-氯吡啶-2-羧酸甲酯 1235475-17-8 详细
Ethyl 3-(oxazol-5-yl)benzoate 3-(噁唑-5-基)苯甲酸乙酯 1261268-84-1 详细
Methyl 4-iodo-1-(4-methoxybenzyl)-1H-pyrazole-3-carboxylate 4-碘-1-(4-甲氧基苄基)-1H-吡唑-3-羧酸甲酯 1260656-58-3 详细
3-Bromo-5-fluoro-2-nitropyridine 3-溴-5-氟-2-硝基吡啶 1258544-91-0 详细
Carbonylhydrido(tetrahydroborato)[bis(2-diphenylphosphinoethyl)amino]ruthenium(II) 羰基氢化(四氢硼烷)[双(2-二苯基膦乙基)氨基]钌(II) 1295649-41-0 详细
4-Bromo-6-fluoronicotinaldehyde 4-溴-6-氟烟醛 1289121-12-5 详细
(S)-2-((tert-Butoxycarbonyl)amino)-6-guanidinohexanoic acid hydrochloride 叔丁氧羰基-L-高精氨酸盐酸盐 128719-65-3 详细
N-(M-Tolyl)piperazine Dihydrochloride N-(间甲苯基)哌嗪二盐酸盐 13078-13-2 详细
(2S,2'S)-2,2'-Bipyrrolidine (2S,2'S)-2,2'-联吡咯烷 124779-66-4 详细
4-Methoxy-2,3-dihydro-1h-isoindole 4-甲氧基-2,3-二氢-1h-异吲哚 127168-73-4 详细
Methyl (S)-2-(morpholin-3-yl)acetate (S)-2-(吗啉-3-基)乙酸甲酯 1273577-48-2 详细
6-Bromo-2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 6-溴-2-氟-3-(4,4,5,5-四甲基-1,3,2-二氧杂戊硼烷-2-基)吡啶 1310404-04-6 详细
4-Bromo-7-(dibromomethyl)benzo[c][1,2,5]thiadiazole 4-溴-7-(二溴甲基)苯并[c][1,2,5]噻二唑 1239277-96-3 详细
1H-Spiro[furo[3,4-c]pyridine-3,4'-piperidine] hydrochloride 1H-螺[呋喃并[3,4-c]吡啶-3,4'-哌啶]盐酸盐 1224895-26-4 详细
Mesoporphyrin dimethyl ester 间卟啉二甲酯 1263-63-4 详细
Granisetron Impurity 10 格拉司琼杂质10 123704-98-3 详细
Orlistat Impurity 17 奥利司他杂质17 130793-26-9 详细
1,3-Dibromo-5-(2-hexyldecyl)-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione 1,3-二溴-5-(2-己基癸基)-4H-噻吩并[3,4-c]吡咯-4,6(5H)-二酮 1234306-57-0 详细
2-((tert-Butoxycarbonyl)amino)-4,5-dimethoxybenzoicacid 2-((叔丁氧羰基)氨基)-4,5-二甲氧基苯甲酸 122744-78-9 详细
4-Methyl-7-[[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-α-D-galactopyranosyl]oxy]-2H-1-benzopyran-2-one 4- 甲基-7-[[3,4,6-三-O-乙酰基-2-(乙酰氨基)-2-脱氧-α-D-吡喃半乳糖基]氧基]-2H-1-苯并吡喃-2-酮 124167-45-9 详细
4-Bromo-2-(tert-butyl)isothiazol-3(2H)-one 1,1-dioxide 4-溴-2-(叔丁基)异噻唑-3(2H)-酮1,1-二氧化物 126623-65-2 详细
Potassium benzofurazan-5-trifluoroborate 苯并呋喃-5-三氟硼酸钾 1225608-24-1 详细
1-Iodo-4-propylbenzene 1-碘-4-丙苯 126261-84-5 详细
2-Ethoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)pyridine 2-乙氧基-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-6-(三氟甲基)吡啶 1256359-30-4 详细
1-(tert-Butoxycarbonyl)-2-(methoxycarbonyl)piperidine-4-carboxylic acid 1-(叔丁氧羰基)-2-(甲氧基羰基)哌啶-4-羧酸 1255666-29-5 详细
