ChemicalBook--->CAS DataBase List--->820957-38-8

820957-38-8

820957-38-8 Structure

820957-38-8 Structure
IdentificationBack Directory
[Name]

Retosiban
[CAS]

820957-38-8
[Synonyms]

Retosiban
GSK 221149
GSK 221149A
Retosiban (GSK 221149
GSK221149A (Retosiban)
GSK-221149A; GSK 221149A
2,5-Piperazinedione, 3-(2,3-dihydro-1H-inden-2-yl)-1-[(1R)-1-(2-methyl-4-oxazolyl)-2-(4-morpholinyl)-2-oxoethyl]-6-[(1S)-1-methylpropyl]-, (3R,6R)-
[Molecular Formula]

C27H34N4O5
[MDL Number]

MFCD19443707
[MOL File]

820957-38-8.mol
[Molecular Weight]

494.58
Chemical PropertiesBack Directory
[Boiling point ]

770.0±60.0 °C(Predicted)
[density ]

1.257±0.06 g/cm3(Predicted)
[storage temp. ]

Store at -20°C
[solubility ]

Soluble in DMSO
[form ]

Solid
[pka]

13.07±0.60(Predicted)
[color ]

Off-white to yellow
Hazard InformationBack Directory
[Uses]

Retosiban (GSK221149A) is a potent and selective oxytocin antagonist with a Ki of 0.65 nM.
[Definition]

ChEBI: Retosiban is a dipeptide.
[storage]

Store at -20°C
[References]

[1] Liddle J, et al. The discovery of GSK221149A: a potent and selective oxytocin antagonist. Bioorg Med Chem Lett. 2008 Jan 1;18(1):90-4. DOI:10.1016/j.bmcl.2007.11.008
820957-38-8 suppliers list
Company Name: TargetMol Chemicals Inc.
Tel: +1-781-999-5354; +17819995354 , +17819995354
Website: https://www.targetmol.com/
Company Name: InvivoChem
Tel: +1-708-310-1919 +1-13798911105 , +1-13798911105
Website: https://www.invivochem.com/
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
Website: http://www.amadischem.com
Company Name: Hunan Hui Bai Shi Biotechnology Co., Ltd.  
Tel: 0731-85526065 13308475853
Website: http://www.hnhbsj.com/
Company Name: AdooQ BioScience, LLC   
Tel: +1 (866) 930-6790
Website: www.adooq.com
Company Name: Shanghai Biopharmaleader Co., Ltd.  
Tel: +86 18721201413
Website: www.biopharmaleader.com
Company Name: Fan De(Beijing) Biotechnology Co., Ltd.  
Tel: 15911056312
Website: www.bio-fount.com
Company Name: BOC Sciences  
Tel:
Website: https://www.bocsci.com
Company Name: Shanghai Tachizaki Biomedical Research Center  
Tel: 18014399201
Website: http://www.chemlab-tachizaki.com/
Company Name: TargetMol Chemicals Inc.  
Tel: 15002134094
Website: https://www.targetmol.cn/
Company Name: Hunan Hui Bai Yi New Materials Co., Ltd  
Tel: 0745-2866551 19976851779
Website: www.huibaishiji.com/
Company Name: Biosynth Biological Technology (Suzhou) Co Ltd  
Tel: 51288865780
Website: www.biosynth.com
Company Name: Adooq Bioscience LLC  
Tel: 400-025-6535
Website: http://www.adooq.cn
Company Name: Guangzhou Tangzhuang Biotechnology Co., Ltd.  
Tel: 13432694097
Website: www.chemicalbook.com/ShowSupplierProductsList1728268/0_EN.htm
Tags:820957-38-8 Related Product Information