first impurity of esomeprazole 5-methoxy-1H-benzoimidazole-2-thiol

• Post Date:

  Oct 20,2021

• Expiry Date:

  Oct 20,2022

• Detailed Description:

  Cas No. :37052-78-1 No.： CPTB0101
  Products： first impurity of esomeprazole
  Synonyms： 5-methoxy-1H-benzoimidazole-2-thiol
  Cas No.： 37052-78-1
  Molecular Formula： C8H8N2OS
  Molecular Weight： 180.23
  Assay： >95%
  Usage： Quantitative detection of impurities analysis standard orientation
  Molecular Structure：
  According to import quality standard test conditions listed positioning analysis, meets the requirements.
  

• CAS Registry Number:

  37052-78-1

• Synonyms:

  ;5-Methoxy-2-benzimidazolethiol;5-Methoxy-2-mercaptobenzimidazole;5-Methoxybenzimidazole-2-thiol;5-methyoxy-2-mercapto Benzimidazole;2-mercapto-5-methoxy benzimidazole;5-methoxy-1H-benzimidazole-2-thiol;5-methoxybenzimidazolin-2-thione;5-methoxybenzimidazolin-2-mercapto;5-methoxy-1,3-dihydro-benzoimidazole-2-thione;5-Methoxy-1,3-dihydro-benzimidazol-2-thion;1,3-dihydro-5-methoxy-2H-benzimidazole-2-thione;Methoxy-2-mercaptobenzimidazole,5-;2-MERCAPTO-5-METHOXY-1H-BENZIMIDAZOLE;5-METHOXY-2-THIOBENZIMIDAZOLE;5-METHOXY-1H-BENZO[D]IMIDAZOLE-2-THIOL;TIMTEC-BB SBB000219;5-Methoxy-2-mercaplobenzinidazole;Esomeprazole EP impurities;

• Molecular Formula:

  C₈H₈N₂OS

• Molecular Weight:

  180.2269

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  R37:;
  

• Safety Description:

  S26:;
  S36:;
  

• Company:

  Tianjin Chempharmatech Co.,Ltd.     [ China ]        

• Contact:

  Emy

• Tel:

  +86-022-66211079

• Fax:

  +86-022-66211179

• Email:

  wuzhanyuan@chempharmatech.com