API-Iopromide CAS:73334-07-3

• Post Date:

  Aug 31,2018

• Expiry Date:

  Aug 31,2019

• Detailed Description:

  Cas No. :73334-07-3 Quantity: 1Kilograms
  Items Standards
  1 Characteristics White or yellowish powder, has Hygroscopicity
  2 pH 5.2~6.5
  3 Loss on drying 1.5% max
  4 Heavy metals 20ppm
  5 Free aromatic amine 0.1%
  6 Free iodine the toluene layer shows no red color
  7 Free iodide 20ppm
  8 Residual Solvents Ethanol, 0.4% max
  9 Residue on ignition 0.1% max
  10 Related substances 3.0% max
  11 N-acetyl compounds 1.5% max
  12 Isomer distribution E1+Z1=40.0~51.0%, E2+Z2=49.0~60.0%
  13 Assay 97.0~102.5%
  
  

• CAS Registry Number:

  73334-07-3

• Synonyms:

  ;1,3-benzenedicarboxamide, N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-5-[(methoxyacetyl)amino]-N-methyl-;1,3-benzenedicarboxamide, N~1~,N~3~-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-5-[(2-methoxyacetyl)amino]-N~1~-methyl-;277-385-9;N,N'-Bis(2,3-dihydroxypropyl)-2,4,6-triiod-5-[(methoxyacetyl)amino]-N-methylbenzol-1,3-dicarboxamid;N,N'-Bis(2,3-dihydroxypropyl)-2,4,6-triiodo-5-[(methoxyacetyl)amino]-N-methyl-1,3-benzenedicarboxamide;N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-5-[(méthoxyacétyl)amino]-N-méthylbenzène-1,3-dicarboxamide;N,N'-Bis(2,3-dihydroxypropyl)-2,4,6-triiodo-5-[(methoxyacetyl)amino]-N-methylisophthalamide;N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-N-methyl-5-{[(methyloxy)acetyl]amino}benzene-1,3-dicarboxamide;N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-5-[(methoxyacetyl)amino]-N-methylbenzene-1,3-dicarboxamide;

• Molecular Formula:

  C₁₈H₂₄I₃N₃O₈

• Molecular Weight:

  791.1119

• Molecular Structure:

  

• Company:

  xian Wanlong pharmaceutical Co., Ltd     [ China ]        

• Contact:

  raffia chou

• Tel:

  +86-029-81881044

• Fax:

  +86-029-81881044

• Email:

  raffiachou@hotmail.com