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CAS 3934-20-1
2,4-dichloropyrimidine
登记编号：OSIM-002、RILP-026、PAZO-006
应用背景（按来源药适应症）
非小细胞肺癌甲磺酸奥希替尼HIV感染盐酸利匹韦林肝功能衰退盐酸利匹韦林获得性免疫缺损综合征盐酸利匹韦林避孕行为盐酸利匹韦林肾细胞癌盐酸培唑帕尼肉瘤盐酸培唑帕尼软组织肿瘤盐酸培唑帕尼鼻出血盐酸培唑帕尼遗传性出血性毛细血管扩张盐酸培唑帕尼孤立性纤维性肿瘤盐酸培唑帕尼
来源药（使用该中间体的合成路线）
合成路线中的位置（上下游链）
按路线登记顺序排列，左→右为合成方向；高亮为当前 CAS，其余可点击跳转对应档案。
1H-indole→2,4-dichloropyrimidine→3-(2-chloropyrimidin-4-yl)-1H-indole→3-(2-chloropyrimidin-4-yl)-1-methyl-1H-indole→4-fluoro-2-methoxy-5-nitroaniline→N-(4-fluoro-2-methoxy-5-nitrophenyl)-4-(1-methyl-1H-indol-3-yl)pyrimidin-2-amine→N1,N1,N2-trimethylethane-1,2-diamine→N1-(2-(dimethylamino)ethyl)-5-methoxy-N1-methyl-N4-(4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)-2-nitrobenzene-1,4-diamine→N1-(2-(dimethylamino)ethyl)-5-methoxy-N1-methyl-N4-(4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)benzene-1,2,4-triamine→acryloyl chloride→methanesulfonic acid
2,4-dichloropyrimidine→3-(2-chloropyrimidin-4-yl)-1-methyl-1H-indole→4-fluoro-2-methoxy-5-nitroaniline→N-(4-fluoro-2-methoxy-5-nitrophenyl)-4-(1-methyl-1H-indol-3-yl)pyrimidin-2-amine→N1,N1,N2-trimethylethane-1,2-diamine→N1-(2-(dimethylamino)ethyl)-5-methoxy-N1-methyl-N4-(4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)-2-nitrobenzene-1,4-diamine→N1-(2-(dimethylamino)ethyl)-5-methoxy-N1-methyl-N4-(4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)benzene-1,2,4-triamine→methanesulfonic acid→1-methyl-1H-indole→3-chloropropanoyl chloride→3-chloro-N-(2-((2-(dimethylamino)ethyl)(methyl)amino)-4-methoxy-5-((4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)amino)phenyl)propanamide
2-ethylaniline→2-ethyl-5-nitroaniline→3-methyl-6-nitro-1H-indazole→2,3-dimethyl-6-nitro-2H-indazole→2,3-dimethyl-2H-indazol-6-amine hydrochloride→2,4-dichloropyrimidine→N-(2-chloropyrimidin-4-yl)-2,3-dimethyl-2H-indazol-6-amine→N-(2-chloropyrimidin-4-yl)-N,2,3-trimethyl-2H-indazol-6-amine→5-amino-2-methylbenzenesulfonamide
本站可供应的对应中间体
同 CAS 多家在售供应横向对比；价格区间为供应方挂牌口径，实价以询价确认为准。
| 供应商 | 产品 | 价格区间 | 最小起订 | 货期 | 资质 |
|---|---|---|---|---|---|
| Unibest Nantong cGMP Site | 4-fluoro-2-Methoxy-5-nitroaniline Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Taizhou GMP-like Site | 3-(2-chloropyriMidin-4-yl)-1-Methylindole Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Qualified Partner — East China API Works | N-(4-fluoro-2-Methoxy-5-nitrophenyl)-4-(1-Methylindol-3-yl)pyriMidin-2-aMine Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Nantong cGMP Site | 1,4-BenzenediaMine, N1-[2-(diMethylaMino)ethyl]-5-Methoxy-N1-Methyl-N4-[4-(1-Methyl-1H-indol-3-yl)-2-pyriMidinyl]-2-nitro- Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Taizhou GMP-like Site | N1-[2-(diMethylaMino)ethyl]-5-Methoxy-N1-Methyl-N4-[4-(1-Methyl-1H-indol-3-yl)-2-pyriMidinyl]benzene-1,2,4-triamine Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Qualified Partner — East China API Works | N,N,N'-Trimethylethylenediamine Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Nantong cGMP Site | 4-Methoxy-5-(3-morpholinopropoxy)-2-nitrobenzonitrile Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Taizhou GMP-like Site | N-(3-Chloropropyl)morpholine Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Qualified Partner — East China API Works | 5-hydroxy-4-methoxy-2-nitrobenzoic acid ethyl ester Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Taizhou GMP-like Site | 3-Methyl-6-nitroindazole Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Qualified Partner — East China API Works | 2,3-Dimethyl-2H-indazol-6-amine hydrochloride Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Nantong cGMP Site | N-(2-chloropyrimidin-4-yl)-N,2,3-trimethyl-2H-indazol-6-amine Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Taizhou GMP-like Site | 3-Amino-6-methylbenzenesulfonamide Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
本页为中间体 CAS 注册档案：同 CAS 的多条路线登记已合并；后续供应商报价与买方需求以该 CAS 为主键撮合。