chloramphenicol CAS NO:56-75-7

• Post Date:

  Mar 30,2013

• Expiry Date:

  Mar 30,2014

• Detailed Description:

  Cas No. :56-75-7 Quantity: 20Metric Tons
  Payment Method: TT/LC/DP
  chloramphenicol CAS NO:56-75-7
  
  Molecular Weight:C11H12Cl2N2O5
  Molecular Formula:323.13
  CAS NO：56-75-7
  Assay: 99%
  Packing: 25kg / carton
  Appearance: White crystalline powder
  Standard:Standard of Enterprise.
  The applications:
  For the treatment of infections caused by Salmonella typhi, Shigella, E. coli, Bacillus influenza, brucellosis, pneumococcal
  
  Items of analysis Specification
  Characters White or slighty yellow needle crystal or crystalline powder
  Melting point 149~153℃
  Loss on drying ≤0.5%
  Residue on ignition ≤0.1%
  PH 4.5-7.5
  Related substance
  Shall be in accordance with the provisions
  Assay 98.0~102.0%
  

• CAS Registry Number:

  56-75-7

• Synonyms:

  ;chloramphenicol;2,2-dichloro-n-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]acetamide;d-(-)-threo-2,2-dichloro-n-[beta-hydroxy-alpha-(hydroxy-methyl)-p-nitrophenethyl]acetamide;chloromycetin;2,2-dichloro-N-[(1R,2S)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl]acetamide;2,2-dichloro-N-[(1S,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl]acetamide;2,2-dichloro-N-[(1R)-2-hydroxy-1-(hydroxymethyl)-2-(4-;nitrophenyl)ethyl]acetamide;2,2-dichloro-n-(2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl)-acetamid;Synthomycin;D,L-chloramphenicol;

• Molecular Formula:

  C₁₁H₁₂Cl₂N₂O₅

• Molecular Weight:

  323.1294

• Molecular Structure:

  

• Hazard Symbols:

   T:Toxic;
  

• Risk Codes:

  R45:;
  

• Safety Description:

  S45:;
  S53:;
  

• Company:

  Hubei Yuancheng Pharmaceutical Co., ltd     [ China ]        

• Contact:

  Lupin

• Tel:

  +86-27-68886724

• Fax:

  +86-27-88048077-899

• Email:

  ycgsales02@ycphar.com