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CAS 10203-08-4
3,5-Dichlorobenzaldehyde3,5-dichlorobenzaldehyde
登记编号：(Ia)409139-7-a、LIFI-011、(II)409139-8-a
应用背景（按来源药适应症）
转甲状腺素运载蛋白淀粉样变性氯苯唑酸心脏病氯苯唑酸干眼症利非司特干眼综合征利非司特移植物抗宿主病利非司特糖尿病黄斑水肿利非司特干燥性角结膜炎利非司特变应性结膜炎利非司特淀粉样多神经病氯苯唑酸葡甲胺转甲状腺素运载蛋白淀粉样变性氯苯唑酸葡甲胺淀粉样变氯苯唑酸葡甲胺心肌疾病氯苯唑酸葡甲胺淀粉体轻链淀粉样变性氯苯唑酸葡甲胺家族性淀粉样神经病氯苯唑酸葡甲胺
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。
3,5-Dichlorobenzaldehyde→3,5-Dichlorobenzoic acid→2-Amino-5-methylphenol→1-Amino-2-hydroxy-4-ethylbenzene→2-Amino-5-butylphenol→(4-Carboxy-2-hydroxyphenyl)amine→2-(3,5-Dichlorophenyl)-6-methyl-1,3-benzoxazole→2-(3,5-Dichlorophenyl)-6-ethyl-1,3-benzoxazole→6-Butyl-2-(3,5-dichlorophenyl)-1,3-benzoxazole→2-(3,5-Dichlorophenyl)benzo[d]oxazole-6-carboxylic acid→4-([(1E)-(3,5-Dichlorophenyl)methylene]amino)-3-hydroxybenzoic acid
(S)-2-amino-3-(3-bromophenyl)propanoic acid→(S)-3-(3-bromophenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid→(S)-2-((tert-butoxycarbonyl)amino)-3-(3-(methylsulfonyl)phenyl)propanoic acid→(S)-benzyl 2-((tert-butoxycarbonyl)amino)-3-(3-(methylsulfonyl)phenyl)propanoate→(S)-benzyl 2-amino-3-(3-(methylsulfonyl)phenyl)propanoate hydrochloride→5,7-dichloro-2-trityl-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid→(S)-benzyl 2-(5,7-dichloro-2-trityl-1,2,3,4-tetrahydroisoquinoline-6-carboxamido)-3-(3-(methylsulfonyl)phenyl)propanoate→(S)-benzyl 2-(5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxamido)-3-(3-(methylsulfonyl)phenyl)propanoate hydrochloride→benzofuran-6-carboxylic acid→(S)-benzyl 2-(2-(benzofuran-6-carbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxamido)-3-(3-(methylsulfonyl)phenyl)propanoate→3,5-dichlorobenzaldehyde→2-chloroethan-1-amine hydrochloride→2-chloro-N-(3,5-dichlorobenzyl)ethanamine→5,7-dichloro-1,2,3,4-tetrahydroisoquinoline→5,7-dichloro-2-trityl-1,2,3,4-tetrahydroisoquinoline→6-hydroxybenzofuran-3(2H)-one→6-((tert-butyldimethylsilyl)oxy)benzofuran-3(2H)-one→benzofuran-6-ol→benzofuran-6-yl trifluoromethanesulfonate→methyl benzofuran-6-carboxylate
2-Hydroxy-4-methoxycarbonylaniline→Butyl 4-amino-3-hydroxybenzoate→tert-Butyl 4-amino-3-hydroxybenzoate→Phenyl 4-amino-3-hydroxybenzoate→3,5-Dichlorobenzaldehyde→2-(3,5-Dichlorophenyl)benzoxazole-6-carboxylic acid methyl ester→Butyl 2-(3,5-dichlorophenyl)-1,3-benzoxazole-6-carboxylate→tert-Butyl 2-(3,5-dichlorophenyl)-1,3-benzoxazole-6-carboxylate→Phenyl 2-(3,5-dichlorophenyl)-1,3-benzoxazole-6-carboxylate
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 | benzofuran-6-carboxylic acid Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Taizhou GMP-like Site | 2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Qualified Partner — East China API Works | 5,7-Dichloro-1,2,3,4-Tetrahydroisoquinoline-6-Carboxylic Acid Hydrochloride Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Nantong cGMP Site | methyl (S)-2-amino-3-(3-(methylsulfonyl)phenyl)propanoate hydrochloride 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。