Name: Atosiban
Brand: Creative Peptides
SKU: 10-101-05
Availability: MadeToOrder

Atosiban

Atosiban is a nonapeptide, desamino-oxytocin analogue, and a competitive vasopressin/oxytocin receptor antagonist (VOTra). Atosiban is indicated to delay imminent pre-term birth in pregnant adult women. Atosiban is useful in improving the pregnancy outcome of in vitro fertilization-embryo transfer (IVF-ET) in patients with repeated implantation failure (RIF). The pregnancy rate improved from zero to 43.7%.

Please kindly note that our products and services can only be used to support research purposes (Not for clinical use).

CAT No: 10-101-05

CAS No: 90779-69-4

Synonyms/Alias: Atosiban;90779-69-4;Tractocile;Antocin;Antocin II;tractocil;Orf-22164;Antocile;Atosibanum;Rwj 22164;ORF 22164;RWJ-22164;Atosibanum [INN-Latin];CAP-476;Atosiban [USAN:INN:BAN];UNII-081D12SI0Z;1-Deamino-2D-tyr-(OEt)-4-thr-8-orn-oxytocin;DTXSID8048991;CAP-449;CAP-581;081D12SI0Z;ATOSIBAN [USAN];ATOSIBAN [INN];ATOSIBAN [MI];ATOSIBAN [MART.];(2S)-N-[(2S)-5-amino-1-[(2-amino-2-oxoethyl)amino]-1-oxopentan-2-yl]-1-[(4R,7S,10S,13S,16R)-7-(2-amino-2-oxoethyl)-13-[(2S)-butan-2-yl]-16-[(4-ethoxyphenyl)methyl]-10-[(1R)-1-hydroxyethyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]pyrrolidine-2-carboxamide;ATOSIBAN [WHO-DD];RW-22164;d[D-Tyr(Et)2,Thr4]OVT;1-(3-Mercaptopropanoic acid)-2-(O-ethyl-D-tyrosine)-4-L-threonine-8-L-ornithineoxytocin;CHEMBL382301;DTXCID4028917;F-314;dTVT;ORF22164;d[D-Tyr(Et)2,Thr4,Orn8]vasotocin;1-(3-Mercaptopropionic acid)-2-(3-(p-ethoxyphenyl)-D-alanine)-4-L-threonine-8-L-ornithineoxytocin;NCGC00165718-01;Atosibanum (INN-Latin);ATOSIBAN (MART.);Oxytocin, 1-(3-mercaptopropanoic acid)-2-(O-ethyl-D-tyrosine)-4-L-threonine-8-L-ornithine-;d(D-Tyr(Et)2,Thr4)OVT;d(D-Tyr(Et)2,Thr4,Orn8)vasotocin;(2S)-N-[(2S)-5-amino-1-[(2-amino-2-oxoethyl)amino]-1-oxopentan-2-yl]-1-[(4R,7S,10S,13S,16R)-7-(2-amino-2-oxoethyl)-13-[(2S)-butan-2-yl]-16-[(4-ethoxyphenyl)methyl]-10-(1-hydroxyethyl)-6,9,12,15,18-pentaoxo1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]pyrrolidine-2-carboxamide;GLYCINAMIDE, O-ETHYL-N-(3-MERCAPTO-1-OXOPROPYL)-D-TYROSYL-L-ISOLEUCYL-L-THREONYL-L-ASPARAGINYL-L-CYSTEINYL-L-PROLYL-L-ORNITHYL-, CYCLIC (1->5)-DISULFIDE;Tractocile (TN);Atosiban?;MFCD00672436;deTVT;(2S)-N-((2S)-5-amino-1-((2-amino-2-oxoethyl)amino)-1-oxopentan-2-yl)-1-((4R,7S,10S,13S,16R)-7-(2-amino-2-oxoethyl)-13-((2S)-butan-2-yl)-16-((4-ethoxyphenyl)methyl)-10-((1R)-1-hydroxyethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl)pyrrolidine-2-carboxamide;(2S)-N-((2S)-5-amino-1-((2-amino-2-oxoethyl)amino)-1-oxopentan-2-yl)-1-((4R,7S,10S,13S,16R)-7-(2-amino-2-oxoethyl)-13-((2S)-butan-2-yl)-16-((4-ethoxyphenyl)methyl)-10-(1-hydroxyethyl)-6,9,12,15,18-pentaoxo1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl)pyrrolidine-2-carboxamide;1-Deamino-2-D-Tyr-(O-ethyl)-4-Thr-8-ornoxytocin;1-deamino-2-Tyr(OEt)-4-Thr-8-Orn-oxytocin;(Mpa(1),D-Tyr(Et)2,Thr(4),Orn(8))oxytocin;SCHEMBL34316;(Mpa(1)-D-Tyr(Et)(2)-Thr(4)-Orn(8))-oxytocin;ChEMBL_332615;GTPL2213;Atosiban, >=98% (HPLC);oxytocin, 1-deamino-(O-Et-Tyr)(2)-Thr(4)-Orn(8)-;EX-A7437A;CAP-440;G02CX01;CHEBI:135899;VWXRQYYUEIYXCZ-OBIMUBPZSA-N;oxytocin, 1-deamino-O-ethyltyrosyl(2)-threonyl(4)-ornithine(8)-;Tox21_113474;BDBM50177595;AKOS015994643;CCG-270604;DB09059;HS-2003;RW22164;RWJ22164;NCGC00165718-02;DA-59548;CAS-90779-69-4;C77085;(Deamino-Cys1,D-Tyr(Et)2,Thr4,Orn8)-Oxytocin acetate salt;(2S)-5-amino-2-{[(2S)-1-{[(4R,7S,10S,13S,16R)-13-[(2S)-butan-2-yl]-7-(carbamoylmethyl)-16-[(4-ethoxyphenyl)methyl]-10-[(1R)-1-hydroxyethyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-4-yl]carbonyl}pyrrolidin-2-yl]formamido}-N-(carbamoylmethyl)pentanamide;

