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Cat. No.: HY-N6829R

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Retusin (Standard)

(Synonyms: Quercetin-3,3',4',7-tetramethylether (Standard))

Retusin (Quercetin-3,3',4',7-tetramethylether) (Standard) is the analytical standard of Retusin. This product is intended for research and analytical applications. Retusin is a tyrosinase inhibitor, with IC₅₀ values of 50.9 μM and 51.8 μM against mushroom and intracellular tyrosinase, respectively. Retusin also acts as a free radical scavenger, melanogenesis inhibitor, anti-apoptosis agent, neuroprotective agent, antiemetic, antifungal agent, and antiviral agent. Retusin scavenges ABTS•⁺ and DPPH• free radicals. Retusin can be used in studies related to hyperpigmentation, vomiting, Aspergillus niger infection, and COVID-19 infection.

For research use only. We do not sell to patients.

CAS No.: 1245-15-4
Formula: C₁₉H₁₈O₇
Molecular Weight:358.34

Storage:

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

Retusin (Standard) Chemical Structure

CAS No.: 1245-15-4

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Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

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Chemical Information
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Product Information

Information

Application

The compound is the grade of analytical standard, which is the reference standard supplied assay. It is commonly used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS.

Chemical Information

CAS No. 1245-15-4
Molecular Weight 358.34
Formula C₁₉H₁₈O₇
SMILES

O=C1C(OC)=C(C2=CC=C(OC)C(OC)=C2)OC3=CC(OC)=CC(O)=C13
Synonyms

Quercetin-3,3',4',7-tetramethylether (Standard)
Structure Classification
- Flavonoids
- Flavonols
- Phenols
- Monophenols
Initial Source
- Plants
- Labiatae
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

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

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

References

[1]. Ga-Eun Lee, et al. Antiviral activities of hydroxylated flavones on feline foamy viral proliferation. Appl Biol Chem. 2017 Jul.

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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