Atosiban
Atosiban (CAS 90779-69-4), molecular formula C43H67N11O12S2, is a high-purity chemical supplied by Tech Serve Solutions for cell biology applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- 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

| 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
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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?
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Atosiban (CAS 90779-69-4), molecular formula C43H67N11O12S2, is a high-purity chemical supplied by Tech Serve Solutions for cell biology applications, to USP, BP and EP standards.
What grades of Atosiban does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Atosiban in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Atosiban?
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Atosiban has CAS number 90779-69-4 and molecular formula C43H67N11O12S2. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Atosiban?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Atosiban ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Atosiban be stored?
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Store Atosiban in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Atosiban used for?
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Atosiban is used in cell biology applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Atosiban?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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