Description
Retosiban (GSK221149A) is a potent and selective oxytocin antagonist with a Ki of 0.65 nM.
Product information
CAS Number: 820957-38-8
Molecular Weight: 494.58
Formula: C27H34N4O5
Chemical Name: (3R,6R)-6-[(2S)-butan-2-yl]-3-(2,3-dihydro-1H-inden-2-yl)-1-[(1R)-1-(2-methyl-1,3-oxazol-4-yl)-2-(morpholin-4-yl)-2-oxoethyl]piperazine-2,5-dione
Smiles: CC1=NC(=CO1)[C@H](C(=O)N1CCOCC1)N1[C@H]([C@@H](C)CC)C(=O)N[C@H](C2CC3C=CC=CC=3C2)C1=O
InChiKey: PLVGDGRBPMVYPB-FDUHJNRSSA-N
InChi: InChI=1S/C27H34N4O5/c1-4-16(2)23-25(32)29-22(20-13-18-7-5-6-8-19(18)14-20)26(33)31(23)24(21-15-36-17(3)28-21)27(34)30-9-11-35-12-10-30/h5-8,15-16,20,22-24H,4,9-14H2,1-3H3,(H,29,32)/t16-,22+,23+,24+/m0/s1
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO : 100 mg/mL (202.19 mM; Need ultrasonic).
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
Products are for research use only. Not for human use.
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