Chemical Name: (2S)-N-[(2S)-5-amino-1-[(2-amino-2-oxoethyl)amino]-1-oxopentan-2-yl]-1-[(4R,7S,10S,13S,16R)-7-(2-amino-2-oxoethyl)-13-[(2S)-butan-2-yl]-16-[(4-ethoxyphenyl)methyl]-10-[(1R)-1-hydroxyethyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]pyrrolidine-2-carboxamide

Quick Inquiry Custom Peptide Synthesis

Peptide Library Construction and Screening

Powerful screening tools in biological and chemical research

Specification Technical Data Publications Customer reviews and Q&A

M.F/Formula	C43H67N11O12S2
M.W/Mr.	994.2
Sequence	One Letter Code:CXITNCPXG Three Letter Code:deamino-Cys(1)-D-Tyr(Et)-Ile-Thr-Asn-Cys(1)-Pro-Orn-Gly-NH2
Appearance	Solid powder
Activity	Antagonist
Biological Activity	Potent oxytocin receptor (OTR) antagonist. Inhibits oxytocin-induced increase in Ca2+ concentration in myometrial cells in vitro (IC50 = 5 nM) Activates NF-κB and MAPK pathways in human amnion via Gαi signaling, resulting in pro-inflammatory effects. Inhibits oxytocin-induced uterine contractions in vivo and in vitro. Effective in a rat preterm labor model.
Target	Oxytocin Receptor

Source#	Synthetic
Shipping Condition	Room temperature in continental US; may vary elsewhere.
InChI	InChI=1S/C43H67N11O12S2/c1-5-23(3)35-41(63)53-36(24(4)55)42(64)50-29(20-32(45)56)38(60)51-30(43(65)54-17-8-10-31(54)40(62)49-27(9-7-16-44)37(59)47-21-33(46)57)22-68-67-18-15-34(58)48-28(39(61)52-35)19-25-11-13-26(14-12-25)66-6-2/h11-14,23-24,27-31,35-36,55H,5-10,15-22,44H2,1-4H3,(H2,45,56)(H2,46,57)(H,47,59)(H,48,58)(H,49,62)(H,50,64)(H,51,60)(H,52,61)(H,53,63)/t23-,24+,27-,28+,29-,30-,31-,35-,36-/m0/s1
InChI Key	VWXRQYYUEIYXCZ-OBIMUBPZSA-N
Canonical SMILES	CCC(C)C1C(=O)NC(C(=O)NC(C(=O)NC(CSSCCC(=O)NC(C(=O)N1)CC2=CC=C(C=C2)OCC)C(=O)N3CCCC3C(=O)NC(CCCN)C(=O)NCC(=O)N)CC(=O)N)C(C)O
Isomeric SMILES	CC[C@H](C)[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CSSCCC(=O)N[C@@H](C(=O)N1)CC2=CC=C(C=C2)OCC)C(=O)N3CCC[C@H]3C(=O)N[C@@H](CCCN)C(=O)NCC(=O)N)CC(=O)N)[C@@H](C)O

1. Autoinhibition and phosphorylation-induced activation of phospholipase C-γ isozymes

2. Crystal Structure of BamB from Pseudomonas aeruginosa and Functional Evaluation of Its Conserved Structural Features

3. Genetic, cellular, and structural characterization of the membrane potential-dependent cell-penetrating peptide translocation pore

4. Low bone turnover and low BMD in Down syndrome: effect of intermittent PTH treatment

5. Effect of Short-Term Desiccation, Recovery Time, and CAPA-PVK Neuropeptide on the Immune System of the Burying Beetle Nicrophorus vespilloides

Write a review Ask a question

Featured Recommendations

Related Screening Libraries:

Peptide Drug Gene Construction and Expression Platform Peptide Screening Services High-throughput Screening Peptide Tools AI-based Peptide Drug Discovery and Structure Analysis Platform

Related Small Molecules:

Mecasermin N-Acetyl-Phe-Octreotide Eptifibatide Impurity 1 Growth Hormone, Human (HGH)N-acetyl semax amidate Bivalirudin Trifluoroacetate Sincalide Ammonium Salt

Useful Tools

Peptide Calculator

Abbreviation List

Peptide Glossary

If you have any peptide synthesis requirement in mind, please do not hesitate to contact us at info@creative-peptides.com. We will endeavor to provide highly satisfying products and services.

