Oxytocin Acetate 2mg | 20-Vial Kit | Neuropeptide Hormone | Social & Bonding Research
🌏 China Warehouse
Oxytocin Acetate 2mg | 20-Vial Kit — Nonapeptide neurohypophysial hormone — activates OTR receptors to modulate social bonding, anxiety, uterine contraction, lactation, and anti-inflammatory pain signalling across CNS and peripheral tissues. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
* The information on this page is a summary and is not intended to cover all available information about this medication. It does not cover all possible uses, directions, precautions, drug interactions or adverse effects and is not a substitute for the expertise and judgement of your healthcare professional.
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What is Oxytocin??
Oxytocin Acetate (CAS 6233-83-6) is the acetate salt of the endogenous nonapeptide neurohormone oxytocin (Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH₂, disulfide bridge Cys¹–Cys⁶). Molecular formula C₄₃H₆₆N₁₂O₁₂S₂ (free acid), MW 1007.19 g/mol. Produced in hypothalamic paraventricular and supraoptic nuclei and released from the posterior pituitary, oxytocin acts at the oxytocin receptor (OTR, Gq-linked) — influencing uterine contractility, lactation, social bonding, trust, anxiety, and pain modulation. It also cross-reacts with the vasopressin V1/V2 receptors at higher concentrations.
Research Applications
Social Behaviour & Bonding
OTR-mediated trust, affiliation, pair-bonding, fear and social memory in rodent models
Anxiety & Stress Research
Anxiolytic vs. anxiogenic OTR signalling, HPA axis interactions, CRF modulation
Reproductive Biology
Uterine contractility (Gq/PLC/IP₃), lactation initiation, parturition timing models
Pain & Analgesia
Central OTR analgesic pathways, spinal descending pain modulation
Autism Spectrum Disorder Models
Social deficit reversal in genetic ASD mouse models, OTR expression and distribution
Quick Specs
| Form | Lyophilized powder |
| Purity | ≥99% by HPLC — every batch |
| CAS Number | 6233-83-6 (acetate) |
| Sequence | Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH₂ (disulfide Cys¹–Cys⁶) |
| Molecular Formula | C₄₃H₆₆N₁₂O₁₂S₂ |
| Molecular Weight | 1007.19 g/mol |
| Peptide Type | Endogenous nonapeptide neurohormone / OTR agonist |
| Identity | MS molecular weight confirmed — every batch |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | In-house Fmoc SPPS — Qingdao, China |
| Storage | -20°C sealed | 2–8°C reconstituted (2–4 weeks) |
| Shelf Life | 24 months unopened |
Certificate of Analysis (COA)
Frequently Asked Questions
Frequently asked questions
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Websites in professional use templating systems. Commercial publishing platforms and content management systems ensure that you can show different text, different data using the same template. When it’s about controlling hundreds of articles, product pages for web shops.
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