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  •        About Us Imagine the power of people with a common purpose to build relationships that create value for you and your business. This is ChemScene. Every day, our people work with you to ensure you have what you need to achieve your commercial and scientific pursuits. We make sure everything we do honors that relationship starting from our commitment to ensuring that our chemicals are held to the most rigorous quality standards in the world, to the way we engage with our customers and communities to do business responsibly. Why Choose ChemScene? Because our passion for quality, expertise, and innovation makes us a partner you can work together with confidently. Technical ChemScene features strong technical expertise, drawing on from years of experience in the Life Sciences. We are committed to providing you with professional services in process development and commercial production in accordance with your manufacturing and drug-development needs. ChemScene'??s successful business development is rooted in our quality professional service and passion for scientific innovation. Since its founding, ChemScene has devoted itself to the development of our self-owned technologies and the realization of advancement through scientific and technological industrialization to meet all of our customers'?? requirements. Quality Our attention to detail in quality control is a point of pride. Our strict quality control policy enables us to deliver quality chemicals into the marketplace without any flaws. It is the key to our success. ChemScene provides you with relevant chemical test data, such as HNMR, LC-MS and HPLC, as well as stability and activity information on all of our products. Expertise Our chemists are highly experienced in preparing biologically active molecules that are both structurally and synthetically diverse. The volume of our products ranges in scale from milligrams to kilograms. Our customers come from pharmaceutical and biotech compan
英文名称 中文名称 CAS号 操作
1-Azetidinecarboxylic acid, 3-hydroxy-, phenylmethyl ester 1-苄氧羰基-3-羟基氮杂环丁烷 128117-22-6 详细
1-benzyl-4-methyl-1,2,3,6-tetrahydropyridine 1-苄基-4-甲基-1,2,3,6-四氢吡啶 32018-56-7 详细
1-Boc-4-aminomethyl-piperidine 1-叔丁氧羰基-4-氨甲基哌啶 144222-22-0 详细
1-Boc-4-piperidone N-叔丁氧羰基-4-哌啶酮 79099-07-3 详细
1-Boc-amino-1,2-ethanediamine N-叔丁氧羰基-1,2-乙二胺 57260-73-8 详细
1-Boc-piperidine-2-carboxylic acid N-Boc-2-哌啶甲酸 98303-20-9 详细
NSC 202575 3-甲基-1H-1,2,4-噻唑 7170-01-6 详细
1H-Azepine, 1-[2-[4-(chloromethyl)phenoxy]ethyl]hexahydro-, hydrochloride (1:1) 1-(2-(4-(氯甲基)苯氧基)乙基)氮杂环庚烷盐酸盐 223251-25-0 详细
1H-Benzimidazole, 6-bromo-4-fluoro-2-methyl-1-(1-methylethyl)- 6-溴-4-氟-1-异丙基-2-甲基-1H-苯并[D]咪唑 1231930-33-8 详细
