15-Deoxy-Δ-12,14-prostaglandin J2  (Synonyms: 15d-PGJ2; 15-Deoxy-Δ12,14-PGJ2)

15-Deoxy-Δ-12,14-prostaglandin J2 (15d-PGJ2) is a cyclopentenone prostaglandin and a metabolite of PGD2. 15-Deoxy-Δ-12,14-prostaglandin J2 is a selective PPARγ (EC₅₀ of 2 µM) and a covalent PPARδ agonist. 15-Deoxy-Δ-12,14-prostaglandin J2 promotes efficient differentiation of C3H10T1/2 fibroblasts to adipocytes with an EC₅₀ of 7 μM^[1][2].

15-Deoxy-Δ12,14-PGJ2 (15d-PGJ2) is a cyclopentenone prostaglandin that features an electrophilic, α, β-unsaturated ketone (an enone) in the cyclopentenone ring. 15-Deoxy-Δ-12,14-prostaglandin J2 is one of the cyPGs whose functions in inflammation, cell proliferation, survival, and apoptosis have been documented. 15-Deoxy-Δ-12,14-prostaglandin J2 activates PPARδ in a dose-dependent manner. 15-Deoxy-Δ-12,14-prostaglandin J2 activates PPARδ’s transcriptional activity through formation of a covalent adduct between its endocyclic enone at C9 and Cys249 in the receptor’s ligand-binding domain^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

316.43

C₂₀H₂₈O₃

87893-55-8

Liquid

Colorless to light yellow

CCCCC/C=C/C=C1[C@H](C=CC\1=O)C/C=C\CCCC(O)=O

Room temperature in continental US; may vary elsewhere.

Solution, -20°C, 2 years

• [1]. Reddy AT, et al. Identification and Molecular Characterization of Peroxisome Proliferator-Activated Receptor δ as a Novel Target for Covalent Modification by 15-Deoxy-Δ12,14-prostaglandin J2. CS Chem Biol. 2018 Dec 21;13(12):3269-3278.  [Content Brief]

  [2]. Kliewer SA1, et al. A prostaglandin J2 metabolite binds peroxisome proliferator-activated receptor gamma and promotes adipocyte differentiation. Cell. 1995 Dec 1;83(5):813-9.  [Content Brief]