Description
Product Description
Cetrorelix Acetate is a synthetic decapeptide acting as a gonadotropin-releasing hormone (GnRH) receptor antagonist. By competitively inhibiting GnRH receptor binding, it enables effective suppression of luteinizing hormone and follicle-stimulating hormone release, making it an important research compound in reproductive endocrinology and hormone regulation studies.
In laboratory investigations, Cetrorelix Acetate is widely applied to explore pituitary hormone modulation, reproductive axis regulation, and endocrine feedback mechanisms. Its defined amino acid sequence and stable acetate salt form provide reproducible performance in both in vitro and in vivo experimental models.
Compared with GnRH agonists, this peptide allows researchers to study rapid and reversible hormonal suppression without initial stimulatory effects. This characteristic makes it a valuable reference compound in comparative endocrinology and receptor pharmacology research.
Cetrorelix Acetate is also used in formulation research, controlled-release system development, and pharmacokinetic modeling. The lyophilized powder format ensures long-term stability and flexible preparation for various experimental conditions.
Each batch of Cetrorelix Acetate undergoes strict quality control testing, including chromatographic purity analysis and molecular identity verification, supporting reliable application in advanced peptide biology, endocrine research, and pharmaceutical development programs.
Product Specifications
| Item | Description |
|---|---|
| Product Name | Cetrorelix Acetate |
| Synonyms | Cetrorelix Acetate Salt |
| CAS Number | 120287-85-6 |
| Molecular Formula | C70H92N17O14·C2H4O2 |
| Molecular Weight | ~1431.60 g/mol |
| Amino Acid Sequence | Synthetic GnRH antagonist decapeptide |
| Peptide Type | GnRH antagonist peptide |
| Form | Lyophilized powder |
| Purity | ≥99% (HPLC) |
| Strength Options | Custom specifications available |
| Appearance | White to off-white powder |
| Identity Verification | HPLC, MS |
| Solubility | Soluble in water and buffered solutions |
| Packaging | Sterile glass vial |
| Storage Condition | −20 °C, light protected |
| Intended Use | Research use only |
Applications
Cetrorelix Acetate is widely used in biomedical and pharmaceutical research related to reproductive endocrinology and hormone regulation.
Typical applications include:
GnRH receptor antagonism studies
Pituitary hormone regulation research
Reproductive axis signaling investigations
Endocrine feedback mechanism analysis
Comparative GnRH agonist/antagonist studies
Formulation and delivery system development
Pharmacokinetic and stability modeling
Peptide receptor pharmacology research
In peptide chemistry research, this compound serves as a reference GnRH antagonist for structure–activity relationship evaluation. Its receptor selectivity allows researchers to analyze hormone suppression mechanisms with high precision.
In translational research models, Cetrorelix Acetate supports investigation of reproductive hormone modulation and contributes to development of peptide-based endocrine regulators. It is also applied in combination studies to explore integrated endocrine pathway interactions.
Overall, the peptide provides a reliable research platform for reproductive biology, peptide pharmacology, and endocrine system investigations.

Packaging
The product is supplied in sterile sealed glass vials containing lyophilized powder. Bulk packaging, OEM labeling, and customized specifications are available for institutional and pharmaceutical research programs.
Storage & Transportation
Store at −20 °C in a dry, light-protected environment. Cold-chain transportation is recommended. Reconstituted solutions should be prepared under sterile conditions and used according to laboratory stability protocols.
Inquiry & Technical Consultation
For Certificates of Analysis, chromatographic data, or batch documentation related to Cetrorelix Acetate, please submit your inquiry through the contact form. Technical support is available for qualified research partners.
Disclaimer
This product is intended for research use only.
Not for human or veterinary use.
All experimental procedures must comply with applicable laboratory and regulatory requirements.



laktiraissam –
The item arrived exactly as described.