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Chemical structure of Buserelin

GA20113

Buserelin

Also listed as (Des-Gly¹⁰,D-Ser(tBu)⁶,Pro-NHEt⁹)-LHRH

Buserelin is a longer acting synthetic peptide analog of the naturally occurring gonadotropin-releasing hormone (GnRH/LHRH)· Substitution of glycine in position 6 by D-serine and that of glycinamide in position 10 by ethylamide, leads to a nonapeptide with a significantly enhanced LHRH effect· The effects of buserelin on follicle-stimulating hormone (FSH) and luteinizing hormone (LH) release are approximately 20 to 170 times higher than those of natural LHRH·CAS Number (buserelin acetate): 68630-75-1

ChemicalCAS57982-77-1MW1239.44FormulaC60H86N16O13
CAS number
57982-77-1
Molecular weight
1239.44
Formula
C60H86N16O13
Solubility
Soluble in DMSO
InChIKey
CUWODFFVMXJOKD-UVLQAERKSA-N
Catalogue number
GA20113
Brand
GLPBIO
Computed properties PubChem CID 50225 · XLogP -0.1 · TPSA 441 Ų · H-bond donors 15
XLogP
-0.1
TPSA
441 Ų
H-bond donors
15
H-bond acceptors
15
Rotatable bonds
33
Heavy atoms
89

SMILES CCNC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](COC(C)(C)C)NC(=O)[C@H](CC2=CC=C(C=C2)O)NC(=O)[C@H](CO)NC(=O)[C@H](CC3=CNC4=CC=CC=C43)NC(=O)[C@H](CC5=CN=CN5)NC(=O)[C@@H]6CCC(=O)N6

Computed descriptors from PubChem (CID 50225), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.