5-trans Fluprostenol isopropyl ester

5-trans Fluprostenol isopropyl ester (5-trans Travoprost) is a potential impurity in commercial preparations of the PGF2alpha analog and prodrug form of (+)-fluprostenol travoprost (fluprostenol isopropyl ester).Formal Name: (5E)-7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(1E,3R)-3-hydroxy-4-[3-(trifluoromethyl)phenoxy]-1-buten-1-yl]cyclopentyl]-5-heptenoic acid, 1-methylethyl ester. CAS Number: 1563176-59-9. Synonyms: 5,6-trans Fluprostenol isopropyl ester, 5-trans Travoprost. Molecular Formula: C26H35F3O6. Formula Weight: 500.6. Purity: >95%. Formulation: (Request formulation change), A solution in ethanol. Solubility: DMF: 30 mg/ml, DMF:PBS (pH 7.2)(1:1): 500 µg/ml, DMSO: 20 mg/ml, Ethanol: 25 mg/ml. SMILES: O[C@@H]1[C@H](C/C=C/CCCC(OC(C)C)=O)[C@@H](/C=C/[C@@H](O)COC2=CC(C(F)(F)F)=CC=C2)[C@H](O)C1. InChi Code: InChI=1S/C26H35F3O6/c1-17(2)35-25(33)11-6-4-3-5-10-21-22(24(32)15-23(21)31)13-12-19(30)16-34-20-9-7-8-18(14-20)26(27,28)29/h3,5,7-9,12-14,17,19,21-24,30-32H,4,6,10-11,15-16H2,1-2H3/b5-3+,13-12+/t19-,21-,22-,23+,24-/m1/s1. InChi Key: MKPLKVHSHYCHOC-JPVYXPJZSA-N.