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Merck

A3480

Sigma-Aldrich

Atosiban

≥98% (HPLC)

Synonim(y):

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

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About This Item

Wzór empiryczny (zapis Hilla):
C43H67N11O12S2
Numer CAS:
Masa cząsteczkowa:
994.19
Numer MDL:
Kod UNSPSC:
51111800
Identyfikator substancji w PubChem:
NACRES:
NA.77

Poziom jakości

Próba

≥98% (HPLC)

Formularz

lyophilized powder

warunki przechowywania

desiccated

kolor

white

rozpuszczalność

H2O: ≤100 mg/mL

inicjator

Ferring

Warunki transportu

wet ice

temp. przechowywania

−20°C

ciąg SMILES

[H][C@]1(NC(=O)[C@@]([H])(NC(=O)[C@@H](Cc2ccc(OCC)cc2)NC(=O)CCSSC[C@H](NC(=O)[C@H](CC(N)=O)NC1=O)C(=O)N3CCC[C@H]3C(=O)N[C@@H](CCCN)C(=O)NCC(N)=O)[C@@H](C)CC)[C@@H](C)O

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

Klucz InChI

VWXRQYYUEIYXCZ-OBIMUBPZSA-N

informacje o genach

Zastosowanie

Atosiban has been used:
  • as an oxytocin receptor antagonist
  • in the calcium mobilization assay for Z factor determination in uterine myometrium (UT-myo cells) and as a therapeutic agent to inhibit preterm labor
  • to inhibit the activation of oxytocin-receptor-expressing neurons in the parabrachial nucleus of mice (OxtrPBN)

Działania biochem./fizjol.

Atosiban efficiently prevent preterm uterine contractions without any major cardiovascular, pulmonary or central nervous system side effects. It has potential to treat preterm labour.
Atosiban is a peptide oxytocin receptor antagonist.

Cechy i korzyści

This compound was developed by Ferring. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Rekonstytucja

Reconstitute in deionized water at not less than 100 μg/mL, which can then be diluted into aqueous vehicle of choice. Solutions may be stored at 2-8 °C for up to seven days. For extended storage, add a carrier protein of 0.1% human serum albumin or bovine serum albumin and freeze in working aliquots at −20 °C.
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Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Effectiveness and safety of the oxytocin antagonist atosiban versus beta-adrenergic agonists in the treatment of preterm labour
versus Beta-agonists, The Worldwide Atosiban and others
British Journal of Obstetrics and Gynaecology, 108(2), 133-142 (2001)
Raed Salim et al.
Obstetrics and gynecology, 120(6), 1323-1331 (2012-11-22)
To compare the tocolytic efficacy and tolerability of nifedipine with that of atosiban among pregnant women with preterm labor. Pregnant women admitted with preterm labor and intact membranes between 24 and 33 weeks 6 days of gestation, between January 2008
Vassilis Tsatsaris et al.
Drugs, 64(4), 375-382 (2004-02-19)
Oxytocin antagonists are synthetic analogues that have the nonapeptide structure of oxytocin. They act by competing with oxytocin for receptors in the myometrium. Animal experiments and pilot clinical studies have examined several agents and, of these, atosiban has been the
Plato Mak et al.
Journal of psychopharmacology (Oxford, England), 26(4), 532-542 (2011-09-06)
Oxytocin (OT) and arginine vasopressin (AVP), in their capacities as neuromodulators, are believed to play an important role in mood control, including regulation of the anxiety response. In the present study, the contributions of oxytocin and vasopressin receptor modulation to
Jens Lyndrup et al.
Expert opinion on investigational drugs, 16(6), 843-853 (2007-05-16)
Preterm birth is the major cause of neonatal mortality and morbidity in the developed world. The perfect tocolytic that is uniformly effective with complete fetomaternal safety does not exist. Tocolytic agents differ in cost, utero-specificity, safety, efficacy and whether they

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