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Products/Ipamorelin
Secretagogue

Ipamorelin

99.4%+ · COA VerifiedIn stock
CAS 170851-70-4 · For laboratory research use only
$69.00$55.20/ vialWELCOME20 −20%
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For laboratory research use only · Not for human consumption · Read handling terms →

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COA included
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ETA 3–5 days
COA shipped with order
Batch-specific Certificate of Analysis included with every shipment — third-party tested for 99.4% purity, ID, and quantity.
Every batch, independently verified

Lab-grade material. Proof in every order.

Third-party HPLC, mass-spec, and endotoxin testing on every batch — with the Certificate of Analysis included, not on request.

99.4%+ verified purity HPLC + Mass Spec Endotoxin tested
Overview+

Ipamorelin is a selective pentapeptide ghrelin-receptor agonist studied for its targeted stimulation of growth-hormone release with minimal effect on other hormones. That selectivity, with comparatively little impact on cortisol or prolactin, makes it a common reference compound in secretagogue research.

History+

Developed by Novo Nordisk under the code NNC 26-0161 and derived from GHRP-1, ipamorelin was characterized in the late 1990s as one of the most selective growth-hormone secretagogues then known. Its clean selectivity profile, releasing growth hormone with limited off-target hormonal activity, is what distinguished it from earlier secretagogues in experimental models.

Structure & specifications+
CAS #: 170851-70-4
Formula: C₃₈H₄₉N₉O₅
MW: 711.87 g/mol
PubChem ID: 20754357
Research findings+

Ipamorelin has been studied in endocrine models for selective growth-hormone-secretagogue-receptor agonism, growth-hormone-pulse stimulation, and IGF-1 modulation. Its selectivity is the central research feature: it allows investigators to stimulate growth-hormone output while holding other endocrine variables relatively steady, which simplifies interpretation. As a defined and highly selective secretagogue, it functions as a clean comparator in studies of secretory signaling.

Key areas of research
  • →Endocrine: GHS-receptor agonism, GH release
  • →Metabolic: IGF-1 axis, lean-mass signaling
  • →Systemic: Selective secretory dynamics
Shipping, storage & handling+

Same-day dispatch before 2:00 PM CST, Monday through Saturday. Store lyophilized vials at −20°C, protected from light; reconstituted solutions at 2–8°C. Discreet, temperature-safe packaging. Guaranteed delivery with free reshipment.

References+
  • Raun K. et al. (1998). Characterization of a selective GH secretagogue.
  • Gobburu JV. et al. (1999). Pharmacokinetic/pharmacodynamic modeling of a secretagogue.
  • Beck DE. et al. (2014). Secretagogue effects in postoperative-ileus models.

What’s actually in your vial?

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Fast Track Labs
Most other sources
Third-party COA (HPLC + Mass Spec)
✓Every batch, included
✕Rarely, or on request
Verified purity
✓99.4%+
✕Unverified
Endotoxin tested
✓Yes, every batch
✕Often not
Batch traceability
✓Batch # on every COA
✕None
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✓US · same-day dispatch
✕Overseas · weeks
Discreet packaging
✓Always
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Frequently asked questions

What's the actual amount in each vial?+
Each vial contains the labeled mass of lyophilized peptide. Selected sizes appear above the price.
Are additional supplies needed?+
Reconstitution requires bacteriostatic water and appropriate sterile research labware – not included.
How long does a vial last?+
Sealed lyophilized vials are stable at −20°C for 24 months. Once reconstituted, store at 2–8°C and use within 28 days.
Does the product come with instructions?+
Each shipment includes the batch-specific Certificate of Analysis and recommended handling protocol.
What purity level is guaranteed?+
≥ 99% by reverse-phase HPLC (UV-220nm), confirmed via ESI-TOF mass spectrometry.
How should I store these products?+
Store sealed vials at −20°C, protected from light. Reconstituted solutions at 2–8°C.
What are peptides and how do they work?+
Peptides are short chains of amino acids that occur naturally in organisms, where they act as messengers in many biological systems. While some peptides have been developed for medical use, laboratory research focuses on understanding their activity at the cellular level, examining how they impact essential processes in vitro.
Do these products come with instructions?+
Products from Fast Track Labs are supplied without usage instructions, as they are designated solely for in vitro laboratory research and prohibited by law for human or animal consumption. Any misuse or unlawful application of these products will result in permanent denial of service.
How long do products take to deliver?+
Orders are typically processed and shipped within 24 hours, Monday through Saturday. Delivery times vary by location, but most domestic orders arrive within 3–5 business days. You'll receive tracking information as soon as your order ships.

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