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Cat. No.: HY-W752450

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Hordatine A

Hordatine A is a bacteriostatic agent with antioxidant activity. Hordatine A is a guanidine-containing phenolic natural product and a dimer of p-coumaroylagmatine. Hordatine A inhibits fungal spore germination in liquid culture. Hordatine A levels increase in barley spikes after infection with Fusarium culmorum. Hordatine A can be used for research on Fusarium head blight.

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

CAS No.: 7073-64-5
Formula: C₂₈H₃₈N₈O₄
Molecular Weight:550.65

Storage:

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

Data Sheet (268 KB)

Hordatine A Chemical Structure

CAS No.: 7073-64-5

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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
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Biological Activity

Description

In Vitro

Fungal Infection

Hordatine A (4-7 days post inoculation) accumulates in F. culmorum-infected barley spike tissue^[2].

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

Related Protocols :

Research Protocol for Infectious Diseases

Chemical Information

CAS No. 7073-64-5
Molecular Weight 550.65
Formula C₂₈H₃₈N₈O₄
SMILES

O=C(NCCCCNC(N)=N)[C@@H]1[C@H](OC2=CC=C(C=C12)/C=C/C(NCCCCNC(N)=N)=O)C3=CC=C(C=C3)O
Structure Classification
- Alkaloids
- Other Alkaloids
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%

Data Sheet (268 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Becker D, et al. Isolation and Characterisation of Hordatine-Rich Fractions from Brewer’s Spent Grain and Their Biological Activity on α-Glucosidase and Glycogen Phosphorylase α. Sustainability. 2022; 14(14):8421.

[2]. Hein, S., et al. Multi-omics of barley Fusarium Head Blight converge on pathogen-triggered biosynthesis of aromatic amino acid derived chemical defense compounds. Stress Biology 6, 41 (2026).

[3]. Dozio D, et al. Exploring Guanidinium Group Involvement in Hordatine Interactions with the G-Quadruplex Motif Within the c-MYC Promoter Region. International journal of molecular sciences. 2025 Oct 30;26(21):10580.

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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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