Molecular Weight

341.88

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 for the treatment of premature ejaculation

Appearance

White or almost white crystalline powder

Identification

Meets the requirements

Specific Rotation

+125 ~ +131°

Melting Point

180 ~ 185℃

PH

4.0 ~ 5.0

Loss on Drying

≤0.5%

Sulfated Ash

≤0.1%

Heavy Metals

≤10ppm

Related Substances

Impurity A ≤0.15%

Each unspecified impurity ≤0.10%

Total Impurities ≤0.5%

R-Dapoxetine Hydrochloride

≤0.15%

Residual Solvents

Tetrahydrofuran ≤720ppm

Ethyl Acetate ≤5000ppm

Isopropanol ≤5000ppm

DMF ≤880ppm

Assay (HPLC)

99.0 ~ 101.5%

Standard

Factory Standard