For laboratory research use only — not for human or veterinary use. Not evaluated by the U.S. FDA.
Cellular Peptide
Oxytocin
A nine-amino-acid neurohypophyseal hormone, extensively studied in research models for oxytocin receptor signaling in social, reproductive, and smooth-muscle physiology.
Quantity
$49.99
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Delivery
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Oxytocin
1 × 10mg · $49.99
99% purity, QC passed
HPLC + mass-spec verified
Shipment protection
Free on every order
Free shipping over $150
Same-day dispatch before 3PM ET
Certificate of Analysis
Third-party tested · Independent analytical lab
10mg
94.04%latest
| Tested | Measured | Purity |
|---|---|---|
| Jun 2026 | 11.42mg | 94.04% |
| Feb 2026 | 13.90mg | 99.20% |
| Dec 2025 | 14.53mg | 97.13% |
Frequently researched together
Commonly studied alongside Oxytocin.
Compound information
Technical specifications
Molecular profile
| Type | Nonapeptide neurohypophysial hormone |
| CAS number | 4248-64-0 |
| Molecular weight | 1007.2 g/mol |
| Amino acids | 9 |
| Sequence | Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2 |
| Formula | C43H66N12O12S2 |
Storage & stability
- ❄️
Lyophilized (powder)
-20°C · stable 2+ years
- ❄️
Reconstituted
2–8°C · use within 30 days
Sources & references
Peer-reviewed literature, for research context
- Physiological reviews
The Oxytocin Receptor: From Intracellular Signaling to Behavior
2018·DOI: 10.1152/physrev.00031.2017·PMID: 29897293Jurek B, Neumann ID
View source - Annual review of neuroscience
Oxytocin, Neural Plasticity, and Social Behavior
2021·DOI: 10.1146/annurev-neuro-102320-102847·PMID: 33823654Froemke RC, Young LJ
View source - Peptides
Neuropeptides affecting social behavior in mammals: Oxytocin
2024·DOI: 10.1016/j.peptides.2024.171223·PMID: 38626843Zhou H, Zhu R, Xia Y, Zhang X, Wang Z, Lorimer GH
View source - Hormones and behavior
Modulating social behavior with oxytocin: how does it work? What does it mean?
2012·DOI: 10.1016/j.yhbeh.2011.12.003·PMID: 22197271Churchland PS, Winkielman P
View source
Important research notice
Not for human consumption. This product is sold exclusively for laboratory and in vitro research. It is not intended to diagnose, treat, cure, or prevent any disease.
Any research findings referenced on this page are drawn from published, peer-reviewed literature and are provided for educational context only. They are not product claims and should not be read as medical advice.
By purchasing, you confirm you are a qualified researcher and will handle this material in accordance with all applicable laws and institutional guidelines.