Leuprolide Acetate

    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 100530

CAS#: 74381-53-6

Description: Leuprolide acetate is the acetate salt of a synthetic nonapeptide analogue of gonadotropin-releasing hormone. Leuprolide binds to and activates gonadotropin-releasing hormone (GnRH) receptors. Continuous, prolonged administration of leuprolide in males results in pituitary GnRH receptor desensitization and inhibition of pituitary secretion of follicle stimulating hormone (FSH) and luteinizing hormone (LH), leading to a significant decline in testosterone production; in females, prolonged administration results in a decrease in estradiol production.

Price and Availability

Size Price Shipping out time Quantity
1g USD 2750 2 Weeks
2g USD 3450 2 Weeks
5g USD 4250 2 Weeks
10g USD 5950 2 Weeks
20g USD 7950 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2021-01-19. Prices are subject to change without notice.

Leuprolide Acetate is not in stock, but may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to sales@medkoo.com to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 100530
Name: Leuprolide Acetate
CAS#: 74381-53-6
Chemical Formula: C61H88N16O14
Exact Mass:
Molecular Weight: 1269.473
Elemental Analysis: C, 57.71; H, 6.99; N, 17.65; O, 17.64

Synonym: LEUP; A43818; Abbott 43818; TAP144; Leuprorelin; Leuprorelin Acetate; Brand names: ELIGARD; Lupron; Lupron Depot.

IUPAC/Chemical Name: Pyr-His-Trp-Ser-Tyr-D-Leu-Leu-Arg-Pro-NHEt acetate


InChi Code: InChI=1S/C59H84N16O12.C2H4O2/c1-6-63-57(86)48-14-10-22-75(48)58(87)41(13-9-21-64-59(60)61)68-51(80)42(23-32(2)3)69-52(81)43(24-33(4)5)70-53(82)44(25-34-15-17-37(77)18-16-34)71-56(85)47(30-76)74-54(83)45(26-35-28-65-39-12-8-7-11-38(35)39)72-55(84)46(27-36-29-62-31-66-36)73-50(79)40-19-20-49(78)67-40;1-2(3)4/h7-8,11-12,15-18,28-29,31-33,40-48,65,76-77H,6,9-10,13-14,19-27,30H2,1-5H3,(H,62,66)(H,63,86)(H,67,78)(H,68,80)(H,69,81)(H,70,82)(H,71,85)(H,72,84)(H,73,79)(H,74,83)(H4,60,61,64);1H3,(H,3,4)/t40-,41-,42-,43+,44-,45-,46-,47-,48-;/m0./s1

SMILES Code: CC(O)=O.O=C([C@H](CC1)NC1=O)N[C@@H](CC2=CN=CN2)C(N[C@@H](CC3=CNC4=C3C=CC=C4)C(N[C@@H](CO)C(N[C@@H](CC5=CC=C(O)C=C5)C(N[C@H](CC(C)C)C(N[C@@H](CC(C)C)C(N[C@@H](CCC/N=C(N)\N)C(N6[C@H](C(NCC)=O)CCC6)=O)=O)=O)=O)=O)=O)=O

Technical Data

Solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO, not in water

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:

Additional Information