90779-69-4

Atosiban Chemical Structure
90779-69-4

Chemical Structure

Atosiban

Synonym(s): RW22164; RWJ22164

  • CAS No.: 90779-69-4
  • Formula:C43H67N11O12S2
  • Molecular Weight:994.19

IUPAC Name: (2S)-N-((S)-5-amino-1-((2-amino-2-oxoethyl)amino)-1-oxopentan-2-yl)-1-((4R,7S,13S,16R)-7-(2-amino-2-oxoethyl)-13-((S)-sec-butyl)-16-(4-ethoxybenzyl)-10-((R)-1-hydroxyethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosane-4-carbonyl)pyrrolidine-2-carboxamide

InChIKey: VWXRQYYUEIYXCZ-AVTFEHRISA-N

SMILES: O=C([C@H](CSSCCC(N[C@@H](C1=O)CC2=CC=C(OCC)C=C2)=O)NC([C@@H](NC(C(NC([C@](N1)([H])[C@@H](C)CC)=O)[C@H](O)C)=O)CC(N)=O)=O)N(CCC3)[C@@H]3C(N[C@@H](CCCN)C(NCC(N)=O)=O)=O

Biological Activity: Atosiban (RW22164; RWJ22164) is a nonapeptide competitive vasopressin/oxytocin receptor antagonist, and is a desamino-oxytocin analogue. Atosiban is the main tocolytic agent and has the potential for spontaneous preterm labor research[1].

Cat. No. Product Name Purity Description Pricing
HY-17572
Atosiban 99.44% Atosiban (RW22164; RWJ22164) is a nonapeptide competitive vasopressin/oxytocin receptor antagonist, and is a desamino-oxytocin analogue. Atosiban is the main tocolytic agent and has the potential for spontaneous preterm labor research.
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HY-17572R
Atosiban (Standard) ≥98% Atosiban (Standard) is the analytical standard of Atosiban. This product is intended for research and analytical applications. Atosiban (RW22164; RWJ22164) is a nonapeptide competitive vasopressin/oxytocin receptor antagonist, and is a desamino-oxytocin analogue. Atosiban is the main tocolytic agent and has the potential for spontaneous preterm labor research.
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HY-17572S
Atosiban-d5 TFA Atosiban-d5 TFA (RW22164-d5 TFA) is the deuterium labeled Atosiban TFA. Atosiban (RW22164; RWJ22164) is a nonapeptide competitive vasopressin/oxytocin receptor antagonist, and is a desamino-oxytocin analogue. Atosiban is the main tocolytic agent and has the potential for spontaneous preterm labor research.
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