Oxytocin (5mg)
$35.00
Contents: Lyophilized Powder in 3ml vial
Requires reconstitution with bacteriostatic water
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Every batch of our research chemicals and peptides undergoes third-party testing.
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- Additional information
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Description
Oxytocin
Lyophilized Powder | Third-Party Tested | USA-Manufactured
In Stock | Free Shipping on Orders Over $150
Product Specifications
- Peptide Name: Oxytocin
- Molecular Formula: C43H66N12O12S2
- Molecular Weight: 1007.19 g/mol
- CAS Number: 50-56-6
- Sequence: Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2 (disulfide bond)
- Purity: ≥99% (HPLC)
- Form: Lyophilized powder
- Storage: -20°C (long-term) | 2–8°C (short-term) | Protect from light
- Shelf Life: Up to 12 months when stored sealed and dry
Compound Overview
Oxytocin is a cyclic nonapeptide characterized by an intramolecular disulfide bond between cysteine residues, producing a conformationally constrained structure. It is classified within the neurohypophysial peptide family and is defined by a C-terminal amidation that contributes to its biochemical identity in peptide characterization workflows.
In laboratory research contexts, Oxytocin is evaluated in receptor interaction profiling, neuropeptide signaling pathway analysis, and peptide stability assessments using controlled in vitro and animal model systems. Experimental literature describes its use as a reference neuropeptide in comparative studies involving structurally related cyclic peptides and neuroendocrine signaling components. All data referenced on this page is derived from published preclinical animal and in vitro studies. No human clinical trials have established approved uses for Oxytocin as a research compound.
Published Preclinical Research
Published literature describes Oxytocin as a structurally defined cyclic neuropeptide investigated within controlled experimental systems.
- Neuropeptide receptor binding characterization in laboratory models
- Neuroendocrine signaling pathway mapping in preclinical research
- Peptide stability and degradation profiling in controlled in vitro workflows
- Comparative evaluation of cyclic peptide structure and conformational constraints in assay systems
All data referenced on this page is derived from published preclinical animal and in vitro studies. No human clinical trials have established approved uses for Oxytocin.
Research Applications
- Neuropeptide receptor interaction and binding assays
- Signal transduction pathway profiling in controlled laboratory settings
- In vitro peptide stability and degradation studies
- Controlled animal model studies involving neuroendocrine signaling pathways
- Comparative analysis of cyclic peptide structures and disulfide-bonded conformations
Physical Specifications
- Vial Size: 3 mL sterile vial
- Fill: 5mg
- Appearance: White to off-white lyophilized powder
- Reconstitution Volume: Researcher-determined under validated laboratory protocols
- Post-Reconstitution Storage: 2–8°C, use within 30 days
- Solubility: Water-based laboratory solvents
Compare to Related Compounds
NA Selank Amidate
- Oxytocin is a cyclic disulfide-bonded nonapeptide, whereas NA Selank Amidate is a linear peptide amidate characterized by a distinct sequence class and conformational profile.
- Oxytocin is commonly evaluated in neuropeptide receptor interaction workflows, while NA Selank Amidate is used in laboratory assay designs focused on peptide signaling pathway modeling and peptide stability characterization.
NA Semax Amidate
- Oxytocin is a cyclic neuropeptide defined by an intramolecular disulfide bond, while NA Semax Amidate is a linear peptide amidate with a distinct sequence and structural class.
- Oxytocin is typically profiled in receptor binding and neuroendocrine signaling assay systems, whereas NA Semax Amidate is used in controlled laboratory workflows involving peptide pathway modeling and analytical identity confirmation.
Handling & Storage
Lyophilized Stability:
When stored sealed in a dry environment protected from light, lyophilized peptide material may maintain chemical stability for up to 12 months at controlled room temperature. For maximum long-term preservation, storage at -20°C is recommended.
Post-Reconstitution Stability:
Following reconstitution under sterile laboratory conditions, the solution may maintain stability for up to 30 days when stored at 2–8°C. Minimize repeated freeze–thaw cycles and protect from light to preserve peptide integrity.
