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Cat. No.: HY-N21665

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Cynastauoside B

Cynastauoside B is a pregnane steroid glycoside found in the roots of Cynanchum stauntonii. Cynastauoside B inhibits nitric oxide production in peritoneal macrophages of C57bl/6j mice.

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

Formula: C₄₀H₆₀O₁₃
Molecular Weight:748.90

Storage:

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

Cynastauoside B Chemical Structure

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Use of MCE Products

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

Biological Activity
- Description
- In Vitro
Chemical Information
Purity & Documentation
References
Calculators
Help & FAQs
Classifications
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Biological Activity

Description

Cynastauoside B is a pregnane steroid glycoside found in the roots of Cynanchum stauntonii. Cynastauoside B inhibits nitric oxide production in peritoneal macrophages of C57bl/6j mice^[1].

All Endogenous Metabolite Isoforms :

In Vitro

Cynastauoside B (compound 2) (10 μM) exhibits weak inhibitory activity against nitric oxide production in C57bl/6j mouse peritoneal macrophages, with an inhibition ratio of 17.0%^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. .

Chemical Information

Molecular Weight 748.90
Formula C₄₀H₆₀O₁₃
SMILES

C[C@]12[C@@]3([H])[C@](CO2)([H])OC4=C5CC=C6C[C@@H](O[C@H]7C[C@@H](O)[C@H](O[C@H]8C[C@H](O)[C@H](O[C@H]9C[C@H](OC)[C@@H](O)[C@H](C)O9)[C@@H](C)O8)[C@@H](C)O7)CC[C@]6(C)C5CC[C@@]43CO1
Structure Classification
- Steroids
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

Handling Instructions (2659 KB)

References

[1]. Yu JQ, et al. Seco-pregnane steroidal glycosides from the roots of Cynanchum stauntonii. Phytochemistry Letters. 2016 Jun;16:34–37.

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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