GHRP-2 10mg (Growth Hormone Releasing Peptide 2)
Size: 10mg | 99% Purity
M.Wt: 817.99
Formula: C45H55N9O6
Solubility: H2O
Purity: >99%
Storage: -20°C / 3 years
Half life: ~1-2 hours
CAS No.: 158861-67-7
| Purity (HPLC) | >99% |
|---|---|
| Molecular weight | 817.99 g/mol |
| Molecular formula | C45H55N9O6 |
| CAS number | 158861-67-7 |
| Synonyms | GHRP-2, Pralmorelin, KP-102, GHRP2 |
| Solubility | H2O |
| Storage | -20°C / 3 years |
| Half-life | ~1-2 hours |
Peptide sequence
Ala-D-2-Nal-Ala-Trp-D-Phe-Lys-NH2Research reference: View mechanism, literature and identifier graph →
Reconstitution calculator (pre-filled for 10 mg)
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GHRP-2 10mg (Growth Hormone Releasing Peptide 2) — research reference material
GHRP-2 10mg (Growth Hormone Releasing Peptide 2) is supplied by NMChem as a research reference material in a 10mg presentation. Compound class: Pentapeptide · GHSR-1a agonist (ghrelin mimetic), characterised in the literature as a growth-hormone secretagogue. It is supplied strictly for in-vitro laboratory research and is not for human or veterinary use.
Research context
Ghrelin agonist; studied for GH secretion, appetite (preclinical). Full mechanism detail, the identifier graph and selected peer-reviewed literature are set out on our GHRP-2 research reference. Related compounds in the same research area: Ipamorelin, CJC-1295 (No DAC), Tesamorelin. You can also compare it side by side on our comparison tool.
Presentation
This listing is the 10mg presentation at >99% stated purity, catalogue reference GR210.
Identifiers
- CAS number: 158861-67-7
- Molecular formula: C45H55N9O6
- Molecular weight: 817.99 g/mol
- Synonyms: GHRP-2, Pralmorelin, KP-102, GHRP2
- Class: Pentapeptide · GHSR-1a agonist (ghrelin mimetic)
Format & quality
Supplied as 10mg at >99% purity. Identity and purity are characterised by reversed-phase HPLC and mass spectrometry, with a per-batch Certificate of Analysis available on request. This item is a lyophilised powder and requires reconstitution before use; bacteriostatic water is supplied separately, and our reconstitution guide covers volumes and concentrations. Solubility: H2O.
Storage
Store at -20°C, protected from light. Stated shelf life 3 years from date of manufacture. Always confirm against the Certificate of Analysis supplied with your batch. Reported half-life in the research literature: ~1-2 hours.
Research use only — not for human or veterinary use, food, cosmetic or therapeutic application. NMChem supplies this item as a laboratory reference material; no dosing or administration guidance is provided.
Frequently asked questions
What is GHRP-2 10mg (Growth Hormone Releasing Peptide 2)?
Pentapeptide · GHSR-1a agonist (ghrelin mimetic). Ghrelin agonist; studied for GH secretion, appetite (preclinical). NMChem supplies it as a research reference material only.
What is the CAS number for GHRP-2 10mg (Growth Hormone Releasing Peptide 2)?
158861-67-7. Molecular formula C45H55N9O6. Molecular weight 817.99 g/mol.
How should GHRP-2 10mg (Growth Hormone Releasing Peptide 2) be stored?
At -20°C, protected from light, with a stated shelf life of 3 years. The batch Certificate of Analysis is the controlling document.
Certificate of Analysis
Reconstitution
For peptides supplied as lyophilised powder, reconstitute in bacteriostatic water or sterile saline at the concentration appropriate to your protocol. Allow the vial to come to room temperature before opening, add solvent slowly down the inside wall (do not directly onto the powder), and gently invert until clear. Do not vortex.
Reconstituted solutions are typically stable at 2–8°C for the durations published in the corresponding peer-reviewed reference. For long-term storage, aliquot and freeze at −20°C; avoid repeated freeze–thaw cycles.
Research literature
Selected peer-reviewed publications from PubMed referencing this compound. Provided for research orientation — not an endorsement of any clinical application. Each citation links to the canonical PubMed record.
-
Pralmorelin: GHRP 2, GPA 748, growth hormone-releasing peptide 2, KP-102 D, KP-102 LN, KP-102D, KP-102LN.
Drugs in R&D · 2004
PubMed PMID 15230633 -
Growth hormone releasing peptide-2 (GHRP-2), like ghrelin, increases food intake in healthy men.
Laferrère B et al. · The Journal of clinical endocrinology and metabolism · 2005
PubMed PMID 15699539 -
Detection of GHRP-2 and GHRP-6 in urine samples from athletes.
Cox HD et al. · Drug testing and analysis · 2015
PubMed PMID 25809000
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