咨询电话：15012456311
咨询电话：15012456311非布司他适应症及作用机理：非布司他主要成份为非布佐司他，其化学名为2-[(3-氰基-4-异丁氧基)苯基]-4-甲基-5-噻唑羧酸。为黄嘌呤氧化酶（XO）抑制剂，适用于具有痛风症状的高尿酸血症的长期治疗。非布佐司他是黄嘌呤氧化酶抑制剂，通过减少血清尿酸达到疗效。本品在治疗浓度下不会抑制嘌呤和嘧啶的合成及代谢过程中的其他酶。
深圳远扬化学技术有限公司提供的非布司他杂质纯度高，来源正规，*非布司他新药申报的要求，随货提供COA证书，氢谱，质谱及HPLC，。（请点击本页标题下方“进入该公司展台” 查看我司信息）。
| Febuxostat | 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid |
| Febuxostat Impurity 1 | ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate |
| Febuxostat Impurity 2 | ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate |
| Febuxostat Impurity 3 | ethyl 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate |
| Febuxostat Impurity 4 | 2-(3-carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid |
| Febuxostat Impurity 5 | ethyl 2-(3-cyano-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate |
| Febuxostat Impurity 6 | (E)-ethyl 2-(3-((hydroxyimino)methyl)-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate |
| Febuxostat Impurity 7 | (E)-2-(3-((hydroxyimino)methyl)-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid |
| Febuxostat Impurity 8 | 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid |
| Febuxostat Impurity 9 | 2-(3-cyano-4-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid |
| Febuxostat Impurity 10 | 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid 1-oxide |
| Febuxostat Impurity 11 | 2-(3-carboxy-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid |
| Febuxostat Impurity 12 | 4-isobutoxybenzene-1,3-bis(carbothioamide) |
| Febuxostat Impurity 13 | dimethyl 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylate) |
| Febuxostat Impurity 14 | 2-isobutoxy-5-(4-methylthiazol-2-yl)benzonitrile |
| Febuxostat Impurity 15 | 2-(4-butoxy-3-cyanophenyl)thiazole-5-carboxylic acid |
| Febuxostat Impurity 16 | 2-(4-(sec-butoxy)-3-cyanophenyl)thiazole-5-carboxylic acid |
| Febuxostat Impurity 17 | 2-(3-cyano-4-propoxyphenyl)thiazole-5-carboxylic acid |
| Febuxostat Impurity 18 | ethyl 2-(4-hydroxy-3-vinylphenyl)-4-methylthiazole-5-carboxylate |
| Febuxostat Impurity 19 | ethyl 2-(2-hydroxyphenyl)-4-methylthiazole-5-carboxylate |
| Febuxostat Impurity 20 | 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylic acid) |
| Febuxostat Impurity 21 | diethyl 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylate) |
| Febuxostat Impurity 22 | ethyl 2-(4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate |
| Febuxostat Impurity 23 | 2-(3-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid |
| Febuxostat Impurity 24 | 2-(4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid |
| Febuxostat Impurity 25 | 2-(3-carboxy-4-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid |
| Febuxostat Impurity 26 | 2-(3-carbamoyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid |
| Febuxostat Impurity 27 | 2-(4-butoxy-3-cyanophenyl)-4-methylthiazole-5-carboxylic acid |
| Febuxostat Impurity 28 | 2-(4-(sec-butoxy)-3-cyanophenyl)-4-methylthiazole-5-carboxylic acid |
| Febuxostat Impurity 29 | 2-(3-cyano-4-propoxyphenyl)-4-methylthiazole-5-carboxylic acid |
| Febuxostat Impurity 30 | 2-(3-cyano-4-ethoxyphenyl)-4-methylthiazole-5-carboxylic acid |
| Febuxostat Impurity 31 | (E)-ethyl 2-(4-hydroxy-3-((hydroxyimino)methyl)phenyl)-4-methylthiazole-5-carboxylate |
| Febuxostat Impurity 32 | ethyl 2-(3-formyl-2-hydroxyphenyl)-4-methylthiazole-5-carboxylate |
| Febuxostat Impurity 33 | 2-(3-cyano-4-isopropoxyphenyl)-4-methylthiazole-5-carboxylic acid |
| Febuxostat Impurity 34 | isopropyl 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate |
| Febuxostat Impurity 35 | methyl 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate |
| Febuxostat Impurity 36 | 2-(3-bromo-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid |
| Febuxostat Impurity 37 | ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate |
| Febuxostat Impurity 38 | 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid |
