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CAS 3934-20-1
2,4-dichloropyrimidine
Codes：OSIM-002、RILP-026、PAZO-006
Application context (from source-drug indications)
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
Source drugs (routes using this intermediate)
Position in synthesis routes (up/downstream chain)
Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.
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
Intermediates available on this site
Side-by-side comparison of all listed offers on this CAS; price bands are list-price ranges, final price subject to RFQ confirmation.
| Supplier | Product | Price band | MOQ | Lead time | Qualifications |
|---|---|---|---|---|---|
| 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 | — |
This is a CAS-level registry record: registrations across routes are merged. Supplier offers and buyer demands will be matched on this CAS as the primary key.