174264-50-7
Chemical Structure
Raloxifene 6-glucuronide
- CAS No.: 174264-50-7
- Formula:C34H35NO10S
- Molecular Weight:649.71
IUPAC Name: (2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-((2-(4-hydroxyphenyl)-3-(4-(2-(piperidin-1-yl)ethoxy)benzoyl)benzo[b]thiophen-6-yl)oxy)tetrahydro-2H-pyran-2-carboxylic acid
InChIKey: MZPMSLSINDGEPM-WKRHDJAJSA-N
SMILES: O[C@H]([C@H]([C@@H]([C@@H](C(O)=O)O1)O)O)[C@@H]1OC2=CC=C(C(C(C3=CC=C(OCCN4CCCCC4)C=C3)=O)=C(C5=CC=C(O)C=C5)S6)C6=C2
Biological Activity: Raloxifene 6-glucuronide is a primary metabolite of Raloxifene. Raloxifene 6-glucuronide is mediated mostly by UGT1A1 and UGT1A8. Raloxifene 6-glucuronide binds to estrogen receptor with an IC50 of 290 μM. Raloxifene is a selective and nonsteroidal estrogen receptor modulator. Raloxifene activates TGFβ3 promoter as a full agonist at nanomolar concentrations, and inhibits the estrogen response element-containing vitellogenin promoter expression[1][2][3].
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Raloxifene 6-glucuronide | 96.14% | Raloxifene 6-glucuronide is a primary metabolite of Raloxifene. Raloxifene 6-glucuronide is mediated mostly by UGT1A1 and UGT1A8. Raloxifene 6-glucuronide binds to estrogen receptor with an IC50 of 290 μM. Raloxifene is a selective and nonsteroidal estrogen receptor modulator. Raloxifene activates TGFβ3 promoter as a full agonist at nanomolar concentrations, and inhibits the estrogen response element-containing vitellogenin promoter expression. | ||||||||||||||||||||
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Raloxifene 6-glucuronide-d4 lithium | Raloxifene 6-glucuronide-d4 (lithium) is deuterium labeled Raloxifene 6-glucuronide. Raloxifene 6-glucuronide is a primary metabolite of Raloxifene. Raloxifene 6-glucuronide is mediated mostly by UGT1A1 and UGT1A8. Raloxifene 6-glucuronide binds to estrogen receptor with an IC50 of 290 μM. Raloxifene is a selective and nonsteroidal estrogen receptor modulator. Raloxifene activates TGFβ3 promoter as a full agonist at nanomolar concentrations, and inhibits the estrogen response element-containing vitellogenin promoter expression. | |||||||||||||||||||||
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References
- [1]. Izgelov D, et al. The Effect of Piperine Pro-Nano Lipospheres on Direct Intestinal Phase II Metabolism: The Raloxifene Paradigm of Enhanced Oral Bioavailability. Mol Pharm. 2018 Apr 2;15(4):1548-1555. [Content Brief]
- [2]. Kemp DC, et al. Characterization of raloxifene glucuronidation in vitro: contribution of intestinal metabolism to presystemic clearance. Drug Metab Dispos. 2002 Jun;30(6):694-700. [Content Brief]
- [3]. Yang NN, et al. Estrogen and raloxifene stimulate transforming growth factor-beta 3 gene expression in rat bone: a potential mechanism for estrogen- or raloxifene-mediated bone maintenance. Endocrinology. 1996 May;137(5):2075-84. [Content Brief]
