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CAS 1231930-37-2
4-fluoro-1-isopropyl-2-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole
登记编号：ABEM-007
应用背景（按来源药适应症）
乳腺癌阿贝西利
来源药（使用该中间体的合成路线）
| 品种 | 梯队 | 到期年 |
|---|---|---|
| 阿贝西利Abemaciclib | Tier A · 立即攻坚 | 2029 |
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。
propan-2-amine→N-isopropylacetamide→4-bromo-2,6-difluoroaniline→(E)-N'-(4-bromo-2,6-difluorophenyl)-N-isopropylacetimidamide→6-bromo-4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole→4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi(1,3,2-dioxaborolane)→4-fluoro-1-isopropyl-2-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole→2,4-dichloro-5-fluoropyrimidine→6-(2-chloro-5-fluoropyrimidin-4-yl)-4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole→5-((4-ethylpiperazin-1-yl)methyl)pyridin-2-amine→1-ethylpiperazine→6-bromonicotinaldehyde→1-((6-bromopyridin-3-yl)methyl)-4-ethylpiperazine
4-fluoro-1-isopropyl-2-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole→2,4-dichloro-5-fluoropyrimidine→6-(2-chloro-5-fluoropyrimidin-4-yl)-4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole→1-ethylpiperazine→6-aminonicotinaldehyde→6-((5-fluoro-4-(4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazol-6-yl)pyrimidin-2-yl)amino)nicotinaldehyde
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 | 5-((4-Ethylpiperazin-1-yl)methyl)pyridin-2-amine Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Taizhou GMP-like Site | 1H-BenziMidazole, 6-(2-chloro-5-fluoro-4-pyriMidinyl)-4-fluoro-2-Methyl-1-(1-Methylethyl)- Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Qualified Partner — East China API Works | 6-Bromo-4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Nantong cGMP Site | 2,4-Dichloro-5-fluoropyrimidine 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。