15(R)-Pinane thromboxane A2 is the (R)-epimer of pinane thromboxane A2 . 15(R)-PTA2 does not inhibit collagen-induced platelet aggregation (IC50s = 120-130 μM). It does not affect gastric tone in isolated rat gastric fundus when used at concentrations of 0.5 or 1.5 μg/ml and is less effective than PTA2 at inhibiting prostaglandin-induced contraction of isolated rat stomach muscle.

71154-83-1

C24H40O3

376.57

15(R)-Pinane Thromboxane A2;15(R)-Pinane Thromboxane A2

DMSO:25 mg/mL
PBS (pH 7.2):0.15 mg/mL
DMF:50 mg/mL
Ethanol:100 mg/mL
Powder: -20°C for 3 years
In solvent: -80°C for 2 years