buserelin Acetate
Molecular Formula:C60H86N16O13
Molecular Weight:1069.24
CAS No.:68630-75-1
Sequence:
Phy-His-Trp-Ser-Tyr-D-Ser(tBu)-Leu-Arg-Pro-NHEt
SPECIFICATIONS:
1.Appearance :White powder
2.ldentity by HPLC :The retention is same with the reference substance
3.Water Content(Karl Fischer) :≤4.0%
4.Acetate Content(by HPLC) :≤7.0%
5.Amino Acid Composition : Arg:0.9~1.1
Leu:0.9~1.1
Tyr:0.9~1.1
Glu:0.9~1.1
Pro:0.9~1.1
His:0.9~1.1
Arg:0.9~1.1
Try:Detected
6.Purity(by HPLC) :≥98.0%
7.Related Substance(by HPLC) :Total lmpurties(%)≤5.0%
Largest Single lmpurity(%)≤1.0%
8.Sterility: ≤10CFU/100mg
9.Assay(By Anhydrous, Acetic Acid-free ) :95.0~105.0%
10 .Bacterial Endotoxins :≤55.5lu/mg
Packing: plastic vial(dedicated for peptide packing) or glass vial, quantity according to customer's detail requirement.
Storage：a cool(2~8 ℃) & dry place protected from light, keep package close when not in use. |
