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Cat. No.: HY-W001542R

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5-Hydroxyoxindole (Standard)

5-Hydroxyoxindole is a structural analog of uric acid for its antioxidant. 5-Hydroxyoxindole has DPPH radical scavenging activities and lipid peroxidation-inhibitory activities. 5-Hydroxyoxindole is a product of partial metabolism of tryptophan involving conversion in the gut lumen of tryptophan to indole through the action of bacterial tryptophanase and tryptophan synthase. 5-Hydroxyoxindole is one of the main molecules responsible for the neurological symptoms of hepatic encephalopathy in rats. 5-Hydroxyoxindole can be used for the research of oxidative stress-mediated disorders.

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

CAS No.: 3416-18-0
Formula: C₈H₇NO₂
Molecular Weight:149.15

Storage:

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

5-Hydroxyoxindole (Standard) Chemical Structure

CAS No.: 3416-18-0

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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. 3416-18-0
Molecular Weight 149.15
Formula C₈H₇NO₂
SMILES

O=C1NC2=C(C=C(O)C=C2)C1
Structure Classification
- Alkaloids
- Indole Alkaloids
- Phenols
- Monophenols
Initial Source
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]. Daisuke Yasuda, et al. Preparation and antioxidant/pro-oxidant activities of 3-monosubstituted 5-hydroxyoxindole derivatives.

[2]. Papy-García, D., et al., (2003). Detection and quantification of 5-hydroxyoxindole in mammalian sera and tissues by high performance liquid chromatography with multi-electrode electrochemical detection. Clinical biochemistry, 36(3), 215–220. [Content Brief]

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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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