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Skin & Beauty Research
Oxytocin acetate
About this peptide2 mg
SKU: OXY-2
$29.00
You’ll pay in this currency at checkout.
Tested purity
99.851%
Measured content
1.91 mg
Test date
16/04/2026
Current batch
PP-OXY2-16042026
— Oxytocin acetate
Issued by the analytical release panel and tied to this peptide batch.
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Shipping
Standard: 3–5 business days ($15, free on orders $150+). Express: 2–3 business days ($50, or $30 on orders $150+). Cold-chain packaging included for temperature-sensitive compounds. Tracking number emailed within 48h of order.
Returns
30-day hassle-free returns on qualifying unopened research materials. Contact support with your order number. Opened vials are non-returnable due to research integrity standards.
Storage
Lyophilized powders: store at −20°C or below. Once reconstituted: store at 4°C, use within protocol timeframe. Avoid freeze-thaw cycles. CoA contains compound-specific notes.
Why researchers choose this
- ≥99.2450% HPLC-verified purity — meets strict R&D intake criteria
- Batch-specific CoA with MS identity confirmation
- Lyophilized for maximum stability and long-term storage
- Cold-chain dispatch — integrity maintained from lab to lab
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Batch purity verification
Each lot is released against HPLC purity and MS identity criteria. Download the chromatogram PDF for this SKU when a batch file has been published.
- SKU
- OXY-2
- Release standard
- ≥99.2450% HPLC
Chromatogram PDF not published yet for this lot
Request the batch CoA / HPLC chromatogram at checkout or via support with your order number and SKU OXY-2.
Storage & reconstitution
-
01 — Lyophilized storage
Store lyophilized vials at −20°C (or colder) in a dry, dark environment. Avoid repeated temperature cycling before reconstitution.
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02 — Reconstitution
Reconstitute with bacteriostatic water (0.9% benzyl alcohol). Introduce the diluent slowly along the vial wall; gently swirl — do not shake vigorously. Typical research volumes: 1–2 mL per vial unless your protocol specifies otherwise.
-
03 — After reconstitution
After reconstitution, refrigerate at 2–8°C. Use within the timeframe defined by your research protocol. Do not freeze reconstituted solutions. Avoid freeze–thaw cycles.
For qualified laboratory research only. Not for human or veterinary use. Follow your institutional SOPs for sterile technique and waste disposal.
Need volume math? Open the reconstitution calculator.
Research specifications
- Laboratory grade purity
- Research protocols included
- Technical support available
Why teams standardize on this SKU
Predictable release testing and clear batch records reduce friction when scaling from pilot experiments to multi-cohort studies.
- Analytical release package suitable for serious R&D (details on request)
- Packaging suited to cold-chain lanes where regulations allow
- Technical support for paperwork, import questions, and repeat orders
How this fits your research map
Use Oxytocin acetate where your protocol calls for mechanistic exploration in Peptides for libido & sex research. Design studies around primary endpoints published in peer-reviewed work; cite original literature rather than vendor marketing.
Compliance reminder
You are responsible for import permits, biosafety review, and any registration steps required in your jurisdiction. We do not provide medical advice, dosing for humans, or instructions for non-research applications.
Details & specifications
Analytical summary; lot-specific values on your CoA.
| Amino acid sequence | Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2 (disulfide Cys¹–Cys⁶) |
|---|---|
| Molecular weight | 1007.2 g/mol |
| Molecular formula | C43H66N12O12S2 |
| CAS number | 50-56-6 |
FAQ — Oxytocin acetate
Is this compound intended for human use?
No. It is sold strictly for research under appropriate oversight.
Do you supply certificates of analysis?
Yes — representative CoA and supporting analytical summaries are available for qualified laboratory buyers.
How should I choose a reconstitution solvent?
Base the choice on solubility, buffer compatibility, and stability data for your specific peptide and assay — follow your validated SOP.
Oxytocin acetate (2 mg) is offered as a research-grade reagent for teams working in Peptides for libido & sex research. Each batch is intended for documented R&D workflows — stability studies, receptor binding, in vivo models under IACUC, or bioanalytical method validation. We recommend qualifying each lot against your internal acceptance criteria before use in pivotal experiments. For laboratory research only. Not for human consumption, clinical use, or veterinary applications without proper authorization.
99.9% tested purity
Independently analysed
Every peptide is screened by an accredited independent laboratory. The full Certificate of Analysis is available below.
- HPLC purity assay
- Mass-spec identity
- Measured content
- 1.91 mg
- Test date
- 16/04/2026
- Current batch
- PP-OXY2-16042026
- Method
- HPLC · MS
Certificate of Analysis available
Download or independently verify the full third-party report for this peptide.
Frequently bought together
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2 reviews
Nathan C.
Chicago, IL
Jun 21, 2026
Reliable, fast, well-documented
I appreciate that every order comes with actual batch-specific documentation rather than generic spec sheets. The mass spec confirmation is a detail that separates a professional supplier from the rest. Ordered multiple times now for our cell signaling research — zero complaints. The packaging keeps the material cold even on longer transit routes.
Dr. Yuki N.
Tokyo, Japan
May 26, 2026
Excellent international shipping and quality
International shipping to Japan can be complicated for research compounds, but peptides-pro handled all the documentation professionally. Package arrived well within the estimated timeframe, with cold packs still effective. The material quality was exactly as specified. The support team answered my pre-order questions about customs requirements thoroughly. Highly recommend.
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