Molecular Formular
C24H34O4 
Specification:USP37/EP8.0
Special Spec.: Micronized; Sterile, Pyrogen Free
Characteristics
White powder
Specific optical rotation
+45~+51'
Chromatographic purity
Any individual impurity: ≤1.0%
Total impurities: ≤1.5%
Microbiological Control
Total plate amount: < 100cfu/g
Yeasts: <30cfu/g;Molds < 30cfu/g
Molds:lower 30 cfu/g max
Esch erichia coli:Negative
Salmonella: Negative
S.Aurus:Negative
P.aeruginosa:Negative
Endotoxins:NMT0.125Eu/mg
Residua solvents
Methanol≤3000ppm
Mothylene chloride≤500ppm
Packing
2kg/tin, both tins/carton
Appiication: contraceptive injection
China
