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
|