6-keto Prostaglandin E1

6-keto PGE1 is a metabolite isolated after the incubation of PGI2 with rabbit liver microsomes. However, it is not produced in appreciable amounts following IV infusion of PGI2 in humans. 6-keto PGE1 is equipotent with PGI2 as a vasodilator, in most other aspects its activity resembles PGE1.Formal Name: 6,9-dioxo-11alpha,15S-dihydroxy-prost-13E-en-1-oic acid. CAS Number: 67786-53-2. Synonyms: 6-keto PGE1. Molecular Formula: C20H32O6. Formula Weight: 368.5. Purity: >98%. Formulation: (Request formulation change), A solution in ethanol. Solubility: Ethanol: >50 mg/ml (from PGE1), DMF: >100 mg/ml (from PGE1), DMSO: >50 mg/ml (from PGE1), PBS pH 7.2: >1.6 mg/ml (from PGE1). SMILES: CCCCCC(O)/C=C/[C@H]1C(O)CC(=O)C1CC(=O)CCCCC(=O)O. InChi Code: InChI=1S/C20H32O6/c1-2-3-4-7-14(21)10-11-16-17(19(24)13-18(16)23)12-15(22)8-5-6-9-20(25)26/h10-11,14,16-18,21,23H,2-9,12-13H2,1H3,(H,25,26)/b11-10+/t14-,16+,17+,18+/m0/s1. InChi Key: ROUDCKODIMKLNO-CTBSXBMHSA-N.