Description

White powder

Complies

Identification(HPLC)

RT of sample should match with standard in the Related substances

Complies

Solubility

Freely soluble in methanol, ethanol, ethyl acetate; practically insoluble in water

Complies

Water content

≤1.0%

0.25%

15-epimer

≤0.2%

0.19%

5,6-trans isomer

≤0.2%

N.D

Other max single impurity

≤0.1%

N.D

Total other impurities

≤0.5%

0.19%

Residue solvents

n-Hexane≤0.029%

N.D

Ethanol≤0.5%

N.D

Methanol≤0.3%

N.D

Toluene ≤0.089%

N.D

Tetrahydrofuran≤0.072%

N.D

Ethyl acetate≤0.5%

0.06%

Dichloromethane ≤0.06%

N.D

Purity

≥99.0%

99.81%