Atosiban
Atosiban (CAS 90779-69-4), with the molecular formula C43H67N11O12S2 and a molecular weight of 994.19 g/mol, is a synthetic peptide analogue of oxytocin. Primarily recognised as an approved therapeutic candidate, it functions as an oxytocin receptor antagonist. This bioactive small molecule is crucial in research settings for studying cell signalling, particularly in neuroscience and related endocrinological pathways involving pituitary hormones and cytokines.
- IUPAC
- 1-(3-Mercaptopropanoic acid)-2-(O-ethyl-D-tyrosine)-4-L-threonine-8-L-ornithineoxytocin,1-Deamino-2-D-Tyr-(O-ethyl)-4-Thr-8-ornoxytocin,Tractocile
- Synonyms
- 1-(3-Mercaptopropanoic acid)-2-(O-ethyl-D-tyrosine)-4-L-threonine-8-L-ornithineoxytocin1-Deamino-2-D-Tyr-(O-ethyl)-4-Thr-8-ornoxytocinTractocile
Pharmaceutical Research
Atosiban serves as a vital tool in pharmaceutical research, particularly in the development and understanding of drugs targeting oxytocin receptors. Its role as an antagonist aids in elucidating the physiological effects of oxytocin.
Cell Biology Studies
As a bioactive small molecule, Atosiban is employed in cell biology to investigate cellular responses and signalling pathways influenced by oxytocin and related hormonal systems. It helps researchers understand complex biological mechanisms.
Neuroscience Research
Its involvement in cell signalling within the neuroscience domain makes Atosiban valuable for studies exploring the roles of oxytocin and its receptors in brain function and behaviour. Research may focus on areas like stress response and social cognition.
Endocrinology Research
Atosiban is instrumental in endocrinology research, providing insights into the regulation of pituitary hormones and other related endocrine functions where oxytocin signalling plays a part. It helps in understanding the intricate balance of hormonal systems.
| Molecular weight | 994.19 |
|---|---|
| Empirical formula | C43H67N11O12S2 |
| Assay | ≥98% (HPLC) |
| Form | semisolid |
| Solubility | H2O: ≤100 mg/mL |
| Storage temperature | −20°C |
| Shipped In | wet ice |
|---|---|
| Gene Information | human ... AVPR1A(552), OXTR(5021)rat ... Oxtr(25342) |
| Storage Condition | desiccated |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Atosiban used for?
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Atosiban is primarily used as an oxytocin receptor antagonist in pharmaceutical research, cell biology, neuroscience, and endocrinology studies. It is also an approved therapeutic candidate.
What are the CAS number and formula for Atosiban?
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The CAS number for Atosiban is 90779-69-4, and its molecular formula is C43H67N11O12S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Atosiban with an assay of ≥98% (HPLC). We do not represent this product as USP, BP, or EP grade.
What are the safety and handling recommendations for Atosiban?
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Atosiban is classified under WGK-Germany 3, indicating it is hazardous to water. Appropriate safety precautions should be taken during handling and storage.
How is Atosiban shipped and exported?
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Atosiban is shipped in wet ice to maintain its stability and integrity during transit. TSS exports globally.
How can I request a sample or quote for Atosiban?
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To request a sample or quote for Atosiban, please contact our sales team through the website or by phone.
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