11beta-Prostaglandin E2

11beta-PGE2 is the C-11 epimer of PGE2. It is a moderate inhibitor of PGE2 binding to rat hypothalamic membranes with a Ki value of 53 nM. 11beta-PGE2 also stimulates bone resorption in rats at concentrations of 10 to 1,000 nM which is similar to PGE2. 11beta-PGE2 inhibits PGE2 binding to the prostaglandin transporter protein with a Ki of 56 nM.Formal Name: 9-oxo-11beta,15S-dihydroxy-prosta-5Z,13E-dien-1-oic acid. CAS Number: 38310-90-6. Synonyms: 11beta-PGE2, 11-epi PGE2. Molecular Formula: C20H32O5. Formula Weight: 352.5. Purity: >98%. Formulation: (Request formulation change), A solution in methyl acetate. Solubility: DMF: >100 mg/ml, DMSO: >100 mg/ml, Ethanol: >100 mg/ml, PBS pH 7.2: 5 mg/ml. SMILES: O=C1[C@H](C/C=C\CCCC(O)=O)[C@@H](/C=C/[C@@H](O)CCCCC)[C@@H](O)C1. InChi Code: InChI=1S/C20H32O5/c1-2-3-6-9-15(21)12-13-17-16(18(22)14-19(17)23)10-7-4-5-8-11-20(24)25/h4,7,12-13,15-17,19,21,23H,2-3,5-6,8-11,14H2,1H3,(H,24,25)/b7-4-,13-12+/t15-,16+,17+,19-/m0/s1. InChi Key: XEYBRNLFEZDVAW-YUOXZBOXSA-N.