Rosiglitazone hydrochloride (BRL 49653 hydrochloride) is a selective, orally active PPARγ agonist with EC₅₀s of 30 nM, 100 nM and 60 nM for PPARγ1, PPARγ2, and PPARγ, respectively. Rosiglitazone hydrochloride binds to PPARγ with a K_d of approximately 40 nM. Rosiglitazone hydrochloride is also an activator of TRPC5 (EC₅₀=~30 μM) and an inhibitor of TRPM3^[1][2][3][4].

Rosiglitazone is a potent and selective activator of PPARγ, with EC₅₀s of 30 nM and 100 nM for PPARγ1 and PPARγ2, respectively, and a K_d of appr 40 nM for PPARγ. Rosiglitazone (BRL49653, 0.1, 1,10 μM) promotes differentiation of C3H10T1/2 stem cells to adipocytes^[1]. Rosiglitazone (Compound 6) activates PPARγ, with an EC₅₀ of 60 nM^[2]. Rosiglitazone (1 μM) activates PPARγ, which binds to NF-α1 promoter to activate gene transcription in neurons. Rosiglitazone (1 μM) also protects Neuro2A cells and hippocampal neurons against oxidative stress, and up-regulates BCL-2 expression in an NF-α1-dependent manner^[3]. Rosiglitazone completely inhibits TRPM3 with IC₅₀ values of 9.5 and 4.6 μM against nifedipine- and PregS-evoked activity, but such effects are not via PPARγ. Rosiglitazone inhibits TRPM2 at higher concentration, with an IC₅₀ of appr 22.5 μM. Rosiglitazone is a strong stimulator of TRPC5 channels, with an EC₅₀ of ~30 μM^[4].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

Rosiglitazone (5 mg/kg, p.o.) decreases the serum glucose in diabetic rats. Rosiglitazone also decreases IL-6, TNF-α, and VCAM-1 levels in diabetic group. Rosiglitazone in combination with losartan increases glucose compared to diabetic and Los-treated groups. Rosiglitazone significantly ameliorates endothelial dysfunction indicated by a significantly lower contractile response to PE and Ang II and enhancement of ACh-provoked relaxation in aortas isolated from diabetic rats^[5].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

393.89

C₁₈H₂₀ClN₃O₃S

302543-62-0

盐酸罗格列酮

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Lehmann JM, et al. An antidiabetic thiazolidinedione is a high affinity ligand for peroxisome proliferator-activated receptor gamma (PPAR gamma). J Biol Chem. 1995 Jun 2;270(22):12953-6.

  [2]. Willson TM, et al. The structure-activity relationship between peroxisome proliferator-activated receptor gamma agonism and the antihyperglycemic activity of thiazolidinediones. J Med Chem. 1996 Feb 2;39(3):665-8.

  [3]. Thouennon E, et al. Rosiglitazone-activated PPARγ induces neurotrophic factor-α1 transcription contributing to neuroprotection. J Neurochem. 2015 Aug;134(3):463-70.

  [4]. Majeed Y, et al. Rapid and contrasting effects of rosiglitazone on transient receptor potential TRPM3 and TRPC5 channels. Mol Pharmacol. 2011 Jun;79(6):1023-30.

  [5]. Ateyya H, et al. Beneficial effects of rosiglitazone and losartan combination in diabetic rats. Can J Physiol Pharmacol. 2018 Mar;96(3):215-220.