Atosiban CAS 90779-69-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90779-69-4 |
| Molecular Formula | C43H67N11O12S2 |
| Molecular Weight | 994.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Atosiban (CAS 90779-69-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C43H67N11O12S2. Molecular weight: 994.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C43H67N11O12S2 |
| Molecular Weight | 994.19 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 11 |
| Sulfur Atoms | 2 |
Related Atosiban Standards
- [Leu3]-Atosiban (CAS CATO-C4X-229375)
- Atosiban Impurity 13 (CAS CATO-C4X-229313)
- Atosiban Impurity 9 (CAS CATO-C4X-22939)
- Atosiban Impurity 5 (CAS 960411-86-3)
- Atosiban Impurity 96 (CAS CATO-C4X-229396)
- Atosiban Impurity 1 (CAS CATO-C4X-22931)
- Atosiban Impurity 3 (CAS CATO-C4X-22933)
- Atosiban Impurity 95 (CAS CATO-C4X-229395)
Recommended Standards
- Difelikefalin Impurity 60 (CAS 1821319-29-2)
- [D-allo Ile3]-Atosiban (CAS CATO-C4X-229370)
- (S)-N-Ethyl-1-(((S)-2-((2S,3R)-3-hydroxy-2-((2R,3S)-3-methyl-2-((S)-3-methyl-2-(2-(2-(N-methylacetamido)acetamido)acetamido)butanamido)pentanamido)butanamido)pentanoyl)-L-isoleucyl-L-arginyl)pyrrolidine-2-carboxamide (CAS 251579-55-2)
- (Z)-2-Methylbut-2-enal (CAS 6038-09-1)
- 2-[(4-Fluorophenyl)sulfanyl]cyclopentan-1-one (CAS 675185-79-2)
- 1-(Thiazol-4-ylmethyl)cyclopropane-1-carboxylic acid (CAS 1489314-84-2)
- 3-Bromo-5-ethoxybenzonitrile (CAS 1180016-48-1)
- methyl 2-(acetoacetylamino)benZoate (CAS 81937-41-9)
- 2-Ethyl-4,5-dimethylthieno[2,3-d]pyrimidine-6-carboxylic acid (CAS 929975-02-0)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com