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Cat. No.: HY-N4289R

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3-Epiursolic Acid (Standard)

3-Epiursolic Acid (Standard) is the analytical standard of 3-Epiursolic Acid (HY-N4289). This product is intended for research and analytical applications. 3-Epiursolic Acid is a natural triterpenoid and a competitive inhibitor of Cathepsin L, with an IC₅₀ of 6.5 μM and a K_i of 19.5 μM. 3-Epiursolic Acid acts through competitive inhibition of Cathepsin L. 3-Epiursolic Acid can be used in research on Cathepsin L inhibitors and tumor-associated proteases.

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

CAS No.: 989-30-0
Formula: C₃₀H₄₈O₃
Molecular Weight:456.70

Storage:

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

3-Epiursolic Acid (Standard) Chemical Structure

CAS No.: 989-30-0

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Use of MCE Products

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

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- Application
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. 989-30-0
Molecular Weight 456.70
Formula C₃₀H₄₈O₃
SMILES

OC([C@]12[C@]([C@H]([C@H](C)CC2)C)([H])C3=CC[C@@]([C@@]4([C@@](C(C)([C@H](O)CC4)C)([H])CC5)C)([H])[C@]5(C)[C@]3(C)CC1)=O
Structure Classification
- Terpenoids
- Triterpenes
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]. Ramalho SD, et al. Triterpenoids as novel natural inhibitors of human cathepsin L. Chemistry & biodiversity. 2014 Sep;11(9):1354-63. [Content Brief]

Calculators

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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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100 mg

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