Authentic Oxytocin Acetate for Sale | Oxytocin Acetate Peptide – High Purity ≥99% | cGMP Grade for Neurobehavioral & Reproductive Research

Oxytocin Acetate is a synthetic 9-amino acid peptide hormone (nonapeptide) produced primarily in the hypothalamus and released by the posterior pituitary. It is one of the most extensively studied neuropeptides, known for its diverse roles in social bonding, reproductive physiology, stress regulation, and emotional behavior.

Oxytocin acts as both a hormone (peripheral release into bloodstream) and a neurotransmitter (central release within the brain). It binds to oxytocin receptors (OXTR), G-protein-coupled receptors that activate intracellular signaling cascades including phospholipase C and calcium mobilization.

Looking for Oxytocin Acetate for sale from a trusted supplier? Shanghai AmbioPharm, Inc. provides high purity Oxytocin Acetate peptide manufactured under advanced, quality-controlled environments to support modern research and laboratory applications. Oxytocin Acetate is a well-known peptide widely studied in biochemical and physiological research, making it a valuable compound in scientific and biotech fields.

Our Oxytocin Acetate peptide is synthesized using pharmaceutical-grade processes to ensure ≥99% purity, excellent stability, and consistent batch performance. The acetate form enhances stability and handling in research environments. Each order includes a Certificate of Analysis (COA), ensuring full transparency and verification of product quality. With our manufacturing facility in Shanghai and USA-based distribution support, we ensure fast, secure shipping and dependable supply for both small-scale and bulk orders.

Research demonstrates oxytocin’s involvement in parturition (uterine contraction), lactation (milk ejection), social recognition, pair bonding, trust, empathy, anxiety modulation, and stress responses. The acetate salt form provides enhanced stability and solubility for research applications.

At Shanghai AmbioPharm, Inc., we supply high-purity Oxytocin Acetate (≥99% by HPLC) for advanced neurobehavioral and reproductive research. Our cGMP-grade material is synthesized in our FDA-inspected Shanghai facility and available for fast U.S. delivery from our Clearwater, South Carolina warehouse.

Key Product Details:

• Sequence: Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH₂ (disulfide bridge between Cys¹ and Cys⁶)

• CAS Number: 50-56-6 (Oxytocin base), 6233-83-6 (Oxytocin Acetate)

• Molecular Formula: C₄₃H₆₆N₁₂O₁₂S₂

• Molecular Weight: 1,007.2 g/mol (free base), approximately 1,067.2 g/mol (acetate salt)

• Purity: ≥99% (HPLC)

• Form: Lyophilized white powder

• Storage: -20°C, protected from light, desiccated

• Grade Available: Non-GMP (R&D) and cGMP (clinical preparatory)

• C-Terminal Modification: Amidation (-NH₂)

• Structural Feature: Disulfide bridge (Cys¹-Cys⁶) forming cyclic structure

• Salt Form: Acetate salt for enhanced stability

Why Choose AmbioPharm for Oxytocin Acetate?

As a global peptide CDMO, AmbioPharm combines scientific expertise with large-scale manufacturing capabilities. Choosing our Oxytocin Acetate for sale ensures premium quality, trusted sourcing, and reliable delivery tailored to your research needs.

• ✅ FDA-inspected cGMP manufacturing

• ✅ Full Certificate of Analysis (COA) with each batch

• ✅ HPLC chromatogram and mass spec data included

• ✅ Verified disulfide bridge formation confirmation

• ✅ Low endotoxin levels (<1 EU/mg)

• ✅ U.S. warehousing – fast domestic shipping from South Carolina

• ✅ Batch-to-batch consistency for behavioral studies

Research Applications:

• Social bonding, attachment, and pair-bonding studies

• Autism spectrum disorder (ASD) social behavior research

• Anxiety, stress, and fear conditioning models

• Maternal behavior and postpartum research

• Parturition (uterine contraction) physiology

• Lactation and milk ejection studies

• Trust, empathy, and prosocial behavior research

• Addiction and reward pathway modulation

• Pain perception and analgesic studies

• Reproductive and sexual behavior research

Mechanism of Action:
Oxytocin binds to oxytocin receptors (OXTR), activating Gq proteins and phospholipase C (PLC). This triggers IP3-mediated calcium release from intracellular stores and DAG-mediated PKC activation. In peripheral tissues, oxytocin induces smooth muscle contraction (uterine myometrium, mammary myoepithelium). In the central nervous system, it modulates neuronal excitability, synaptic plasticity, and neurotransmitter release, influencing social and emotional behaviors.

 Intended Use: For laboratory research purposes only. Not for human consumption or clinical use without regulatory approval.

Ordering Information:

• Minimum Order Quantity (MOQ): 5mg (R&D), 10g+ (cGMP bulk)

• Lead Time: 2-3 weeks (non-GMP), 6-8 weeks (cGMP)

• Shipping: From Clearwater, SC, USA (2-5 days domestic)