Product Info.
 
Terlipressin Acetate
CAS No. 14636-12-5
Molecular Formula C52H74N16O15S2
Molecular Weight 1227.4
Storage 2～8℃
Batch No. 2008228
Manufacturing Date 2008-02-25
Retest Date 0000-00-00
Sequence Gly- Gly-Gly-c[Cys-Tyr-Phe-Gln-Asn-Cys]-Pro-Lys-Gly-NH2
TEST ITEMS SPECIFICATION RESULT
1 Appearance White slightly yellowish powder White powder
2 Identity 1227.4±1.0 1227.2
3 Solubility Soluble in water or 1% acetic acid at a concentration of ≥1mg/ml to give a clear, colorless solution conforms
4 Amino Acid Composition ± 10% conforms
5 Peptide Purity (By HPLC) ≥98% by area integration 98.8%
6 Related Substance (By HPLC) Total Impurities (%)≤2.0% Largest Single Impurity (%)≤ 1.0% 1.2% 0.5%
7 Acetate Content ≤15% 8.9%
8 Water Content (Karl Fischer) ≤8.0% 6.2%
9 Peptide Content (N determination) ≥80% 84.6%
10 Bacterial Endotoxins ≤ 50 EU/mg Conforms