Sermorelin Acetate
3 specifications · $47.30 – $297.00 · supplied as lyophilised powder for in-vitro laboratory research use only.
- Specifications
- 3
- Price
- $47.30 – $297.00
- Purity spec
- ≥99% HPLC
- Documentation
- COA on request
Sermorelin Acetate is a long-chain peptide with the molecular formula C149H246N44O42S and a molecular weight of 3357.9 g/mol (PubChem CID 16132413). Aegis Bio supplies it as lyophilised powder in 3 specifications, for in-vitro laboratory research use only.
Supplied against a ≥99% HPLC purity specification. Lots are analysed by Janoshik Analytical, an independent laboratory commissioned by the manufacturer, and Aegis Bio submits selected lots to Accumark in California for its own independent verification. The figure measured for the lot supplied is stated on its certificate of analysis, available by request before ordering. What each section of a COA establishes.
Chemical identity
- Molecular formula
C149H246N44O42S- Molecular weight
- 3357.9 g/mol
- PubChem CID
- 16132413
- CAS number
86168-78-7- Also listed as
- Sermorelin; hGHRH(1-29)NH2; Groliberin
Identity values sourced from PubChem for the named compound. Lot-specific purity and identity are stated on the certificate of analysis for the batch supplied — see how to read a COA.
Specifications and pricing
| Specification | SKU | Format | Availability | Price (USD) | Add to order |
|---|---|---|---|---|---|
| 5 mg x 1 vial | SMO5MG-SV | Single vial | In stock | $47.30 | |
| 5 mg x 10 vials | SMO5 | Pack of 10 | In stock | $190.30 | |
| 10 mg x 10 vials | SMO10 | Pack of 10 | In stock | $297.00 |
Prices are in USD and include the vial. Flat-rate shipping is added at checkout, with a reduced rate on larger kit orders. First order? Take 10% off with code WELCOME10 at checkout; codes do not apply to items already on sale. Online checkout accepts on-chain Bitcoin or USDT (ERC-20); other payment methods are available through WhatsApp; orders remain pending until payment is verified. All sales are final.
Comparing formats across the catalog? See every single vial or every 10-vial kit on one page, each with its price per milligram.
Cost per vial
- Sermorelin Acetate 5 mg × 1 vial — $47.30 ($9.46 per mg)
- Sermorelin Acetate 5 mg × 10 vials — $190.30 ($19.03 per vial, $3.81 per mg)
- Sermorelin Acetate 10 mg × 10 vials — $297.00 ($29.70 per vial, $2.97 per mg)
Lowest entry price for Sermorelin Acetate: 5 mg × 1 vial at $47.30, $67.30 delivered.
Cost per milligram
| Specification | Total material | Price | Cost per mg |
|---|---|---|---|
| 10 mg x 10 vials | 100 mg | $297.00 | $2.970/mg |
| 5 mg x 10 vials | 50 mg | $190.30 | $3.806/mg |
| 5 mg x 1 vial | 5 mg | $47.30 | $9.460/mg |
Choosing a specification
Sermorelin Acetate is listed in 3 specifications. Measured by cost per milligram — the only figure that compares cleanly across different strengths and vial counts — the best value is the 10 mg x 10 vials at $297.00, which works out to $2.970/mg. The least efficient listing is the 5 mg x 1 vial at $47.30, or $9.460/mg — a 3.2× premium per milligram.
The single 5 mg x 1 vial vial at $47.30 exists to evaluate the material before committing to pack quantities; the 10 mg x 10 vials pack brings the rate down to $2.970/mg. Whether that premium is worth paying depends on whether you will consume pack quantities within the material's useful life — unused material is not cheap material. Single vials also ship at the reduced $20.00 rate when ordered alone, and ride along free inside any order containing a pack.
Reconstitution reference
Resulting concentration by vial strength and diluent volume. Arithmetic only, provided for laboratory preparation and dilution planning — this is not dosing guidance. The method is set out in the reconstitution and dilution guide.
| Vial | +1 mL | +2 mL | +3 mL | +5 mL |
|---|---|---|---|---|
| 5 mg | 5.00 mg/mL | 2.50 mg/mL | 1.67 mg/mL | 1.00 mg/mL |
| 10 mg | 10.00 mg/mL | 5.00 mg/mL | 3.33 mg/mL | 2.00 mg/mL |
Molar reference
Molar quantity per vial at each available strength, calculated from a molecular weight of 3357.9 g/mol. Useful where a protocol is specified in molar rather than mass terms. Values are for the free peptide; net peptide content per vial depends on water and counter-ion content stated on the certificate of analysis.
| Vial | Micromoles | Nanomoles |
|---|---|---|
| 5 mg | 1.489 µmol | 1489 nmol |
| 10 mg | 2.978 µmol | 2978 nmol |
Physicochemical profile
Sermorelin Acetate is a long-chain peptide: 236 heavy atoms with 118 rotatable bonds and a computed structural complexity index of 7640. Its topological polar surface area is 1470 Ų, with 52 hydrogen-bond donors and 49 acceptors, and a computed XLogP of -12.1 places it in the strongly hydrophilic range. The reference structure is formally neutral.
