Product Info. |
|
Deslorelin Acetate |
CAS No. |
57773-65-6 |
Molecular Formula |
C64H83N17O12 |
Molecular Weight |
1281.64 |
Storage |
2~8℃ |
Batch No. |
20071007 |
Manufacturing Date |
2007-10-05 |
Retest Date |
2009-10-04 |
Sequence |
|
TEST |
ITEMS |
SPECIFICATION |
RESULT |
1 |
Assay(By anhydrous,acetic acid-free) |
95% ~105% |
99.3% |
2 |
Appearance |
White powder or almost white powder |
Complies |
3 |
Identity by HPLC |
The retention is same with the reference substance |
Complies |
4 |
Amino Acid Composition |
Glu:0.85~1.10
Pro:0.85~1.10
Leu:0.90~1.10
Tyr: 0.85~1.10
His:0.85~1.10
Arg:0.85~1.10
Ser:Present
Trp:Present
|
0.91
1.03
2.02
1.00
1.05
0.99
0.85
determined
|
5 |
Related Substance(By HPLC) |
Total Impurities(%)< 2.0%
Largest Single Impurity(%)<1.0% |
0.99%
0.42%
|
6 |
Acetate Content |
< 12.0%
|
9.41% |
7 |
Water Content(Karl Fischer) |
<8.0% |
2.56%
|
8 |
Bacterial Endotoxins |
<70 IU/mg |
Complies |