Methyl tanshinonate
Methyl tanshinonate is a tanshinone, that can be isolated from Salvia miltiorrhiza (S. miltiorrhiza) Bunge (Lamiaceae). Methyl tanshinonate is a potent inhibitor of Mpro enzyme in SARS-CoV (IC50 = 21.1 µM). Methyl tanshinonate can be used for diabetes and SARS-CoV research.
For research use only. We do not sell to patients.
- CAS No.: 18887-19-9
- Formula: C20H18O5
- Molecular Weight:338.35
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biological Activity
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Chemical Information
- Protocols
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
Description
Cellular Effect
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| AGS | IC50 |
>50 μM
Compound: 5, methyl tanshinonate
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Viability of human AGS cells under normoxic conditions after 24 hrs by MTT assay
Viability of human AGS cells under normoxic conditions after 24 hrs by MTT assay
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[PMID: 17583950] |
| AGS | IC50 |
7.48 μM
Compound: 5, methyl tanshinonate
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Inhibition of HIF1 activation in human AGS cells assessed as inhibition of hypoxia-induced luciferase expression after 16 hrs by reporter assay
Inhibition of HIF1 activation in human AGS cells assessed as inhibition of hypoxia-induced luciferase expression after 16 hrs by reporter assay
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[PMID: 17583950] |
| Hep 3B2 | IC50 |
>50 μM
Compound: 5, methyl tanshinonate
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Viability of human Hep3B cells under normoxic conditions after 24 hrs by MTT assay
Viability of human Hep3B cells under normoxic conditions after 24 hrs by MTT assay
|
[PMID: 17583950] |
| Hep 3B2 | IC50 |
7.34 μM
Compound: 5, methyl tanshinonate
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Inhibition of HIF1 activation in human Hep3B cells assessed as inhibition of hypoxia-induced luciferase expression after 16 hrs by reporter assay
Inhibition of HIF1 activation in human Hep3B cells assessed as inhibition of hypoxia-induced luciferase expression after 16 hrs by reporter assay
|
[PMID: 17583950] |
Chemical Information
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CAS No. 18887-19-9
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Molecular Weight 338.35
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Formula C20H18O5
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SMILES
O=C1C2=C(CCC[C@]3(C)C(OC)=O)C3=CC=C2C4=C(C(C)=CO4)C1=O
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Structure Classification
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Protocols
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Cell Cytotoxicity Assay
Cytotoxicity assays are usually based on the assessment of cell membrane damage, which can also be indirectly detected by measuring cell viability. Detection methods include MTT assay, CKK-8 assay, LDH assay and ATP assay, etc.
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Research Protocol for Metabolic Diseases
AMP-activated protein kinase, AMPK, is a conserved cellular energy sensor that responds to reduced cellular energy status and coordinates metabolism by increasing ATP-generating catabolic pathways while suppressing ATP-consuming anabolic processes. In metabolic disease research, the AMPK pathway is experimentally relevant because it regulates hepatic lipid synthesis, fatty acid oxidation, glucose production, skeletal-muscle glucose disposal, mTORC1-linked biosynthesis, autophagy, mitochondrial homeostasis, and whole-body energy balance. The central pathway logic is that energy stress, metformin, exercise-like stimulation, or direct AMPK activators increase AMPKα Thr172 phosphorylation and downstream substrate phosphorylation, including ACC and RAPTOR. Phosphorylation of ACC suppresses lipogenesis and supports fatty acid oxidation, whereas phosphorylation of RAPTOR suppresses mTORC1 signaling and links cellular energy status to growth and protein synthesis control. The pathway is linked
Purity & Documentation
References
[1]. Kim DH, et al. Characterization of the inhibitory activity of natural tanshinones from Salvia miltiorrhiza roots on protein tyrosine phosphatase 1B. Chem Biol Interact. 2017 Dec 25;278:65-73. [Content Brief]
[2]. Ni L, et al. Qualitative analysis of the roots of Salvia miltiorrhiza and Salvia yunnanensis based on NIR, UHPLC and LC-MS-MS. J Pharm Biomed Anal. 2019 Jun 5;170:295-304. [Content Brief]
[3]. Diniz LRL, et al. Bioactive Terpenes and Their Derivatives as Potential SARS-CoV-2 Proteases Inhibitors from Molecular Modeling Studies. Biomolecules. 2021 Jan 7;11(1):74. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Methyl tanshinonate Related Classifications
HY-126416 Related Classifications
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