Category:
Protein/Antigen/Polypeptide
CAS NO:
145781-92-6
Standard:
In-house Standards,

Product Information |
Product name |
Goserelin Acetate |
CAS No. |
145781-92-6 |
Molecular Formula |
C59H84N18O14.C2H4O2 |
Molecular Weight |
1269.41 |
Molecule Structure |
|
Quality Standard |
98% up by HPLC, EP |
Appearance |
White slightly yellowish powder |
COA of Goserelin Acetate |
Items |
Specification |
Results |
Appearance |
White slightly yellowish powder |
Conforms |
Appearance of solution |
Clear, colorless to slightly colored solution in water(10mg/ml) |
Conforms |
Purity(HPLC) |
> 98% |
99.3% |
Peptide |
≥ 80% |
|
Amino acids |
Arg:0.9-1.1Leu: 0.9-1.1Tyr: 0.9-1.1Glu: 0.9-1.1Pro: 0.9-1.1His: 0.9-1.1Ser: 0.9-1.1Trp:Detected |
1.081.000.981,061.071.060.97Detected |
Specific optical rotation |
-52- -56°([a]20D(c=0.2 water)) |
-54.6° |
Related substances (HPLC) |
Total impurities: ≤ 2.5%
|
0.9%0.3% |
Water (Karl Fischer) |
≤ 10.0 % |
3.8% |
Acetate content (HPLC) |
≤ 4.5%-15.7% |
10.3% |
Conclusion |
Complies with the standard. |
|
Usage |