1H-Benzimidazole-1-butanoic acid, 2,3-dihydro-2-oxo- 2-氧代-1-苯并咪唑啉丁酸 3273-68-5 详细
1H-benzo[d][1,3]oxazine-2,4-dione 靛红酸酐 118-48-9 详细
1H-Indol-5-ol, 4-fluoro-2-methyl- 4-氟-5-羟基-2-甲基吲哚 288385-88-6 详细
1H-Indole-2-carboxylic acid, 2,3-dihydro-, (2S)- (S)-吲哚啉-2-羧酸 79815-20-6 详细
1H-Indole-2-carboxylic acid, 2,3-dihydro-, methyl ester, hydrochloride (1:1), (2S)- 吲哚啉-2-甲酸 96056-64-3 详细
1H-Indole-2-carboxylic acid, methyl ester 吲哚-2-羧酸甲酯 1202-04-6 详细
1H-indole-5-carbonitrile 5-氰基吲哚 15861-24-2 详细
1H-Indole-5-carbonitrile, 3-(4-hydroxybutyl)- 3-(4-羟基丁基)-1H-吲哚-5-甲腈 914927-40-5 详细
1H-Isoindole-1,3(2H)-dione, 2-[(2R)-2-hydroxy-3-[[4-(3-oxo-4-morpholinyl)phenyl]amino]propyl]- 利伐沙班酞酰亚胺二羰基杂质 446292-07-5 详细
1H-Pyrazole, 1-(1-ethoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1-(1-乙氧基乙基)-4-吡唑硼酸频哪醇酯 1029716-44-6 详细
1H-Pyrazolo[3,4-d]pyrimidin-4-amine, 3-(4-phenoxyphenyl)- 伊布替尼中间体N-2 330786-24-8 详细
1H-Pyrrolo[2,3-b]pyridine 7-氮杂吲哚 271-63-6 详细
1H-Pyrrolo[2,3-b]pyridine, 5-methoxy- 5-甲氧基-7-氮杂吲哚 183208-36-8 详细
1H-Pyrrolo[2,3-b]pyridine-5-carboxylic acid, 4-chloro-, methyl ester 4-氯-1H-吡咯并[2,3-B]吡啶-5-甲酸甲酯 951625-93-7 详细
1-methyl-3-phenylpiperidin-4-one 西替普塔林中间体 3881-28-5 详细
1-Methyl-3-pyrrolidinol 3-羟基-1-甲基四氢吡咯 13220-33-2 详细
1-methyl-4-(2,4,6-trimethoxyphenyl)piperidin-3-ol 1-甲基-4-(2,4,6-三甲氧基苯基)哌啶-3-醇 234771-34-7 详细
1-Pentanone, 2-amino-4-methyl-1-[(2R)-2-methyloxiranyl]-, (2S)-, trifluoroacetate (9CI) PR171中间体(三氟乙酸盐) 247068-85-5 详细
1-phenyl-1,2,3,4-tetrahydroisoquinoline 1-苯基-1,2,3,4-四氢异喹啉 22990-19-8 详细
1-Piperazineacetic acid, 4-[(1,1-dimethylethoxy)carbonyl]- 4-Boc-1-哌嗪乙酸 156478-71-6 详细
1-Piperazinecarboxylic acid, 4-(6-amino-3-pyridinyl)-, 1,1-dimethylethyl ester 4-(6-氨基吡啶-3-基)哌嗪-1-羧酸叔丁酯 571188-59-5 详细
1-Piperazinecarboxylic acid, 4-(6-nitro-3-pyridinyl)-, 1,1-dimethylethyl ester 4-(6-硝基-3-吡啶基)-1-哌嗪甲酸叔丁酯 571189-16-7 详细
1-Piperazinecarboxylic acid, 4-[1-oxo-3-(2-phenylhydrazinylidene)butyl]-, 1,1-dimethylethyl ester (Z)-4-(3-(2-苯基亚肼基)丁酰基)哌嗪-1-羧酸叔丁酯 1415220-05-1 详细
1-Piperazinecarboxylic acid, 4-[2-(aminocarbonyl)-5-benzofuranyl]-, 1,1-dimethylethyl ester 5-(4-叔丁氧羰基-1-哌嗪基)苯并呋喃-2-甲酰胺 183288-44-0 详细
1-Piperazinecarboxylic acid, 4-[2-(ethoxycarbonyl)-5-benzofuranyl]-, 1,1-dimethylethyl ester 5-(4-叔丁氧羰基-哌嗪-1-基)苯并呋喃-2-甲酸乙酯 183288-43-9 详细
1-Piperazinecarboxylic acid, 4-[6-[(6-bromo-8-cyclopentyl-7,8-dihydro-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)amino]-3-pyridinyl]-, 1,1-dimethylethyl ester 帕布昔利布杂质23 571188-82-4 详细
1-Piperidinecarboxylic acid, 1,1-dimethylethyl ester 1-Boc-哌啶 75844-69-8 详细
(R)-tert-Butyl 3-(N-methoxy-N-methylcarbamoyl)piperidine-1-carboxylate 3R-1-BOC-3-[甲氧基(甲基)氨基甲酰]哌啶 884510-86-5 详细
1-Piperidinecarboxylic acid, 4-(2-oxoethyl)-, 1,1-dimethylethyl ester 4-(2-氧代乙基)哌啶-1-羧酸叔丁酯 142374-19-4 详细
1-Piperidinecarboxylic acid, 4-amino-, 1,1-dimethylethyl ester 1-Boc-4-氨基哌啶 87120-72-7 详细
