12-O-Methylcarnosic acid Inhibitor

12-O-Methylcarnosic acid is a diterpene carnosic acid isolated from the acetone extract of Salvia microphylla, is an active constituent of 5alpha-reductase inhibition with an IC50 value of 61.7 uM.12-O-Methylcarnosic acid has antioxidant activity, it is effective preventing gastric lesions. 12-O-Methylcarnosic acid can suppress melanin production with downregulation of tyrosinase expression in HMV-II melanoma cells.12-O-Methylcarnosic acid may have anti-diabetic activity, it is able to significantly activate peroxisome proliferator-activated receptor (PPAR)gamma.

Phenolic diterpenes, flavones, and rosmarinic acid distribution during the development of leaves, flowers, stems, and roots of Rosmarinus officinalis. Antioxidant activity. J Agric Food Chem. 2003 Jul 16;51(15):4247-53.
Ursolic acid and 12-O-methylcarnosic acid from the leaves of Rosmarinus officinalis L. suppressed melanin production with downregulation of tyrosinase expression in HMV-II melanoma cells. Planta Med 2015; 81 - SL3B_04

Small volumes of 12-O-Methylcarnosic acid, inhibitor vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

MBS5761237 is an inhibitor targeting 12-O-Methylcarnosic acid.