9-Amion-minocycline sulfate(CAS: 149934-20-3)

Product name: 9-Amino-minocycline sulfate

CAS No.:149934-20-3

Molecule Formula:C23H30N4O11S

Molecule Weight:570.56

Purity: 95.0%

Package: 25kg/drum

Description:Yellow to tawny powder

Manufacture Standards:Enterprise Standard
INQUIRY
Description
TESTING ITEMS      SPECIFICATIONS RESULTS
Appearance Yellow to tawny powder Conforms
Water 4.0% 3.3%
Loss on drying 6.0% 4.2%
Related substances
(HPLC)
Other max. single impurity 1.5% 0.4%
Epimer 1.5% 0.7%
Total impurities 5.0% 2.5%
Purity 95.0% 97.5%
Conclusion:        
                                  The Product Conforms to Enterprise Standard.