• CasNo:90779-69-4
  • Molecular Formula:C<sub>43</sub>H<sub>67</sub>N<sub>12</sub>O<sub>38</sub>S<sub>2</sub>
  • Purity:
  • Molecular Weight:994.19

Product Details

Quality products make an important contribution to long-term revenue and profitability. We supply top purity Atosiban 90779-69-4 in medicine.

1.What is the Atosiban ?

Atosiban is an analogue of oxytocin that is modified at positions 1, 2, 4, and 8. It is a competitive inhibitor of oxytocin binding. Early studies have demonstrated that atosiban may be an important factor in enhancing pregnancy outcomes for women who are undergoing IVF-ET and have experienced repeated embryo implantation failure.

2.What is the CAS number for Atosiban ?

The CAS number of Atosiban is 90779-69-4.

More information of Atosiban 90779-69-4 are:

CAS Number



1.254 g/cm3

Boiling Point

1469 °C at 760 mmHg

Flash Point

842.2 °C

Vapor Pressure

0mmHg at 25°C

Refractive Index










3.What are another words for Atosiban ?

Synonyms for Atosiban 90779-69-4:Oxytocin,1-(3-mercaptopropanoicacid)-2-(O-ethyl-D-tyrosine)-4-L-threonine-8-L-ornithine-;Antocile;Antocin;Antocin II;CAP 449;CAP 476;CAP 581;F 314;ORF 22164;RW22164;RWJ 22164;Tractocil;Tractocile;Atosiban Acetate;

4.What is the molecular formula of Atosiban?

The chemical formula of  Atosiban is C43H67N12O38S2 which containing 43 Carbon atoms,67 Hydrogen atoms,12 Nitrogen atoms,38 Oxygen atoms and 2 Sulfur atoms,and the molecular weight of  Atosiban is 994.19.

5.What is Atosiban (90779-69-4) used for?

Atosiban is an antagonist of OXTR, which is clinically used to treat preterm labor. Atosiban is currently used for first-line treatment of preterm labor (PTL). Some findings suggest that atosiban potentiates the antitumor effect of 5-Fu by abolishing 5-Fu-induced GATA3, which provides a novel therapeutic strategy for MSS-type CRC via the combination of atosiban and 5-Fu.


Relevant articles related to Atosiban:



Usefulness of atosiban for tocolysis during external cephalic version: Systematic review and meta-analysis

Gaetano Riemma, Antonio Schiattarella, Marco La Verde, Stefano Cianci, Fabiana Savoia, Pasquale De Franciscis, Luigi Cobellis, Nicola Colacurci, Maddalena Morlando

, European Journal of Obstetrics & Gynecology and Reproductive Biology Volume 258, March 2021, Pages 86-92

Efficacy of atosiban for repeated implantation failure in frozen embryo transfer cycles

X Li, Y Du, X Han, H Wang, Y Sheng, F Lian, Q Lian

, Scientific Reports, 2023

Atosiban-induced acute pulmonary edema: A rare but severe complication of tocolysis

Z Yang, W Wu, Y Yu, H Liu

, Heliyon, 2023

6.Buy Top Purity Atosiban 90779-69-4 In Medicine.

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