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Cat. No.: HY-118166R

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Gentisein (Standard)

Name: Gentisein (Standard)
Brand: MedChemExpress
SKU: HY-118166R
Availability: PreOrder

(Synonyms: NSC 329491 (Standard); 1,3,7-Trihydroxyxanthone (Standard))

Gentisein (Standard) (NSC 329491 (Standard); 1,3,7-Trihydroxyxanthone (Standard)) is the analytical standard of Gentisein (HY-118166). This product is intended for research and analytical applications. Gentisein (NSC 329491) is a metabolite of Mangiferin (HY-N0290) that inhibits the serotonin transporter (5-HT uptake system). Gentisein suppresses serotonin uptake and can be used in studies related to depression.

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

CAS No.: 529-49-7
Formula: C₁₃H₈O₅
Molecular Weight:244.20

Storage:

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

Gentisein (Standard) Chemical Structure

CAS No.: 529-49-7

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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. 529-49-7
Molecular Weight 244.20
Formula C₁₃H₈O₅
SMILES

O=C1C2=C(C=C(C=C2O)O)OC3=C1C=C(C=C3)O
Synonyms

NSC 329491 (Standard); 1,3,7-Trihydroxyxanthone (Standard)
Structure Classification
- Phenols
- Polyphenols
- Phenols
- Xanthones
Initial Source
- Plants
- other families
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]. Wang H, et al. Identification and determination of four metabolites of mangiferin in rat urine. Journal of pharmaceutical and biomedical analysis. 2007 Dec 21;45(5):793-8. [Content Brief]

[2]. Zheleva-Dimitrova D, et al. Simultaneous determination of benzophenones and gentisein in Hypericum annulatum Moris by high-performance liquid chromatography. Phytochemical analysis : PCA. 2007;18(1):1-6.

[3]. Tzankova V, et al. Inhibition of 5‑HT uptake by some constituents of Hypericum annulatum in rat brain in vitro. Pharmacologyonline. 2010;2:142‑150.

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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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