OXYTOCIN LIQUID SPRAY
Third-Party Tested · COA AvailableA 10 mL atomized research solution of oxytocin, a cyclic neurohypophysial nonapeptide — 10 mg oxytocin per bottle at 1 mg/mL, delivering 100 mcg per metered spray.
10 mg is temporarily out of stock. Try another strength above — or get an email the moment it's back:
- Certificate of Analysis available for every lot
- ≥99% purity, HPLC & mass-spec verified
- Ships from a U.S. facility — same-day before 12pm CT
- Secure checkout · Free shipping on orders $300+
Oxytocin Liquid Spray — Atomized Research Solution
Technical Overview
This listing supplies oxytocin, a cyclic neurohypophysial nonapeptide, prepared as a ready-to-dispense atomized solution. Each 10 mL metered spray bottle contains 10 mg oxytocin in a proprietary carrier/base solution at 1 mg/mL, delivering 100 mcg per metered spray. Supplied pre-dissolved: no reconstitution step, no diluent, no syringe.
Research Context
Oxytocin is a nine-residue peptide closed by a disulfide bridge between Cys1 and Cys6, with a C-terminal glycinamide. It is the endogenous ligand of the oxytocin receptor, a G-protein-coupled receptor, and is used as a reference compound in receptor-binding and signal-transduction assays and in comparative studies against the closely related nonapeptide vasopressin. The spray format serves laboratory work that calls for a stable, metered liquid preparation rather than a lyophilized vial.
Product Specifications
- Format: atomized solution, 10 mL metered spray bottle
- Amount per bottle: 10 mg oxytocin
- Concentration: 1 mg/mL · 100 mcg per metered spray
- Other ingredients: proprietary carrier/base solution
- CAS 50-56-6 · C43H66N12O12S2 · MW 1007.19
- Sequence: Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2 (disulfide Cys1–Cys6)
- Storage: store cool and dry; keep away from children
Quality Assurance
Every lot is third-party tested; the certificate of analysis for the current lot is posted on this page as testing completes. Manufactured for American Peptides and supplied with a lot number on the label.
Research Use Only. This product is sold for laboratory research only and is not for human or veterinary use. It is not a drug, food, cosmetic, or dietary supplement, and no claims are made about its effects.
Frequently Asked Questions
Is OXYTOCIN LIQUID SPRAY third-party tested?
Yes. Every lot is independently third-party tested for identity and purity — ≥99% by HPLC and mass spectrometry — with a lot-matched Certificate of Analysis available to download on this page.
Can I see the Certificate of Analysis before buying?
Yes. A lot-matched COA is available on this product page and in our COA library before purchase, documenting identity, purity, and full analytical results.
What does 'Research Use Only' mean?
This product is supplied strictly for laboratory and research use only (RUO). It is not a drug, food, supplement, or cosmetic, is not approved by the FDA, and is not intended to diagnose, treat, cure, or prevent any disease, or for human or veterinary consumption.
How is it shipped and stored?
Orders placed before 12pm CT typically ship the same business day from our U.S. facility with tracking. Store the lyophilized material at −20°C, protected from light and moisture.
