Leuprorelin Acetate CAS NO.74381-53-6

Leuprorelin Acetate CAS NO.74381-53-6

Leuprorelin Acetate CAS NO.74381-53-6
Leuprorelin Acetate CAS NO.74381-53-6
Leuprorelin Acetate CAS NO.74381-53-6
Leuprorelin Acetate CAS NO.74381-53-6

Leuprorelin Acetate CAS NO.74381-53-6

Leuprorelin Acetate CAS NO.74381-53-6

Liraglutide (CAS 204656-20-2) is a high‑purity GLP‑1 receptor agonist API for diabetes and obesity treatments. With 97% homology to human GLP‑1, it offers glucose‑dependent insulin release, appetite suppression, and once‑daily dosing. Manufactured under cGMP, it is designed for injectable formulations targeting Type 2 Diabetes and chronic weight management.



TECHNICAL SPECIFICATIONS


Item
Specification
Product Name
Leuprorelin Acetate

CAS NO.
74381-53-6
Appearance
White to off-white crystalline powder
Molecular Formula
C₅₉H₈₄N₁₆O₁₂S·C₂H₄O₂
Molecular Weight
1269.52 g/mol
Purity (RP-HPLC)
≥98.0%
Solubility

Freely soluble in water, slightly soluble in methanol, practically insoluble in ether and chloroform.

Endotoxin< 1.0 EU/mg
Biological Activity
Exhibits potent luteinizing hormone-releasing hormone (LHRH) agonist activity, suppressing gonadotropin secretion and reducing sex hormone levels.
Storage Conditions
Store at 2–8°C, protected from light and moisture.
Stock Location
Stock in USA
MOQ
1g


1.MECHANISM OF ACTION

Leuprorelin Acetate acts as a GnRH receptor agonist. Upon initial administration, it stimulates the pituitary gland to release LH and FSH, causing a temporary surge in sex hormone levels. With continuous administration, it downregulates GnRH receptors, leading to sustained suppression of LH and FSH secretion. 


2.PRODUCT INDICATIONS

  • Advanced Prostate Cancer: Palliative treatment in advanced or metastatic cases.

  • Endometriosis: Management of pain and reduction of endometrial lesions.

  • Central Precocious Puberty (CPP): For children with early onset of puberty.

  • Uterine Fibroids: Preoperative management to reduce fibroid size and associated symptoms.

  • Breast Cancer: Used in certain premenopausal hormone-receptor-positive cases.


  • 3.CLINICAL EFFICACY OF PRODUCT

    Clinical studies demonstrate that Leuprorelin Acetate effectively suppresses testosterone to castration levels in >95% of prostate cancer patients, with sustained response in advanced disease. In endometriosis, it significantly reduces pelvic pain and endometrial implant size. For CPP, it effectively halts pubertal progression and slows bone maturation. Treatment effects are maintained with appropriate dosing intervals, though potential side effects like hot flashes and bone density changes require monitoring.


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