13,14-dihydro-15-keto Prostaglandin F2alpha-d4

13,14-dihydro-15-keto Prostaglandin F2alpha-d4 (13,14-dihydro-15-keto PGF2alpha-d4) is intended for use as an internal standard for the quantification of 13,14-dihydro-15-keto PGF2alpha (Cay-16670) by GC- or LC-MS. 13,14-dihydro-15-keto PGF2alpha is the first prominent plasma metabolite of PGF2alpha in the 15-hydroxy PGDH pathway. Measurement of 13,14-dihydro-15-keto PGF2alpha in plasma can be used as a marker of the in vivo production of PGF2alpha.Formal Name: 9alpha,11alpha-dihydroxy-15-oxo-prost-5Z-en-1-oic-3,3,4,4-d4 acid. CAS Number: 42932-59-2. Synonyms: 13,14-dihydro-15-keto PGF2alpha-d4, PGFM-d4. Molecular Formula: C20H30D4O5. Formula Weight: 358.5. Purity: >99% deuterated forms (d1-d4). Formulation: (Request formulation change), A solution in methyl acetate. Solubility: DMF: 50 mg/ml, DMSO: 50 mg/ml, Ethanol: 50 mg/ml, PBS (pH 7.2): 5 mg/ml. SMILES: CCCCCC(CC[C@H]1[C@H](O)C[C@H](O)[C@@H]1C/C=C\C([2H])([2H])C([2H])([2H])CC(O)=O)=O. InChi Code: InChI=1S/C20H34O5/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/h4,7,16-19,22-23H,2-3,5-6,8-14H2,1H3,(H,24,25)/b7-4-/t16-,17-,18+,19-/m1/s1/i5D2,8D2. InChi Key: VKTIONYPMSCHQI-YFUTVRNWSA-N.