Research Specifications
- Sequence:
- Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2 (disulfide Cys1-Cys6)
- CAS:
- 50-56-6
- Molecular Weight:
- 1007.19 Da
- Vial:
- 8mg lyophilized
- Purity:
- ≥98% HPLC verified
Oxytocin 8mg
Cyclic nonapeptide hormone
CAS: 50-56-6
9 aa
Sequence length
Nonapeptide
~5 min
Plasma half-life
Clinical PK
1953
First synthesized
du Vigneaud
Receptor Targets
OXTRPrimary target — Gq-coupled, widespread CNS + periphery
V1aRWeak cross-activation — may contribute to some effects
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Approved
Approved for labor induction & postpartum hemorrhage
IV oxytocin (Pitocin/Syntocinon) has been in clinical use since the 1960s. CNS indications (autism, anxiety, PTSD) remain in research stage.
Also Known As
OXTPitocinSyntocinonNonapeptideα-HypophamineOcytocin
Reconstitution & Dosing Guide
BAC Water
2mL
Final Concentration
4 mg/mL
Per Dose
24 IU (~40 μg) = 0.01 mL — typical social neuroscience dose
Intranasal is standard for CNS research; 1 IU ≈ 1.67 μg
Published References
- 1.du Vigneaud V, Ressler C, Swan JM, et al.. The synthesis of an octapeptide amide with the hormonal activity of oxytocin. J Am Chem Soc (1953)
- 2.Kosfeld M, Heinrichs M, Zak PJ, et al.. Oxytocin increases trust in humans. Nature (2005) PMID: 15931222
Research Use Only. This product is intended for in-vitro laboratory research only. Not for human consumption, injection, or therapeutic use. Not medical advice. Always consult applicable regulations in your jurisdiction.
Price Comparison
| Supplier | Purity | Price | Shipping |
|---|---|---|---|
| our verified supplier | >98% HPLC | $62.99 | Free over $200 |
| Generic Research Suppliers | Varies (often <95%) | Similar–Higher | Varies |
| Pharmaceutical (Rx only) | Pharmaceutical grade | Not available for research | Rx required |
Buy Peptides Compounds
Oxytocin 8mg
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