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CAS 869487-79-6
benzyl ((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate
登记编号：CARF-031
应用背景（按来源药适应症）
多发性骨髓瘤卡非佐米
来源药（使用该中间体的合成路线）
| 品种 | 梯队 | 到期年 |
|---|---|---|
| 卡非佐米Carfilzomib | Tier B · 提前布局 | 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。
benzyl (S)-(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate→benzyl ((3R,4S)-3-hydroxy-2,6-dimethylhept-1-en-4-yl)carbamate→benzyl ((3S,4S)-3-hydroxy-2,6-dimethylhept-1-en-4-yl)carbamate→benzyl ((1S,2S)-1-hydroxy-4-methyl-1-((R)-2-methyloxiran-2-yl)pentan-2-yl)carbamate→benzyl ((1R,2S)-1-hydroxy-4-methyl-1-((S)-2-methyloxiran-2-yl)pentan-2-yl)carbamate→benzyl ((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)carbamate
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 | CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2R)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Taizhou GMP-like Site | 1-Pentanone, 2-aMino-4-Methyl-1-[(2R)-2-Methyloxiranyl]-, (2S)-, trifluoroacetate (9CI) Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Qualified Partner — East China API Works | (alphaS)-alpha-Aminobenzenebutanoyl-L-leucyl-L-phenylalanine methyl ester Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Nantong cGMP Site | (alphaS)-alpha-Aminobenzenebutanoyl-L-leucyl-L-phenylalanine methyl ester mono(trifluoroacetate) Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Taizhou GMP-like Site | (alphaS)-alpha-[[2-(4-Morpholinyl)acetyl]amino]benzenebutanoyl-L-leucyl-L-phenylalanine methyl ester 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。