16-phenoxy tetranor Prostaglandin E2

16-phenoxy tetranor PGE2 is the free acid form of sulprostone formed by the hydrolysis of the methylsulfonamide bond. 16-phenoxy tetranor PGE2 is a minor metabolite of sulprostone found in human plasma after parenteral administration of the drug. Formal Name: 9-oxo-11a,15R-dihydroxy-16-phenoxy-17,18,19,20-tetranor-prosta-5Z,13E-dien-1-oic acid. CAS Number: 54382-74-0. Synonyms: 16-phenoxy tetranor PGE2. Molecular Formula: C22H28O6. Formula Weight: 388.5. Purity: >98%. Formulation: A solution in methyl acetate. Solubility: DMF: 100 mg/ml, DMSO: 100 mg/ml, Ethanol: 100 mg/ml, PBS (pH 7.2): 0.8 mg/ml. lambdamax: 202, 220, 271 nm. SMILES: O=C1C(C/C=C\CCCC(O)=O)[C@@H](/C=C/[C@@H](O)COC2=CC=CC=C2)[C@H](O)C1. InChi Code: InChI=1S/C22H28O6/c23-16(15-28-17-8-4-3-5-9-17)12-13-19-18(20(24)14-21(19)25)10-6-1-2-7-11-22(26)27/h1,3-6,8-9,12-13,16,18-19,21,23,25H,2,7,10-11,14-15H2,(H,26,27)/b6-1-,13-12+/t16-,18?,19-,21-/m1/s1. InChi Key: LYXKJZCRLQWIIN-BYCQWZGOSA-N.