1-Piperidinecarboxylic acid, 4-hydroxy-, ethyl ester 4-羟基哌啶-1-甲酸乙酯 65214-82-6 详细
1-Pyrrolidinecarboxylic acid, 4-(acetylthio)-2-(hydroxymethyl)-, 2-propen-1-yl ester, (2S,4S)- (2S,4S) - 烯丙基4-(乙酰硫基)-2-(羟甲基)吡咯烷-1-羧酸酯 136140-32-4 详细
1-Pyrrolidinecarboxylic acid, 4-[4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-1-piperazinyl]-2-(3-thiazolidinylcarbonyl)-, 1,1-dimethylethyl ester, (2S,4S)- (2S,4S)-4-[4-(3-甲基-1-苯基-1H-吡唑-5-基)-1-哌嗪基]-2-(3-噻唑烷基羰基)-1-吡咯烷羧酸叔丁酯 401566-80-1 详细
1-Pyrrolidinecarboxylic acid, 4-oxo-2-(3-thiazolidinylcarbonyl)-, 1,1-dimethylethyl ester, (2S)- (2S)-4-氧代-2-(3-噻唑烷基羰基)-1-吡咯烷羧酸叔丁酯 401564-36-1 详细
1-tert-Butoxycarbonyl-1H-indole-3-acetamide 3-(2-氨基-2-氧代乙基)-1H-吲哚-1-羧酸叔丁酯 872404-91-6 详细
2-(((2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)carbonyl)benzoic acid 2 - ((((2,2-二甲基-1,3-二氧戊环-4-基)甲氧基)羰基)苯甲酸 40630-71-5 详细
2-((1-(2-chlorophenyl)ethoxy)carbonyl)benzoic acid 2-((1-(2-氯苯基)乙氧基)羰基)苯甲酸 1431698-00-8 详细
2-((1s,4s)-4-phenylcyclohexyl)acetic acid 2-((1S,4S)-4-苯基环己基)乙酸 148962-93-0 详细
2(1H)-Pyridinone, 1-(4-aminophenyl)-5,6-dihydro-3-(4-morpholinyl)- 1-(4-氨基苯基)-5,6-二氢-3-(4-吗啉)-2(1H)-吡啶酮 1267610-26-3 详细
2(1H)-Pyridinone, 6-amino-5-nitro- 6-氨基-5-硝基-2(1H)-吡啶酮 211555-30-5 详细
2-(2-(4-chlorophenoxy)phenyl)acetic acid 2-(4-氯苯氧基)苯乙酸 25563-04-6 详细
2-(2-formyl-4-nitrophenoxy)hexanoic acid 2-(2-甲酰基-4-硝基苯氧基)正己酸 335153-21-4 详细
3-[3-[Bis(1-methylethyl)amino]-1-phenylpropyl]-4-hydroxybenzenemethanol 苯甲醇, 3-[3-[双(1-甲基乙基)氨基]-1-苯基丙基]-4-羟基- 200801-70-3 详细
2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenol (hydrochloride) 2-(3-(二异丙基氨基)-1-苯基丙基)-4-(羟甲基)苯酚盐酸盐 250214-40-5 详细
2-(4-methoxy-1H-pyrrolo[2,3-b]pyridin-3-yl)-2-oxoacetic acid -2-(4-甲氧基-1H-吡咯并[2,3-B]吡啶-3-基)-2-氧代乙酸 611197-53-6 详细
2-(5-Bromo-2-methylbenzoyl)-5-(4-fluorophenyl)thiophene 卡格列净 中间体 KG-1 1132832-75-7 详细
2-(acryloyloxy)-2-methylpropanoic acid 2-(丙烯酰氧基)-2-甲基丙酸 1294000-55-7 详细
2-(benzyloxy)propanoic acid 2-(苄氧基)丙酸 6625-78-1 详细
2-(bromomethyl)-2-butylhexanoic acid 2-(溴甲基)-2-丁基己酸 100048-86-0 详细
2-(hydroxymethyl)-6-methylpyridin-3-ol 3-羟基-6-甲基-2-吡啶甲醇 42097-42-7 详细
2-(thiophen-2-yl)ethyl 4-methylbenzenesulfonate 2-(噻吩-2-基)乙基对甲苯磺酸酯 40412-06-4 详细
2,2,2-trifluoro-1-(4'-(methylsulfonyl)biphenyl-4-yl)ethanone ODANACATIB中间体 893407-18-6 详细
2,2,2-Tris(bromomethyl)ethanol 三溴新戊醇 1522-92-5 详细
2,2'-Bipyrimidine, 4,6-dichloro-5-(2-methoxyphenoxy)- 4,6-二氯-5-(2-甲氧基苯氧基)-2,2'-二嘧啶 150728-13-5 详细
2,3-bis(4-chlorophenyl)butane-2,3-diamine 2,3-双(4-氯苯基)丁烷-2,3-二胺 1415562-36-5 详细
2,3-Butanediamine, 2,3-bis(4-chlorophenyl)-, (2R,3S)-rel- (2R,3S)-REL-2,3-双(4-氯苯基)-2,3-丁二胺 939983-16-1 详细
2,3-dihydrobenzofuran 2,3-二氢苯并呋喃 496-16-2 详细
2,3-dimethylbenzoic acid 2,3-二甲基苯甲酸 603-79-2 详细
2,4(1H,3H)-Pyrimidinedione, 6-amino- 4-氨基-2,6-二羟基嘧啶 873-83-6 详细
