Gonadorelin
5mg
❄️Lyophilized powder (not reconstituted)
Discount per Quantity
| Quantity | Discount | Price per Unit |
|---|---|---|
| 5 - 10 | 10% | €35.10 |
| 11 - 20 | 15% | €33.15 |
| 21+ | 20% | €31.20 |
Rigorous third-party testing
Every batch of our research chemicals and peptides undergoes independent third-party laboratory testing for purity and identity.
Total: €39.00
Gonadorelin is supplied as a catalogued research material in 5mg.
The parent gonadorelin sequence is well defined, but the catalogue name does not state whether the supplied material is the free peptide, acetate, hydrochloride or another form. Parent registry data are therefore conditional on the matching batch identity report [1].
Chemical properties and registry information
| Property | Value |
|---|---|
| Name and synonyms | Gonadotropin-releasing hormone, GnRH, Luteinizing hormone-releasing hormone, LHRH |
| Material category | GnRH Analogue |
| Sequence | pGlu-HWSYGLRPG-NH2 |
| Molecular formula | C55H75N17O13 |
| Average molecular mass | 1182.3 g/mol |
| CAS Registry Number | 33515-09-2 |
| PubChem CID | CID 33539 |
| Structural features | Decapeptide with an N-terminal pyroglutamic acid (pGlu) and a C-terminal glycinamide. |
| Appearance | White to off-white lyophilised powder |
| Solubility | Soluble in water or bacteriostatic water. Reconstitute at 100 mcg/mL for best results. |
| Physical form | Catalogue vial; exact salt/counter-ion and excipients are batch-specific and must be verified in the CoA and SDS. |
Registry values apply only to the specific molecular entity, sequence, termini and material form. Batch records take precedence over family-level literature identifiers.
Gonadorelin is the synthetic form of the endogenous gonadotropin-releasing hormone (GnRH), a decapeptide hormone. It is often supplied as an acetate or hydrochloride salt to improve stability and solubility.
Research background and published evidence
Published research
Gonadorelin is used as a defined GnRH-I reference in receptor, peptide-identity and endocrine-signalling research. Its sequence and terminal groups support analytical comparison when the exact salt form is also established [1].
Current scientific understanding
Endogenous identity and established hormone pharmacology do not verify the catalogue batch or establish human safety, efficacy, fertility effects, hormone restoration, dosage, administration, or authorization.
Gonadorelin is a hormone-related substance covered by current anti-doping restrictions [2].
Technical comparison
| Aspect | This catalogue material | Comparator |
|---|---|---|
| Identity | Catalogue gonadorelin with unconfirmed salt form | A defined gonadorelin acetate or hydrochloride reference |
| Structural distinction | The name establishes the parent sequence but not counter-ion or stoichiometry | Salt identity and counter-ion contribution are specified |
| Analytical implication | Verify pGlu, C-terminal amide, intact mass, salt, purity and net parent content | Reference mass and registry values apply only to the matching salt form |
Quality and testing
Quality information is batch- and presentation-specific. Use only the report linked to the exact size and lot. A report listed for another size, lot or similarly named material must not be treated as evidence for this product.
Chromatographic area purity, identity, net peptide or analyte content, water or counter-ion content, sterility, endotoxin and elemental impurities are different measurements. One result does not establish the others. Only tests supported by a visible, matching report should be regarded as available.
Laboratory handling and storage
Store and handle only under the conditions stated on the product label, batch CoA and SDS. Keep the container secured, correctly identified and protected from contamination. Do not infer storage, solvent compatibility or stability from a related compound.
Laboratory preparation, analytical-method selection, risk assessment, personal protective equipment and waste disposal should follow the applicable SDS and the institution's approved procedures.
Regulatory and legal status
| Research-use notice | This material is supplied exclusively for laboratory research by qualified professionals and is not intended for human or veterinary use. Purchasers are responsible for compliance with applicable local requirements. |
Sources and references
- [1] PubChem. Gonadorelin parent structure and registry record, CID 638793.
- [2] World Anti-Doping Agency. 2026 Prohibited List.
Frequently Asked Questions
Do the CAS number and PubChem CID apply to every batch form?
Only when the exact sequence or structure, termini, conjugation, salt or counter-ion and hydration state match. The batch CoA and SDS govern; a related-compound identifier must not be substituted.
What does an analytical purity result mean?
It is method- and report-specific. For example, an HPLC area percentage is not automatically the same as identity, net content, sterility, endotoxin status or absence of elemental impurities.
How should the material be stored and handled?
Follow the exact label, batch CoA and SDS together with the institution's risk assessment. Use only storage and stability information linked to the exact material form and batch.