Gonadorelin

Gonadorelin is a synthetic decapeptide, pGlu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH2, corresponding to gonadotropin-releasing hormone (GnRH / LHRH) - a ten-residue peptide with an N-terminal pyroglutamate and a C-terminal glycinamide. It is listed here strictly as an analytical reference entity — it is not sold, stocked, or certified by Lineará, and has no price or certificate of analysis. The data on this page is characterization only: molecular formula C55H75N17O13 and the values computed from it. No biological activity, mechanism, or use is described or implied.

Gonadorelin has the sequence pGlu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH2. A decapeptide amide, pGlu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH2, carrying two end-group modifications visible on any characterization: an N-terminal pyroglutamate (a cyclized glutamine residue) and a C-terminal glycinamide. This is the sequence named gonadotropin-releasing hormone (GnRH / LHRH), for which gonadorelin is the International Nonproprietary Name; molecular formula C55H75N17O13. Identity is reconciled against PubChem CID 638793 (CAS 33515-09-2, the free peptide; the acetate salt carries the secondary CAS 51952-41-1): the stereo-defined InChIKey XLXSAKCOAKORKW-AQJXLSMYSA-N matches the deposited record exactly. A computed 3D conformer is held pending the chemist sign-off, and any unassigned stereocentre is to be confirmed at that review.

Gonadorelin has the molecular formula C55H75N17O13, giving an average molecular weight of 1182.31 g/mol and a computed monoisotopic mass of 1181.5730 Da.

The CAS Registry Number for Gonadorelin is 33515-09-2. Its PubChem CID is 638793, its FDA UNII is 9O7312W37G, and its InChIKey is XLXSAKCOAKORKW-AQJXLSMYSA-N.

Yes. Gonadorelin is a peptide — a chain of amino-acid residues joined by peptide bonds, 10 residues in length. Its identity is defined by that sequence and its molecular mass.

As a research material, Gonadorelin is typically handled as a lyophilized (freeze-dried) powder. It is kept desiccated and cold — commonly 2–8 °C for short periods and −20 °C for longer storage — and reconstituted in sterile or bacteriostatic water. This is storage and handling information only, not a use protocol.

No. Gonadorelin is listed here only as an analytical reference entity. It is not part of the Lineará formulary, has no price or certificate of analysis, and is not offered for sale.

No. Gonadorelin is presented strictly as characterization reference data. It is not a drug, is not approved for any human or veterinary use, and must not be administered to humans or animals.