Sermorelin
GHRH 1-29 analog. GH release studies.
Also known as: Sermorelin · SRM · GHRH 1-29 · GHRH
CAS 86168-78-7 · C149H246N44O42S
Lead time
Ships in 3–5 days
Purity
99.3%
CAS Number
86168-78-7
Molecular Weight
3357.9
Formula
C149H246N44O42S
Form
Lyophilized powder
Packaging
10mg vial · 10 vials/box
Storage
-20°C, lyophilized
Solubility
Water
Chemical structure
2D structure · Source: PubChem (NIH)
Research applications
Sermorelin is the 29-amino-acid N-terminal fragment of human growth-hormone-releasing hormone (GHRH 1-29 NH2). It is used as a reference standard in GHRH-receptor binding assays, pulsatile growth-hormone secretion research, and GH-axis pharmacology studies.
Quality Documentation
How we verifyRaw material screening
Off-spec lots never enter synthesis
In-process monitoring
Intermediates characterized at checkpoints
HPLC-MS verification
Identity, purity & quantitation per batch
A batch-specific COA ships with every order — see the format before you buy.
Request sample COAFrequently asked questions
What is Sermorelin?
Sermorelin is the 29-amino-acid N-terminal fragment of human growth-hormone-releasing hormone (GHRH 1-29 NH2). It is used as a reference standard in GHRH-receptor binding assays, pulsatile growth-hormone secretion research, and GH-axis pharmacology studies.
What purity is Sermorelin?
99.3% purity, HPLC-MS verified per batch.
What is the CAS number of Sermorelin?
CAS 86168-78-7 · Molecular formula C149H246N44O42S · Molecular weight 3357.9.
How long does Sermorelin take to ship?
Ships in 3–5 days after order confirmation.
How should Sermorelin be stored?
-20°C, lyophilized. Solubility: Water.
Is Sermorelin for human use?
No. Sermorelin is a research compound for laboratory research use only — not for human or veterinary use.
For pricing and availability of Sermorelin, contact our research team.
For laboratory research use only.
Related compounds
HGH 191aa
Recombinant human growth hormone. Full 191aa sequence.
CAS 12629-01-5
10IU vial · In stock
NAD+
Nicotinamide adenine dinucleotide. Cellular metabolism studies.
CAS 53-84-9
500mg vial · In stock
GHK-Cu
Copper tripeptide-1. Tissue regeneration studies.
CAS 49557-75-7
50mg vial · In stock
TB-500
Thymosin β4 fragment. Actin-binding domain active.
CAS 885340-08-9
5mg vial · In stock
Related journal
AOD-9604: The hGH Fragment 177-191 Lipolytic Peptide
AOD-9604, the synthetic analog of hGH fragment 177-191, and its research in lipolysis, fat metabolism and growth-hormone fragment pharmacology.
BPC-157 and the 503A Bulks List: What the July 2026 FDA Recommendation Changes
BPC-157 was recommended for the FDA 503A Bulks List in July 2026 — what the vote means, what it doesn't change, and the research status of the pentadecapeptide.
BPC-157 Dosage and Reconstitution Math: 5 mg Vial in the Lab
BPC-157 vial math — reconstituting a 5 mg lyophilized vial, mg to mL and U-100 unit conversions, and common research dose ranges.