Product Usage: This PRODUCT IS INTENDED AS A RESEARCH CHEMICAL ONLY. This designation allows the use of research chemicals strictly for in vitro testing and laboratory experimentation only. All product information available on this website is for educational purposes only. Bodily introduction of any kind into humans or animals is strictly forbidden by law. This product should only be handled by licensed, qualified professionals. This product is not a drug, food, or cosmetic and may not be misbranded, misused or mislabled as a drug, food or cosmetic.

We are a specialized supplier of Atosiban Acetate, a synthetic nonapeptide and competitive antagonist of oxytocin and vasopressin. Widely recognized as a superior tocolytic agent (used to delay preterm birth), Atosiban offers a safer profile compared to traditional beta-adrenergic agonists. We provide high-purity, research-grade Atosiban to pharmaceutical manufacturers and obstetric research laboratories, supporting the development of generic injectables and advanced study into uterine contractility.

Our Quality Control Standards

At Saien, we maintain strict quality control standards to ensure that our products meets the highest quality and safety requirements.

Purity and Potency:Each batch is thoroughly tested to ensure it meets the required purity (typically 98% or higher).

Heavy Metal Testing:We conduct comprehensive testing for heavy metals such as lead, mercury, arsenic, and cadmium, ensuring compliance with international safety limits.

Microbial Control:All batches are tested for microbial limits (including bacteria, yeast, and mold) to guarantee safety.

Moisture Content:We monitor and control moisture content to remain below 5% to prevent degradation.

Solubility:We conduct solubility tests to confirm effective dissolution in formulations.

Stability Testing:We perform stability studies to ensure quality is maintained under various environmental conditions.

Identity Testing:Advanced identification testing (HPLC, UV spectroscopy) ensures the integrity of the product.