Handling:
Allow vial to equilibrate to room temperature before opening to prevent moisture condensation. Use sterile technique throughout preparation.
Certificate of Analysis & Third-Party Testing
Every batch of BioEdge Oxytocin undergoes independent third-party testing prior to release. Testing is performed by ISO-accredited laboratories with results available on each product page.
| Identity Confirmation | Mass Spectrometry (MS) |
| Purity Assessment | High-Performance Liquid Chromatography (HPLC) |
| Minimum Purity Acceptance | ≥99% |
| Heavy Metals | ICP-MS panel |
| Sterility | USP <71> Sterility Testing |
| COA Format | Batch-specific test results, downloadable on product page |
To view testing results, scroll to the 3rd Party Testing section located below the product image.
Why Researchers Choose BioEdge for Oxytocin
Batch-specific COA from an independent lab. Not a generic PDF recycled across products. Every vial of Oxytocin ships with a Certificate of Analysis from an independent third-party laboratory. HPLC confirms purity. Mass spectrometry confirms molecular identity. The COA corresponds to the specific batch you receive.
USA lyophilization. Many vendors import pre-filled vials from overseas and relabel them. BioEdge sources API and performs lyophilization within the United States, maintaining direct quality control over the final product.
No filler compounds. BioEdge Oxytocin is pure lyophilized powder. No mannitol, no bulking agents, no unnecessary excipients.
Same-day shipping. Domestic orders placed before 3pm ship the same day. Free shipping on orders over $150.
Frequently Asked Questions
What is Oxytocin?
Oxytocin is a cyclic nonapeptide neuropeptide characterized by an intramolecular disulfide bond and is supplied exclusively for laboratory research use.
What is the CAS number for Oxytocin?
50-56-6
How should Oxytocin be stored?
Store sealed in a dry environment protected from light. For maximum long-term preservation, storage at -20°C is recommended.
Is Oxytocin third-party tested?
Yes. Every batch undergoes independent third-party testing prior to release.
Where can I access the COA for Oxytocin?
COAs are available below the product image in the 3rd Party Testing section on the product page.
Is Oxytocin FDA approved?
BioEdge Oxytocin is sold strictly as a research compound for in vitro laboratory use. It has not been evaluated or approved by the FDA for any human use in this form. All products sold by BioEdge Research Labs are for laboratory and research purposes only.
Do you ship Oxytocin within the USA?
Yes. BioEdge Research Labs is a USA based supplier with same day domestic shipping on orders placed before 3pm Eastern. Free shipping on orders over $150.
Can I get bulk pricing on Oxytocin?
Yes. Contact BioEdge Research Labs directly for institutional and bulk research pricing.
Published References
1. Robinson C, et al. “Oxytocin-induced desensitization of the oxytocin receptor.” American Journal of Obstetrics and Gynecology. 2003;188(2):497-502. Link
2. Gimpl G, et al. “The Oxytocin Receptor System: Structure, Function, and Regulation.” Physiological Reviews. 2001;81(2):629-683. Link
3. Vrachnis N, et al. “The Oxytocin-Oxytocin Receptor System and Its Antagonists as Tocolytic Agents.” International Journal of Endocrinology. 2011;2011:350546. Link
RESEARCH USE ONLY Disclaimer
RESEARCH USE ONLY. Oxytocin is sold exclusively for in vitro laboratory and research purposes. This product is not intended for human or animal consumption, clinical use, or therapeutic application. It has not been evaluated by the Food and Drug Administration (FDA) for safety, efficacy, or any medical purpose. Purchase and use of this product confirms the buyer will use it only in qualified research settings, in compliance with all applicable federal, state, and local regulations. BioEdge Research Labs is a chemical supplier, not a compounding pharmacy or clinical facility as defined under 503A of the Federal Food, Drug, and Cosmetic Act. BioEdge Research Labs makes no claims regarding therapeutic, diagnostic, or clinical applications of this compound.
Additional information
| Weight | 5mg, 10mg |
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