Product Info.
 
Argirelin Acetate（Acetyl Hexapeptide-3）
CAS No.
Molecular Formula C34H60N14O12S
Molecular Weight 888.42
Storage 2～8℃
Batch No. 20070912
Manufacturing Date 2007-09-13
Retest Date 2009-09-13
Sequence Ac-Glu-Glu-Met- Gln-Arg-Arg-NH2
TEST ITEMS SPECIFICATION RESULT
1 Appearence White powder Conforms
2 Solubility Soluble in water or 1% acetic acid Conforms
3 PH 3.5～5.5 4.6
4 Amino Acid Composition ±10% of theoretical Conforms
5 Peptide Purity(By HPLC) ≥95% by area integration 97.9%
6 Related Substance(By HPLC) Total Impurities (%)≤5.0% Largest Single Impurity (%)≤ 2.0% 2.1% 0.6%
7 Acetate Content (By HPLC) ≤15.0% 6.2%
8 Water Content(Karl Fischer) ≤5.0% 2.0%
9 Bacterial Endotoxins ≤5.0EU/mg Conforms
10 Peptide Content (N determination) ≥80% 90.1%
11 Assay(By Anhydrous, Acetic Acid-free) 95.0～105.0% 100.7%