5-Methylisoxazole-4-carboxylic acid
Specifications
42831-50-5CAS Number
700-400-1EC Number
5-methyl-1,2-oxazole-4-carboxylic acidIUPAC Name
C5H5NO3Chemical Formula
127.1 g/molMolecular Weight
5-Methylisoxazole-4-carboxylic acid; 42831-50-5; Leflunomide Impurity D; 4-Isoxazolecarboxylic acid, 5-methyl-; Leflunomide impurity D [EP]; BL2Q213Q2M; DTXSID20195503; EC 700-400-1; LEFLUNOMIDE IMPURITY D [EP IMPURITY]; LEFLUNOMIDE IMPURITY D (EP IMPURITY); Leflunomide impurity, 5-methylisoxazole-carboxylic acid-(USP); Leflunomide impurity, 5-methylisoxazole-carboxylic acid-[USP]; LEFLUNOMIDE IMPURITY, 5-METHYLISOXAZOLE-CARBOXYLIC ACID-(USP IMPURITY); LEFLUNOMIDE IMPURITY, 5-METHYLISOXAZOLE-CARBOXYLIC ACID-[USP IMPURITY]; RefChem:537293; DTXCID90117994; 700-400-1; 5-Methyl-4-isoxazolecarboxylic acid; 5-methyl-1,2-oxazole-4-carboxylic acid; MFCD00955655; Leflunomide EP Impurity D; (Ethoxycarbonylmethyl)triphenylphosphonium-13C2 Bromide; UNII-BL2Q213Q2M; 5-Methylisoxazole-4-carboxylic Acid; Leflunomide Imp. D (EP); Leflunomide Impurity D; 5-Methylisoxazole-4-carboxylicacid; (2-Ethoxy-2-oxoethyl)(triphenyl)phosphonium-13C2 Bromide; (Carbethoxymethyl)triphenylphosphonium-13C2 Bromide; Carboethoxymethyltriphenylphosphonium-13C2 Bromide; Ethoxycarbonylmethyltriphenylphosphonium-13C2 Bromide; NSC 60450-13C2; 5-METHYL-4-ISOXASOLECARBOXYLIC ACID; SCHEMBL439222; CHEMBL1213609; VQBXUKGMJCPBMF-UHFFFAOYSA-; VQBXUKGMJCPBMF-UHFFFAOYSA-N; ALBB-005390; Leflunomide impurity, 5-methylisoxazole-carboxylic acid- [USP]; STR05924; SBB005909; 5-methyl-isoxazole-4-carboxylic acid; 5-Methylisoxazol-4-yl carboxylic acid; AKOS001435060; AC-8361; CS-W011150; FM32092; PS-3713; BP-10056; SY003327; 5-methyl-1,2-oxazole -4-carboxylic acid; 5-Methylisoxazole-4-carboxylic acid, 97%; M1740; NS00007353; ST50411836; EN300-26675; F066197; Q27274737; F2191-0120; Z227961392; 5-Methylisoxazole-4-carboxylic acid (Leflunomide Impurity); InChI=1/C5H5NO3/c1-3-4(5(7)8)2-6-9-3/h2H,1H3,(H,7,8); LEFLUNOMIDE IMPURITY, 5-METHYLISOXAZOLE-CARBOXYLIC ACID- [USP IMPURITY]Synonyms