501121-34-2

501121-34-2 structure

Name: (3S,5S)-Atorvastatin
Chemical Name: (3S,5S)-Atorvastatin Sodium Salt
CAS Number: 501121-34-2
Molecular Formula: C₃₃H₃₅FN₂O₅
Molecular Weight: 558.64000
Catalog: Signaling Pathways Metabolic Enzyme/Protease Cytochrome P450
Create Date: 2018-04-13 08:00:00
Modify Date: 2025-08-24 19:12:10
(3S,5S)-Atorvastatin is a inactive enantiomer of Atorvastatin. (3S,5S)-Atorvastatin can activate pregnane X receptor (PXR). Atorvastatin is an orally active HMG-CoA reductase inhibitor, has the ability to effectively decrease blood lipids[1][2].

Name	(3S,5S)-Atorvastatin Sodium Salt
Synonyms	(S,S)-Atorvastatin 3S,5S-Atorvastatin Atorvastatin Impurity 25

Description	(3S,5S)-Atorvastatin is a inactive enantiomer of Atorvastatin. (3S,5S)-Atorvastatin can activate pregnane X receptor (PXR). Atorvastatin is an orally active HMG-CoA reductase inhibitor, has the ability to effectively decrease blood lipids[1][2].
Related Catalog	Signaling Pathways >> Metabolic Enzyme/Protease >> Cytochrome P450 Research Areas >> Metabolic Disease
Target	Pregnane X receptor (PXR)[1]
In Vitro	Atorvastatin and its inactive enantiomer (3S,5S)-Atorvastatin increases CYP2B and CYP3A mRNA content with equal ability[1]. (3S,5S)-Atorvastatin in 100 μM concentrations induces luciferase activity with an EC50 of 12.4 μM[2]. Addition of (3S,5S)-Atorvastatin to the 2-formylphenylboronicacid (FPBA)/l-tryptophanol mixture induces an intensity enhancement of l-tryptophanol florescence[3].
References	[1]. Thomas A Kocarek, et al. Regulation of CYP2B6 and CYP3A Expression by Hydroxymethylglutaryl Coenzyme A Inhibitors in Primary Cultured Human Hepatocytes. Drug Metab Dispos. 2002 Dec;30(12):1400-5. [2]. Martina Korhonova, et al. Optical Isomers of Atorvastatin, Rosuvastatin and Fluvastatin Enantiospecifically Activate Pregnane X Receptor PXR and Induce CYP2A6, CYP2B6 and CYP3A4 in Human Hepatocytes. PLoS One. 2015 Sep 14;10(9):e0137720. [3]. Elena G Shcherbakova , et al. High-Throughput Assay for Enantiomeric Excess Determination in 1,2- And 1,3-Diols and Direct Asymmetric Reaction Screening. Chemistry. 2017 Jul 26;23(42):10222-10229.

472967-95-6

501121-34-2

Literature: Collection of Czechoslovak Chemical Communications, , vol. 73, # 2 p. 229 - 246

Precursor 1
472967-95-6
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