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Sermorelin

Sermorelin at a glance

Peptide.Express Sermorelin 10mg (CAS 86168-78-7) is $70, ≥99% HPLC as the sourcing specification — not a measurement of any one vial — with a molecular weight of 3357.9 Da and molecular formula C149H246N44O42S; measured purity and mass are only on that lot’s Certificate of Analysis you can verify before purchase. Same-day dispatch on business days (orders before 2 PM EST), free over $150. For in-vitro laboratory research use only.

Sermorelin — research-grade lyophilized peptide vial from Peptide.Express, ≥99% HPLC sourcing specification
≥99% HPLC SpecUS SynthesizedIn Stock

For laboratory research use only. Not for human or veterinary use.

Research-Grade Compound

Sermorelin is a synthetic 29-amino-acid peptide corresponding to the biologically active N-terminal fragment of growth hormone-releasing hormone, formally designated GHRH(1-29)NH2 or GRF(1-29)NH2. Molecular formula C149H246N44O42S, molecular weight 3,357.9 Da, CAS 86168-78-7.

Purity standard: Sermorelin is sourced to ≥99% by HPLC — sourcing spec.

1 · Select Size

10mg · $70.00/vial

$70.00$80.00ListUSD / Unit
1

Certificate of Analysis

Showing CoA for 10mg.

Accession / CoA number
09009
View CoAVerify with testing laboratory

See how to read a CoA.

≥99% HPLC SpecSourcing specification
CoA Where On FileThird-party CoA
Ships Same DayBefore 2 PM EST
Free US ShipOrders over $150
Showing CoA for 10mg
Certificate Details
Accession / document id09009
Sourcing spec≥99% by HPLC
Accession / CoA number09009
Methodology
HPLCLC-MS/MS
Verify Results with Testing Laboratory

Issued by an independent third-party laboratory; Peptide.Express does not test in-house. Results are reproduced as-is and confirm compound identity, purity, and the analytical methods used. For questions about specific results, contact support@peptide.express.

Safety Data Sheet (SDS)
Catalog identity reference

Theoretical identity from the catalog or verified registry record — not a laboratory observation from the Certificate of Analysis above.

CAS Number86168-78-7
Molecular FormulaC149H246N44O42S
Molecular Weight3357.9 g/mol
SequenceGRF (1-29) NH2 — 29-amino-acid GHRH analog
≥99% HPLC sourcing specThird-party CoA where on fileResearch use only

Sermorelin price per mg

Sermorelin sizes, single-vial and pack prices, price per mg, lot number, measured HPLC purity and Certificate of Analysis link
Size1-vial pricePack prices$/mgLot #Measured HPLC %CoA
10mg$70.00—$7.00Pending CoAPending CoAPending CoA

$/mg is the single-vial price divided by the labeled mg per vial. Lot and measured HPLC are listed only when that size's own Certificate of Analysis is on file. All certificates are in the lab results index. For laboratory research use only.

Sermorelin Specifications

Sermorelin (CAS 86168-78-7) is studied in in-vitro and animal models via GHRH(1-29)NH2 Analog. This section covers the composition and analytical specification data. Analytical standard: ≥99% by HPLC. Stocked material is for laboratory research use only. Identity, structure, and handling values come from the existing profile.

Identity, purity and storage specifications for Sermorelin.
CompoundSermorelin
CAS86168-78-7
Molecular formulaC149H246N44O42S
Molecular weight3,357.9 Da
SequenceGRF (1-29) NH2 — 29-amino-acid GHRH analog
Purity≥99% HPLC specification
FormLyophilized powder
Storage (lyophilized)-20°C, desiccated, protected from light
Storage (reconstituted)2–8°C, use within 14–28 days

Reconstituting Sermorelin: step-by-step peptide reconstitution guide. Concentration maths: peptide reconstitution calculator.

Buying Sermorelin — Frequently Asked Questions

What purity standard does Peptide.Express use for sermorelin?

Sourced to a ≥99% HPLC specification. Where a certificate reports a mass, compare it with the 3,357.9 Da molecular weight. The mass confirmation is the field to check most carefully here: sermorelin and CJC-1295 No DAC differ by only about 10 Da, so molecular weight is the practical way to distinguish two products whose names and sequence lengths look similar.

Where is the Certificate of Analysis for sermorelin?

On this page and in the Peptide.Express lab results library. Sourced against a ≥99% HPLC purity specification. Third-party Certificates of Analysis are published where on file.

What testing does sermorelin undergo before shipping?

Where a certificate is on file, it shows the assays that laboratory reported. Those can include reverse-phase HPLC, LC-MS/MS, an endotoxin result, and visual QC. A missing line is not a pass and is not proof the assay never ran.

How should sermorelin be stored before and after reconstitution?

Lyophilized: -20°C, desiccated and protected from light, stable for 24 months from manufacture. Reconstituted: 2–8°C, used within 14–28 days. Do not freeze the reconstituted solution.

Is sermorelin WADA prohibited?

Yes. GHRH and its analogues are prohibited at all times under the World Anti-Doping Agency's growth hormone releasing factors category, both in and out of competition. Sermorelin is named in that category alongside tesamorelin and CJC-1295.

Sermorelin research reference

Research Compounds Related to Sermorelin

TesamorelinThe stabilized full-length GHRH analog with a published phase 3 clinical record.IpamorelinSelective GHSR-1a agonist acting through a calcium pathway independent of GHRH-R.CJC-1295 + Ipamorelin (No DAC)Sermorelin's 29-residue backbone with four stabilising substitutions, paired with a ghrelin-receptor agonist.Bacteriostatic WaterBenzyl-alcohol-preserved sterile water for reconstituting lyophilized peptide vials.

All products are sold for in vitro laboratory research use only. Not intended for human consumption, clinical use, or veterinary use. Peptide.Express makes no medical claims. Consult the published literature for research application guidance.

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