NOTICE: All compounds listed are strictly for laboratory, analytical, and academic research purposes. Not for human, clinical, or veterinary consumption.

Janoshik tested
99.897%

FormLyophilized powder
Quantity5 mg
Puritythird-party HPLC-tested

Research peptide · Ref. P07

Ipamorelin - 5 mg

Updated 2 November 2026Ouralus research desk

Synthetic peptide · 5 mg vial

A synthetic pentapeptide, Aib-His-D-2-Nal-D-Phe-Lys-NH2, acting as a selective agonist at the ghrelin receptor GHS-R1a. Examined in the literature in the context of secretagogue receptor pharmacology.

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1Single vial22 vialsBest value3+3 or more

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$35$21~~$35~~−40%Single vial · 5 mg

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Terms

Add 2 single vials; the cheaper one is free. One free vial per order. Kits excluded. Not combined with other codes, Drop prices or Build-a-Box. For research use only.

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Enter VERIFIED20 at checkout. One offer per order, the better price applies. For research use only.

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No code needed. Items already at a deal price are not discounted. Free shipping over $50. One offer per order, the better price applies. For research use only.

Buy one, get one free 5 mg

$35

Same-day dispatch on orders before 11am CentralBusiness days
Typically arrives 2–5 business days after dispatchCarrier estimate, not a guaranteed date
Shipment protection includedNo additional charge at checkout

For laboratory research use only. Not for human consumption.

99.897%HPLC assayed purity
Third-party reportJanoshik task #215323
View certificate ↓Full report + verify key

Characterization

What it is, stated plainly.

What it is

A synthetic pentapeptide (Aib-His-D-2-Nal-D-Phe-Lys-NH2), built with non-standard and D-amino acids rather than a natural sequence. It is a selective agonist at the growth hormone secretagogue receptor GHS-R1a — the ghrelin receptor — and selectivity is the property the published work is concerned with. It sits in the secretagogue literature.

How a lot is verified

Purity assayed by third-party HPLC and net content (mg per vial) measured by the lab, with a certificate of analysis published where a report exists.

Handling & storage

Supplied as a lyophilized powder. Store at −20°C, desiccated and protected from light. Handled per the receiving laboratory's procedures. Not for human consumption.

Specifications

Ipamorelin 5 mg specifications.

Form: Lyophilized powder
Quantity: 5 mg
Purity: 99.897% (third-party HPLC)
CAS: 170851-70-4
Molecular formula: C38H49N9O5
Molecular weight: 711.85 g/mol
Storage: −20°C, desiccated

A CAS number or molecular formula is shown only where it has been verified. Where one is not shown, it has not been, and none is implied.

Identity

Identifiers and handling.

CAS: 170851-70-4
Molecular formula: C38H49N9O5
Molar mass: 711.85 g/mol
Sequence: Aib-His-D-2Nal-D-Phe-Lys-NH2
PubChem CID: 9831659
UNII: Y9M3S784Z6

Also known asNNC 26-0161 · NNC-260161 · Ipamorelin acetate

Handling & stability

Lyophilized: −20°C · 24 months (sealed, desiccated)

For laboratory research use only. Not for human consumption.

How we verify Ipamorelin

The certificate, before the claim.

Janoshik reports published per lot. Verify any report with its key.

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Certificate where testedShows the batch number and test date
A verify key on every certificateCheck it on the lab's website
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$10.60 shippingFree on orders of $50+ or with VERIFIED20 · Order by 11am Central, ships same day

View the full certificate of analysis for Ipamorelin 5 mg →

Ipamorelin specification Literature index Batch test results Ipamorelin 5 mg on the testing page

For laboratory research use only. Not for human consumption. See our full standard →

Verified buyer reviews

What buyers said about Ipamorelin.

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Questions

Answered straight.

What is Ipamorelin?

Ipamorelin is a synthetic pentapeptide and one of the earliest selective growth-hormone secretagogues reported in the literature. Ouralus supplies it as a lyophilized powder for laboratory research use only, with a third-party HPLC certificate of analysis published where tested.

What is the amino-acid sequence of Ipamorelin?

The reported sequence is Aib-His-D-2-Nal-D-Phe-Lys-NH2 (Aib = α-aminoisobutyric acid; C-terminal amide), molecular formula C38H49N9O5 (PubChem CID 9831659, CAS 170851-70-4).

Who can order?

These materials are supplied strictly for laboratory and research use, to purchasers of legal age. They are not supplements, drugs, or foods, and are not for human or animal consumption.

Is Ipamorelin legal to buy?

Ipamorelin is supplied strictly as a research chemical for laboratory research use only — it is not a drug, supplement, or food, and not for human or animal consumption. It ships to purchasers of legal age for research use. Buyers are responsible for compliance with the laws that apply to research materials in their own jurisdiction.

Is a certificate of analysis provided with Ipamorelin?

Yes — a third-party HPLC certificate of analysis for Ipamorelin 5 mg is published here from Janoshik, independently verifiable by lot (verify key JYMNZ4YKPT5X). The report assayed 99.897%. The report prints no batch ID, so it does not identify a lot. We publish the certificate before making any purity claim; this is a research chemical for laboratory use only.

Ipamorelin5 mg · $35

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