Argireline, CAS No. : 616204-22-9, Purity : 98.5%

We are offering argireline api
1.therapeutic function:
2.constituent
1 .appearance :white powder
2 .water content(karl fischer) :≤5.0%
3 .acetate content(by hplc) :≤15.0%
4 .amino acid composition :±10% of theoretical
5 .purity (by hplc) :≥95.0%
6 .single impurity(by hplc) :≤2.0%
7 .peptide content(by %n ) :≥80%
8 .assay(by anhydrous, acetic acid-free ) :95.0~105.0%
9 .bacterial endotoxins :≤10eu/mg
10.storage:a cool(2~8 °c) & dry place protected from light, keep package close when not in use.
3.our strengths
1.our company is highly specialized in r & d, production, and sales of polypeptide api
2.we have many year's experience of sell active pharmaceutical ingredient in oversea markets.
3. High quality and low price .