Molecular Weight

348.87

Molecular Structure

Packing

25kg/drum

Capacity

Production on order

Storage

Store in a tightly sealed container away from heat and direct light, and in a cool dry place.

Application

It can be used as an antiemetic to treat nausea and vomiting following chemotherapy.

Appearance

White or almost white powder

Identification

Meets the requirements

Solubility

Freely soluble in water ,slight soluble in methanol ,  sparingly soluble in methylene chloride

PH

4.0 ~ 6.5

Impurity E

≤0.5%

Relative Substances

Total ≤1.0%

Impurity A ≤1.0%

Impurity B ≤0.5%

Impurity C ≤0.2%

Impurity D ≤0.1%

Any other impurity ≤0.1%

Heavy Metals

≤ 10ppm

Sulphated Ash

≤ 0.1%

Loss on Drying

≤ 0.5%

Residual Solvents

Methanol≤ 0.3%

Bacterialendotoxins

≤ 0.05 EU/mg

Assay (HPLC)

97% ~ 102%

Standard

EP6.0