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Cat. No.: HY-182488

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Pulvinamide

Pulvinamide is a tetronic acid pigment, a pulvinic acid derivative, an Antibacterial agent and Antifungal agent. Pulvinamide can be isolated from lichens. Pulvinamide weakly inhibits the growth of Bacillus subtilis (ATCC 6633) with an MIC of 50 μg/mL. Pulvinamide weakly inhibits the growth of Candida albicans (ATCC 10231) and Saccharomyces cerevisiae (ATCC 9763), with MIC values of 200 μg/mL and 100 μg/mL, respectively.

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

CAS No.: 31673-63-9
Formula: C₁₈H₁₃NO₄
Molecular Weight:307.30

Storage:

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

Pulvinamide Chemical Structure

CAS No.: 31673-63-9

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Fluorescent Dye

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

Biological Activity
- Description
- In Vitro
Chemical Information
Purity & Documentation
References
Calculators
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Bioz

Biological Activity

Description

In Vitro

Pulvinamide (50 μg/mL; 48 h) weakly inhibits the growth of Bacillus subtilis (ATCC 6633) with an MIC of 50 μg/mL, and shows no activity against Staphylococcus aureus (ATCC 25923) at concentrations up to 100 μg/mL^[1].
Pulvinamide (100-200 μg/mL; 48 h) weakly inhibits the growth of Candida albicans (ATCC 10231) with an MIC of 200 μg/mL and Saccharomyces cerevisiae (ATCC 9763) with an MIC of 100 μg/mL following 48 h incubation^[1].

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

Chemical Information

CAS No. 31673-63-9
Molecular Weight 307.30
Formula C₁₈H₁₃NO₄
SMILES

O=C(N)/C(C1=CC=CC=C1)=C(C(O)=C2C3=CC=CC=C3)\OC2=O
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]. James PJC, et al. Synthesis, Characterization, and Bioactivity of the Lichen Pigments Pulvinamide, Rhizocarpic Acid, and Epanorin and Congeners. J Nat Prod. 2023;86(3):550-556. [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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100 mg

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