CasNo.90779-69-4,Factory supply Medical Grade 99% Atosiban// Atosiban Acetate,(90779-69-4) Suppliers

1 Gram	Negotiable

Min.Order :1 Gram
Purity: 99%
Payment Terms : T/T,

Keywords

Atosiban Atosiban Acetate cas 90779-69-4

Quick Details

Appearance:white powder
Application:for research
PackAge:aluminum foil bag, discreet packing
ProductionCapacity:10|Kilogram|Month
Storage:cool and dry place
Transportation:EMS,DHL,HK post,EUB,ETK,NL post,Germany post

Superiority:

1.high quality:

quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.

2.reasonable price:

we provide high quality products with competitive price in china. all customers are welcomed to send us inquiries and get quotation.

3.low moq:

no worry about the low moq, our moq is 1 gram or even lower.

4.good service.

fast response. we promise to reply within 24 hours including holidays and send quotation sheet and other documents within 48 hours.

5. fast shipping and secure courier.

we promise to send out products and provide tracking number within 3 working days. and we send via different couriers based on different destination countries. we usually use nl post, hk post, germany post, eub, etk, etc.

Details:

Introduction

1).Product: Atosiban

2).CAS: 90779-69-4

3).MF: C45H71N11O14S2

4).Apperance:White powder

Atosiban (trade names Tractocile, Antocin, atosiban SUN) is an inhibitor of the hormones oxytocinand vasopressin. It is used as an intravenous medication as a labour repressant (tocolytic) to haltpremature labor. Although initial studies suggested it could be used as a nasal spray and hence would not require hospital admission, it is not used in that form. It was developed by Ferring Pharmaceuticalsin Sweden and first reported in the literature in 1985.Originally marketed by Ferring Pharmaceuticals, it is licensed in proprietary and generic forms for the delay of imminent pre-term birth in pregnant adult women.

Application

Atosiban is a nonapeptide, desamino-oxytocin analogue, and a competitive vasopressin/oxytocin receptor antagonist (VOTra). Atosiban inhibits the oxytocin-mediated release of inositol trisphosphatefrom the myometrial cell membrane.

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%.

Specification

TEST ITEMS	STANDARD PRESCRIBE	RESULTS
Description	White or almost white fluffy powder,hygroscopic	white fluffy powder,hygroscopic
identification	The pricipal peak in the chromatogram obtained the test solution is similar in retention time and size to the pricinpal paek in the chromatogram obtained with reference solution(HPLC)	Confroms
Specific rotation	-45.°~ -55°	-50.5°
Acetic acid	≤10.0%	5.5%
Water (K.F)	≤6.0%	4.0%
Related petides(HPLC)	Individual impurity≤1.0%	0.26%
Related petides(HPLC)	Total impurities≤2.0%	0.69%
Residue organic solvents	≤0.5% aether ≤0.041%acetonitrile ≤0.06%methylene chloride ≤0.088%N’N-Dimethylformamide	0.041% 0.004% ND ND
Bacterial endotoxin	<5.0 EU/mg	<5.0 EU/mg
Assay	97.0~103.0% (anhydrous ,acid-free)	99.9%
Conclusion :	Comply with the in-house standard