5-Methylisoxazole-4-carboxylic acid

• Post Date:

  Feb 16,2025

• Expiry Date:

  Aug 15,2025

• Detailed Description:

  Cas No. :42831-50-5 5-Methylisoxazole-4-carboxylic acid
  
  CAS: 42831-50-5
  
  Intermediate of Leflunomide
  
  99%
  
  25kg/drum
  
  

• CAS Registry Number:

  42831-50-5

• Synonyms:

  ;5-Methyl Isoxazole-4-Carboxylic Acid;Timtec-Bb Sbb005909;5-Methylisoxazole-4-Carboxylic Acid;5-Methyl-4-Isoxasolecarboxylic Acid;5-Methyl-4-Isoxazolecarboxylic Acid;5-Methyl-4-Isooxazolecarboxylic Acid;5-Methylisoxazole-4-Carboxylic;5-Methylisoxazole-4-Carboxalicacid,Leflunomide;5-methyl-1,2-oxazole-4-carboxylic acid;5-methylisoxazole-4-carboxylate;Leflunomide Intermediate;5-Methylisoxazole-4-carboxylic Acid(B3);

• Molecular Formula:

  C₅H₄NO₃

• Molecular Weight:

  126.0907

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S22:;
  S26:;
  S36/37/39:;
  

• Company:

  Beltroad Imp. & Exp. Co.，Ltd. ( Beltroadlab)     [ China ]        

• Contact:

  Manager Lin

• Tel:

  +86-571-86822175

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  +86-571-86822175

• Email:

  sales@beltroadlab.com