CAS: 724429-16-7; Leflunomide Impurity Iii

英文名称Leflunomide Impurity Iii
中文名称来氟米特杂质G
IUPAC名称5-methyl-N-(p-tolyl)isoxazole-4-carboxamide
其它别名Leflunomide Impurity Iii; Leflunomide Impurity 7(Leflunomide Ep Impurity G); Leflunomide Ep Impurity G; Leflunomide Impurity 2; 5-Methyl-N-(4-Methylphenyl)-1,2-Oxazole-4-Carboxamide; 5-Methyl-N-(P-Tolyl)Isoxazole-4-Carboxamide; Imp. G (Ep):5-Methyl-N-(4-Methylphenyl)-Isoxazole-4-Carboxamide; 5-Methyl-N-(4-Methylphenyl)Isoxazol
CAS编号724429-16-7
MFCD编号:MFCD05156800
FDA UNII编号:46DKD35X8X
分子式:C12H12N2O2
分子量:216.24
产品CID: 1709238
产品分类分析化学 → 标准品 → 药典标准品和杂质标准品

相似结构搜索
InChIKey: MIOYDAUCMWWNRH-UHFFFAOYSA-N
InChI=1S/C12H12N2O2/c1-8-3-5-10(6-4-8)14-12(15)11-7-13-16-9(11)2/h3-7H,1-2H3,(H,14,15)…
计算化学: 氢键受体数3.0氢键供体数1.0可旋转键数2.0

MSDS等安全信息

警示词Warning
危险描述H302-H315-H319-H335-
防范说明P261-P280-P301+P312-P302+P352-P305+P351+P338-

上下游产品

p-toluidino-acrylic acid p-toluidide2-acetyl-3-p-toluidino-acrylic acid p-toluidide

合成工艺路线路线简述

2-Acetyl-3-P-Toluidino-Acrylic Acid P-Toluidide 反应生成来氟米特杂质g(Ep)标准品
参考文献:Dains; Griffin,Journal Of The American Chemical Society,1913,Vol. 35,P. 969
标题:Dains; Griffin,Journal Of The American Chemical Society,1913,Vol. 35,P. 969

海关参考信息

2902300000-甲苯
2912110000-甲醛
2924199090-其他无环酰胺
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详情请参考：📖 海关编码查询和海关进出口税则

专利信息

专利号:HU-P0301865-A2
优先权日:2000-02-15
标题 :A process for the synthesis of leflunomide

专利号:ES-2237553-T3
优先权日:2000-02-15
标题 :PROCEDURE FOR THE SYNTHESIS OF LEFLUNOMIDE.

专利号:CZ-20023024-A3
优先权日:2000-02-15
标题:Method of leflunomide synthesis

专利号:SK-12992002-A3
优先权日:2000-02-15
标题:Method of leflunomide synthesis