For identity confirmation by mass spectrometry the figure to compare against is the monoisotopic mass, 3355.8186992 Da, rather than the average molecular weight of 3357.9 g/mol. The two diverge as molecules get larger, because the average weight accounts for natural isotope abundance across every atom. See what identity and purity each prove.
| Descriptor | Value |
|---|---|
| Monoisotopic mass | 3355.8186992 Da |
| Average molecular weight | 3357.9 g/mol |
| Topological polar surface area | 1470 Ų |
| Computed XLogP | -12.1 |
| Hydrogen-bond donors / acceptors | 52 / 49 |
| Rotatable bonds | 118 |
| Heavy atoms | 236 |
| Formal charge | 0 |
| Structural complexity index | 7640 |
Descriptors are computed values published by PubChem for the reference structure. They describe the molecule, not the supplied lot — measured purity and identity for the batch you receive are stated on its certificate of analysis.
How this compares within its class
By best available cost per milligram it ranks 5 of 8 in Growth & Signaling, against a class range of $1.556 to $32.450 per mg. At 3357.9 g/mol it is the third lightest of the 5 compounds in this class with a published molecular weight, which is what drives the molar figures above. It is listed in 3 specifications, against a class median of 3.
Comparisons are drawn from the current Aegis Bio catalog and are procurement figures only — they carry no implication about relative suitability for any purpose. See the full growth & signaling class →
Catalog record
- Supplier label
- 10mg*10vials; 5 mg x 1 vial; 5mg*10vials
- Catalog codes
SMO10, SMO5, SMO5MG-SV- Price list
- 2026 edition
Specification strings are reproduced as supplied on the manufacturer price list. Where a supplier string and the normalised specification differ in formatting, the normalised value in the table above is what is fulfilled.
Storage and handling
Secretagogue sequences in this class are short and dissolve readily. Because the fill mass per vial is small relative to the vial volume, the lyophilised cake can be difficult to see — check the vial against a light before assuming it is empty, and add diluent slowly against the wall.
- Lyophilised powder: store sealed at −20 °C, protected from light and moisture.
- Bring sealed vials to room temperature before opening, so warm air does not condense moisture onto cold powder.
- Reconstitute with bacteriostatic water directed against the vial wall; do not shake or vortex. Swirl gently until dissolved.
- After reconstitution: store at 2–8 °C and use within the working period established by your laboratory.
- Avoid repeated freeze–thaw cycles. Aliquot where the solution will be accessed repeatedly.
Full detail in the storage and handling guide.
Documentation
A certificate of analysis is available by request for the batch supplied, covering HPLC purity and mass-spectrometry identity confirmation. The two measurements answer different questions — identity confirms the molecule, purity quantifies how much of the sample it represents. See what each one proves. Where work is planned in peptide rather than powder mass, use the peptide content stated on the certificate: the lyophilised cake also holds water and counter-ions. See the certificate library.
Guides and calculators for Sermorelin Acetate
Frequently asked
What specifications of Sermorelin Acetate are available?
Sermorelin Acetate is listed in 3 specifications: 5 mg x 1 vial, 5 mg x 10 vials, 10 mg x 10 vials. Prices are in USD and include the vial.
What is the cheapest way to buy Sermorelin Acetate from Aegis Bio?
The lowest-priced listing is the 5 mg × 1 vial at $47.30, which works out at $9.46 per mg. Delivered that is $67.30, including $20 single-vial shipping. WELCOME10 takes 10% off the items subtotal of a first order at checkout; codes do not apply to items already on sale.
Do you sell Sermorelin Acetate single vials?
Yes. Sermorelin Acetate 5 mg single vials are $47.30 each, and a cart of single vials and bacteriostatic water ships for $20. Single vials ship free alongside a kit. A certificate of analysis is available by request for the lot supplied.
The vial looks empty — is it?
Secretagogue sequences are short and are filled at low masses, so the lyophilised cake is often a thin film that is difficult to see against the glass. Check the vial against a light source before assuming it is empty, and add diluent slowly down the inside wall.
Is a certificate of analysis available for Sermorelin Acetate?
Yes. A certificate of analysis is available by request for the batch supplied, covering HPLC purity and mass-spectrometry identity confirmation. Request the COA for a specific lot before ordering if your protocol requires documentation on file.
How should Sermorelin Acetate be stored?
Store the lyophilised powder sealed at −20 °C, protected from light and moisture. After reconstitution, store at 2–8 °C and avoid repeated freeze–thaw cycles. Bring sealed vials to room temperature before opening to avoid condensation onto cold powder.
What does shipping cost?
Carts of single vials and bacteriostatic water ship for $20.00. Any cart containing a kit ships for $50.00 standard or $80.00 expedited, with single vials and bacteriostatic water included free. From 4 kits upward the rate drops to $30.00 standard or $50.00 expedited. Bacteriostatic water is a diluent and never counts as a kit. Anywhere outside the United States ships for a flat $80.00, whatever the cart holds. Shipping is added at checkout and revalidated on the server before the order is accepted.
How is payment handled?
Online checkout accepts on-chain Bitcoin or USDT on Ethereum (ERC-20). Other payment methods are available through WhatsApp. No card details are collected. Orders remain pending until the payment is verified on-chain, after which a confirmation is sent.