N'-(9-((2R,3R,4S,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3,4-dihydroxytetrahydrofuran-2-yl)-6-oxo-6,9-dihydro-3H-purin-2-yl)-N,N-dimethylformimidamide N'-(9-((2R,3R,4S,5R)-5-((双(4-甲氧基苯基)(苯基)甲氧基)甲基)-3,4-二羟基四氢呋喃-2基)-6-氧代-6,9-二氢-3H-嘌呤-2基)-N,N-二甲基甲脒 126922-60-9 详细
Ethyl 2-(6-methoxy-3-pyridyl)-2-oxoacetate 2-(6-甲氧基-3-吡啶基)-2-氧代乙酸乙酯 1280197-11-6 详细
6-Benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(4aH)-one 6-苄基-5,6,7,8-四氢吡啶并[4,3-d]嘧啶-4(4aH)-酮 1311254-72-4 详细
Benzyl 2-(oxetan-3-ylidene)acetate 2-(氧杂环丁烷-3-亚基)乙酸苄酯 1242160-03-7 详细
1,3-Bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene]hydroxygold 1,3-双[2,6-双(1-甲基乙基)苯基]-1,3-二氢-2H-咪唑-2-亚基]羟基金 1240328-73-7 详细
(3,3-Dimethoxycyclobutane-1,1-diyl)dimethanol (3,3-二甲氧基环丁-1,1-二基)二甲醇 130369-33-4 详细
5-(Bromomethyl)benzo[d]thiazole 5-(溴甲基)苯并[d]噻唑 131337-65-0 详细
6-(2,2,2-Trifluoroethoxy)picolinic acid 6-(2,2,2-三氟乙氧基)吡啶甲酸 1247503-48-5 详细
O,O,O-triethyl phosphorothioate O,O,O-三乙基硫代磷酸酯 126-68-1 详细
5-Methoxy-2-nitropyridine 5-甲氧基-2-硝基吡啶 126739-64-8 详细
1-Carbadodecaborate(1-), dodecahydro-, cesium (1:1) 1-十二硼酸碳酯(1-),十二氢铯(1:1) 12539-26-3 详细
N1-benzyl-2-methylpropane-1,3-diamine N1-苄基-2-甲基丙烷-1,3-二胺 1250405-19-6 详细
Ethyl 2-amino-2-(pyridin-4-yl)acetate dihydrochloride 2-氨基-2-(吡啶-4-基)乙酸乙酯二盐酸盐 1245782-70-0 详细
5-Bromo-6-chloropyridin-2-ol 5-溴-6-氯吡啶-2-醇 1227603-81-7 详细
3-Phenyl-4,5,6,7-tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine hydrochloride 3-苯基-4,5,6,7-四氢-[1,2,3]三唑并[1,5-a]吡嗪盐酸盐 1245782-72-2 详细
Ethyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)acrylate 3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)丙烯酸乙酯 1263187-14-9 详细
(5-Bromo-3-fluoropyridin-2-yl)methanamine hydrochloride (5-溴-3-氟吡啶-2-基)甲胺盐酸盐 1257535-19-5 详细
8-Hydroxy-8-(trifluoromethyl)-3-azabicyclo[3.2.1]octane 8-羟基-8-(三氟甲基)-3-氮杂双环[3.2.1]辛烷 1251923-31-5 详细
8-Bromo-5-phenyl-5H-pyrido[4,3-b]indole 8-溴-5-苯基-5H-吡啶并[4,3-b]吲哚 1303503-70-9 详细
2-Bromo-5-methyloxazole-4-carbaldehyde 2-溴-5-甲基噁唑-4-甲醛 1240598-14-4 详细
(2R,3R,4R,5R)-2-(4-Benzamido-2-oxopyrimidin-1(2H)-yl)-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-((tert-butyldimethylsilyl)oxy)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite (2R,3R,4R,5R)-2-(4-苯甲酰胺-2-氧代嘧啶-1(2H)-基)-5-((双(4-甲氧基苯基)(苯基)甲氧基)甲基)-4-((叔丁基二甲基硅)氧)四氢呋喃-3-基(2-氰基乙基)二异丙基亚磷酰胺 129470-47-9 详细
(S)-1,1,1-Trifluorooctan-2-ol (S)-1,1,1-三氟辛烷-2-醇 129443-08-9 详细
产品总数:39990 产品页码:
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