Somatostatin Acetate

We offer somatostatin acetate 38916-34-6 . Sequence cas no. 38916-34-6 molecular formula c76h104n18o19s2 molecular weight 1637.88 purity (hplc) 98.0%min. Appearance  white powder single impurity (hplc)  1.0%max amino acid composition  ±10% of theoretical peptide content (n%)  ≥80.0% water content (karl fischer)  ≤8.0% acetate content (hpic) ≤15.0% ms (esi) consistent specific rotation (20d)  -37.0～-47.0°(c=1 1%hac) mass balance  95.0~105.0%