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Sermorelin 10mg — Research Peptide

Sermorelin at a glance

Peptide.Express Sermorelin 10mg (CAS 86168-78-7) is $70, ≥99% pure by HPLC, with a molecular weight of 3357.9 Da and molecular formula C149H246N44O42S, third-party tested with a lot-matched Certificate of Analysis you can verify before purchase. Ships same day on US orders placed 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 purity
≥99% PurityUS SynthesizedOut of 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.

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10mg · $70.00/vial

$70.00$80.00USD / Unit
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Certificate of Analysis

Showing CoA for 10mg.

View CoAVerify with testing laboratory
HPLC VerifiedIdentity & purity
CoA Every OrderLot-matched
Ships Same DayBefore 2 PM EST
Free US ShipOrders over $150
Showing CoA for 10mg
Certificate Details
Purity≥99%
Methodology
HPLCLC-MS/MS
CAS Number86168-78-7
Molecular FormulaC149H246N44O42S
Molecular Weight3357.9 g/mol
SequenceGRF (1-29) NH2 — 29-amino-acid GHRH analog
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)
≥99% by HPLCLC-MS/MS VerifiedCoA Every BatchIn-Vitro Research Use Only

Sermorelin Specifications

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% by HPLC
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?

≥99% by reverse-phase HPLC, with LC-MS/MS confirming 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. Each CoA is tied to a production batch and lists HPLC purity, LC-MS/MS mass confirmation, endotoxin result, testing laboratory and test date.

What testing does sermorelin undergo before shipping?

Reverse-phase HPLC for purity by area-under-curve, LC-MS/MS for molecular weight identity confirmation, LAL endotoxin testing, and visual QC for appearance and particulate matter. All testing is performed by an independent third-party laboratory.

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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