IDRA-21

• Post Date:

  Jan 12,2019

• Expiry Date:

  Jan 12,2020

• Detailed Description:

  Cas No. :22503-72-6 Quantity: 500Kilograms
  Item
  Specification
  Specific rotation
  +39.5 to +41.5°
  State of solution(transmittance)
  Clear 98.0% min.
  Chloride[cl]
  0.020% max.
  Ammonium [NH4]
  0.02% max.
  Sulfate[SO4]
  0.020% max
  Iron[Fe]
  10ppm max.
  Heavy metals [Pb]
  10ppm max
  Arsenic[As2O3]
  1ppm max
  Other amino acids
  Chromatographically not detectable
  Loss on drying
  0.20% max.
  Residue on ignition[sulfated]
  0.10% max.
  Assay
  99.0% min

• CAS Registry Number:

  22503-72-6

• Synonyms:

  ;2H-1,2,4-Benzothiadiazine, 7-chloro-3,4-dihydro-3-methyl-, 1,1-dioxide;7-Chloro-3,4-dihydro-3-methyl-2H-1,2,4-benzothiadiazine 1,1-dioxide;7-Chloro-3-methyl-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide;7-Chloro-3-methyl-3,4-dihydro-2H-1,2,4-benzothiadiazine-S,S-dioxide;IDRA 21;

• Molecular Formula:

  C₈H₉ClN₂O₂S

• Molecular Weight:

  232.6873

• Molecular Structure:

  

• Company:

  Wuhan Benjamin Pharmaceutical Chemical Co.,Ltd     [ China ]          

• Contact:

  Miss Wang

• Tel:

  027-50661278

• Fax:

  027-87569548

• Email:

  sales03@benjaminpharmchem.com