2,4,6-trichloropyrimidine-5-carbaldehyde 2,4,6-三氯-5-嘧啶甲醛 50270-27-4 详细
2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine 2,4-二氯-7H吡咯[2,3-D]嘧啶 90213-66-4 详细
2,4-Dichlorothieno[3,2-d]pyrimidine 2,4-二氯噻吩并[3,2-D]嘧啶 16234-14-3 详细
2,5-dichloro-N-(2-(isopropylsulfonyl)phenyl)pyrimidin-4-amine 2,5-二氯-N-[2-[(1-甲基乙基)磺酰基]苯基]-4-嘧啶胺 761440-16-8 详细
2,5-Dichloropyrimidine 2,5-二氯嘧啶 22536-67-0 详细
2,5-Pyrrolidinedione, 3-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-(1H-indol-3-yl)-, (3R,4R)-rel- 2,5-Pyrrolidinedione, 3-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-(1H-indol-3-yl)-, (3R,4R)-rel- 905853-99-8 详细
2,6-difluorobenzoic acid 2,6-二氟苯甲酸 385-00-2 详细
2,6-dioxopiperidine-3-ammonium chloride 3-氨基-2,6-哌啶二酮盐酸盐 24666-56-6 详细
2,7-dimethoxynaphthalene 2,7-二甲氧基萘 3469-26-9 详细
2-Amino-3-(methyloxy)benzoic acid 2-氨基-3-甲氧基苯甲酸 3177-80-8 详细
2-amino-4,5-dihydro-3H-pyrrole (HCl salt) 2-氨基吡咯烷盐酸盐 7544-75-4 详细
2-Amino-4-methoxybenzoic acid 2-氨基-4-甲氧基苯甲酸 4294-95-5 详细
2-Azabicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 3-oxo-, 1,1-dimethylethyl ester 2-氮杂双环[2.2.1]庚-5-烯-2-羧酸,3-氧代-1,1-二甲基乙基酯 162427-15-8 详细
2-Azabicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 3-oxo-, 1,1-dimethylethyl ester, (1R,4S)- (1R,4S)-(-)-2-叔丁氧羰基-2-氮杂双环[2.2.1]庚-5-烯-3-酮 151792-53-9 详细
2-Azabicyclo[2.2.1]heptane-2,3-dicarboxylic acid, 2-(1,1-dimethylethyl) ester, (1R,3S,4S)- (1R,3S,4S)-N-叔丁氧羰基-2-氮杂双环[2.2.1]庚烷-3-羧酸 291775-59-2 详细
2-Benzofurancarboxylic acid, 5-(1-piperazinyl)- 5-(1-哌嗪基)苯并呋喃-2-羧酸 183288-47-3 详细
2-Benzofurancarboxylic acid, 5-(1-piperazinyl)-, ethyl ester, (Hydrochloride), hydrate (1:2:1) 5-(1-哌嗪基)-2-苯并呋喃甲酸乙酯二盐酸盐水合物 1422956-31-7 详细
2-Benzofurancarboxylic acid, 5-amino-, methyl ester (hydrochloride) 5-氨基苯并呋喃-2-羧酸甲酯盐酸盐 383677-67-6 详细
2-bromo-1-(3,5-difluorophenyl)ethanone 2-溴-3',5'-二氟苯乙酮 220607-75-0 详细
2-bromo-4-methyl-5-nitropyridine 2-溴-4-甲基-5-硝基吡啶 23056-47-5 详细
2-bromo-5-iodoimidazo[2,1-b]thiazole 2-溴-5-碘咪唑并[2,1-B]噻唑 1379307-48-8 详细
2-butyl-2-(hydroxymethyl)hexanenitrile 2-丁基-2-(羟基甲基)己腈 83576-49-2 详细
2-butyl-5-nitrobenzofuran 2-丁基-5-硝基苯并呋喃 133238-87-6 详细
2-Chloro-1-methoxy-3-nitrobenzene 2-氯-3-硝基苯甲醚 3970-39-6 详细
2-Chloro-3-methoxyaniline 2-氯-3-甲氧基苯胺 113206-03-4 详细
2-chloro-5,11-dimethyl-5H-benzo[e]pyrimido[5,4-b][1,4]diazepin-6(11H)-one 2-氯-5,11-二甲基-5H-苯并[E]嘧啶并[5,4-B] [1,4]二氮杂-6(11H) - 1234479-75-4 详细
2-chloro-6-methylnicotinonitrile 2-氯-6-甲基-3-吡啶甲腈 28900-10-9 详细
2-Cyanophenothiazine 2-氰基吩噻嗪 38642-74-9 详细
2-Cyanoquinuclidine 2-氰基奎宁环 90196-91-1 详细
2-cyclohexyl-4-methylphenol 2-环已基-4-甲基苯酚 1596-09-4 详细
2-Deoxy-3,5-di-O-p-toluoyl-D-erythro-pentofuranosyl chloride 1-氯-3,5-二-O-对甲苯甲酰基-2-脱氧-D-呋喃核糖 3601-89-6 详细
2-fluoro-5-formylbenzonitrile 2-氟-5-甲酰基苯腈 218301-22-5 详细
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