Description
Lecirelin, also known as Dalmarelin or Reproreline, is a short-acting nonapeptide analogue of gonadotropin-releasing hormone (GnRH). It has demonstrated efficacy in inducing ovulation and resolving ovarian follicular cysts in veterinary species such as cattle, mares, and rabbits. Manufactured under GMP standards with a purity of ?99.61%, Lecirelin is an ideal reagent for reproductive physiology and veterinary endocrinology research. For laboratory research use only.
Product Specifications
| Parameter | Details |
|---|---|
| Product Name | Lecirelin |
| Synonyms | Dalmarelin; Ovucron; Reproreline |
| CAS No. | 61012-19-9 |
| Purity | ?99.61% (GMP-grade) |
| Molecular Formula | C??H??N??O?? |
| Molecular Weight | ~1209.4 Da |
| Appearance | White to off-white powder |
| Solubility | Water: up to 25 mg/mL; DMSO: ~12.1 mg/mL (ultrasonic, warming) |
| Storage | Store at ? -20 °C in dry, sealed conditions |
| Manufacturing Standard | GMP-compliant production |
| Applications | Veterinary ovulation induction; research on follicular cyst resolution |
| Regulatory Status | For laboratory research use only |
Mechanism of Action & Research Applications
Lecirelin acts as a GnRH receptor agonist, triggering the release of luteinizing hormone (LH) and inducing ovulation. It’s used effectively in treating ovarian follicular cysts in cattle and in inducing ovulation in species like mares, rabbits, and camels . Research shows that, compared to other GnRH analogues, lecirelin can elicit a stronger LH surge, facilitating effective follicular development. For laboratory research use only.
Side Effects (For Reference Only in Models)
Experimental dosing of Lecirelin may lead to variable ovulation timing and hormonal fluctuations depending on dose and species. In certain cases, higher doses may correlate with increased abortion risk in lactating animals. These findings are for experimental planning only. For laboratory research use only.
Disclaimer
Lecirelin is provided strictly for laboratory research use only. It is not approved for human or veterinary clinical use. All handling must follow institutional safety and disposal protocols.


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