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CAS 2199-51-1
ethyl 2,4-dimethyl-1H-pyrrole-3-carboxylate
登记编号：SUNT-014
应用背景（按来源药适应症）
胰腺神经内分泌肿瘤苹果酸舒尼替尼肾细胞癌苹果酸舒尼替尼胃肠道间质瘤苹果酸舒尼替尼骨肉瘤苹果酸舒尼替尼肉瘤苹果酸舒尼替尼淋巴瘤苹果酸舒尼替尼
来源药（使用该中间体的合成路线）
| 品种 | 梯队 | 到期年 |
|---|---|---|
| 苹果酸舒尼替尼Sunitinib Malate | Tier B · 提前布局 | - |
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。
N1,N1-diethylethane-1,2-diamine→tert-butyl 3-oxobutanoate→N-(2-(diethylamino)ethyl)-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamide→5-fluoroindolin-2-one→(S)-2-hydroxysuccinic acid→(E)-tert-butyl 2-(hydroxyimino)-3-oxobutanoate→ethyl 3-oxobutanoate→2-(tert-butyl) 4-ethyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate→ethyl 2,4-dimethyl-1H-pyrrole-3-carboxylate→ethyl 5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylate→5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid
N1,N1-diethylethane-1,2-diamine→N-(2-(diethylamino)ethyl)-2,4-dimethyl-1H-pyrrole-3-carboxamide→ethyl 2,4-dimethyl-1H-pyrrole-3-carboxylate→2,4-dimethyl-1H-pyrrole-3-carboxylic acid→5-fluoro-2-oxoindoline-3-carbaldehyde
N1,N1-diethylethane-1,2-diamine→N-(2-(diethylamino)ethyl)-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamide→ethyl 3-oxobutanoate→ethyl 2,4-dimethyl-1H-pyrrole-3-carboxylate→ethyl 5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylate→5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid→diethyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate→4-(ethoxycarbonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid→diethyl (2-((4-fluoro-2-iodophenyl)amino)-2-oxoethyl)phosphonate→(Z)-N-(2-(diethylamino)ethyl)-5-(3-((4-fluoro-2-iodophenyl)amino)-3-oxoprop-1-en-1-yl)-2,4-dimethyl-1H-pyrrole-3-carboxamide→4-fluoro-2-iodoaniline→2-chloroacetyl chloride→2-chloro-N-(4-fluoro-2-iodophenyl)acetamide→triethyl phosphite
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 |
|---|---|---|---|---|---|
| Qualified Partner — East China API Works | 5-Fluoro-2-oxindole Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Nantong cGMP Site | 5-Formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid 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。