Featured Services

Hot Products

Thymosin β4 Acetate

Thymosin β4 is a 43 amino acid peptide which is regarded as the main intracellular G-actin sequestering peptide. Extracellular thymosin β4 may contribute to physiological processes such as angiogenesis, wound healing and regulation of inflammation.

Inquiry
Fertirelin Acetate

Fertirelin acetate is a potent LHRH agonist. After a transient increase, continuous administration results in downregulation of LH and FSH levels followed by a suppression of ovarian and testicular steroid biosynthesis.

Inquiry
Lanreotide Acetate

Lanreotide is a a synthetic cyclic octapeptide analogue of somatostatin. Lanreotide inhibits the secretion of growth hormone (GH) by binding to pituitary somatostatin receptors, and may inhibit the release of various other hormones, including thyroid stimulating hormone (TSH) and the gastroenteropancreatic hormones insulin, glucagon and gastrin.

Inquiry
Carperitide

Atrial Natriuretic Peptide (ANP) (1-28), human, porcine is a 28-amino acid hormone, that is normally produced and secreted by the human heart in response to cardiac injury and mechanical stretch. ANP (1-28) inhibits endothelin-1 secretion in a dose-dependent way.

Inquiry
Teduglutide

Teduglutide is a polypeptide consisting of 33 amino acids. It is glucagon-like peptide-2 (GLP-2) analogue that is used for the treatment of short bowel syndrome.

Inquiry
Terlipressin Acetate

Terlipressin acetate is a vasopressin analogue with potent vasoactive properties. Terlipressin acetate is a highly selective vasopressin V1 receptor agonist that reduces the splanchnic blood flow and portal pressure and controls acute variceal bleeding. Terlipressin acetate exerts anti-inflammatory and anti-oxidative effects. Terlipressin acetate has the potential for hepatorenal syndrome and norepinephrine-resistant septic shock research.

Inquiry
Somatostatin

Somatostatin is a tetradecapeptide which can suppress the growth hormone (GH) secretion and control the pituitary hormone secretion in human CNS.

Inquiry
Carbetocin

Carbetocin is a long-acting synthetic agonist analogue of human oxytocin, with antihemorrhagic and uterotonic activities. Upon administration, carbetocin targets, binds to and activates peripheral oxytocin receptors that are present on the smooth musculature of the uterus. This causes uterus contractions and prevents excessive bleeding after childbirth, particularly following Cesarean section, and may be used to decrease blood loss during hysteroscopic myomectomy.

Inquiry
Teriparatide Acetate

Teriparatide(recombinant human parathyroid hormone) /PTH (1-34) (human) corresponds to the N-terminal part of human parathyroid hormone, a peptide consisting of 84 amino acids.

Inquiry
Thymopentin Acetate

Thymopentin, also known as TP-5, is a synthetic derivative of thymopoietin, a thymic hormone, and has immunoregulatory properties. Thymopentin interacts with T cells, reduces endocrine and behavioral responses to experimental stress. It is also found to increase the number of cells undergoing apoptosis in irradiated cells and selectively bind to apoptotic cells.

Inquiry
Thymosin β4 Acetate

Thymosin β4 is a 43 amino acid peptide which is regarded as the main intracellular G-actin sequestering peptide. Extracellular thymosin β4 may contribute to physiological processes such as angiogenesis, wound healing and regulation of inflammation.

Inquiry
Fertirelin Acetate

Fertirelin acetate is a potent LHRH agonist. After a transient increase, continuous administration results in downregulation of LH and FSH levels followed by a suppression of ovarian and testicular steroid biosynthesis.

Inquiry
Lanreotide Acetate

Lanreotide is a a synthetic cyclic octapeptide analogue of somatostatin. Lanreotide inhibits the secretion of growth hormone (GH) by binding to pituitary somatostatin receptors, and may inhibit the release of various other hormones, including thyroid stimulating hormone (TSH) and the gastroenteropancreatic hormones insulin, glucagon and gastrin.

Inquiry
Carperitide

Atrial Natriuretic Peptide (ANP) (1-28), human, porcine is a 28-amino acid hormone, that is normally produced and secreted by the human heart in response to cardiac injury and mechanical stretch. ANP (1-28) inhibits endothelin-1 secretion in a dose-dependent way.

Inquiry
Teduglutide

Teduglutide is a polypeptide consisting of 33 amino acids. It is glucagon-like peptide-2 (GLP-2) analogue that is used for the treatment of short bowel syndrome.

Inquiry

Get in touch with us

USA

Address: SUITE 115, 17 Ramsey Road, Shirley, NY 11967, USA

Tel: 1-631-624-4882

Fax: 1-631-614-7828

Email: info@creative-peptides.com

Germany

Address: Industriepark Höchst, Gebäude G830
65929 Frankfurt am Main

Email: info@creative-peptides.com

We use cookies to understand how you use our site and to improve the overall user experience. This includes personalizing content and advertising. Read our Privacy Policy

Accept Cookies