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HOME> Products> Natural and Chemical compound> Other natural compound> Amidinomycin (Sulfate) [CAS: 74984-58-0]

A natural bioactive compound with antibacterial, and antiviral activities Amidinomycin (Sulfate) [CAS: 74984-58-0]

Date：July 02 2026Web Page No：549085

Amidinomycin is a small molecular bioactive compound isolated from Streptomyces flavochromogenes, and it is a polypeptide compound with an amidine group at the terminal. In 1960, Dr. Nakamura and Dr. Umezawa’s group reported that this compound exhibited activity against spore-forming bacteria such as B. subtilis and B. megatherium.¹⁾ In 1961, subsequent studies indicated that myxoviromycin^{2, 3)} which was reported with anti-influenza virus activity and amidinomcyin were the same compound.^{4, 5)}

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Chemical structure of amidinomycin (Sulfate) (#20414)

Specification
Application Notes
Reference
Product Information

Specification

CAS#	74984-58-0
Molecular Formula	C₉H₁₈N₄O•H₂SO₄
Molecular Weight	296.342
Purity	>90% (HPLC)
Solubility	Soluble in H₂O

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Application Notes

• Amidinomycin exhibited antibacterial activity against B. subtilis and B. megaterium.¹⁾

Bacterial species	IC₅₀(μg/ml)
B. subtilis	5
B. megaterium APF	10
E. coli	＞320

• Amidinomycin exhibited antiviral activity against influenza viruses.³⁾

Virus species	Strain name	MIC (μg/ml)
Influenza A	PR8	8.8
Influenza A	FM1	1.7
Influenza B	Zee	1.7

* Biological activity of the product was not verified. The values shown above were cited from the references.

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Reference

Nakamura S., et al., J. Antibiot. Ser. A, 14(2), 103-106(1961). [DOI:10.11554/antibioticsa.14.2_103]
Kuroya M., et al., Japan. J. Microb., 1(2), 85-90(1957). [PMID:13549116]
Kobayashi N., Tohoku J. Exp. Med., 70(1), 95-102(1959). [PMID:14410278]
Nakamura S., et al., J. Antibiot. Ser. A, 14(3), 163-164(1961). [DOI:10.11554/antibioticsa.14.3_163]
Kaneda M., et al., J. Antibiot., 33(7), 778-780(1980). [PMID:7410224]

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Product Information

[Date : July 04 2026 00:09]

Detail Product Name Product Code Supplier Size Price

Amidinomycin (sulfate), Antibacterial, Antiviral
DatasheetThis may not be the latest data sheet. 20414 IMCInstitute of Microbial Chemistry 1 mg $500

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Description	M.W.: 296.342 Purity : >90% (HPLC) Molecular Formula : C9H18N4O•H2SO4 Solubility : Soluble in H2O, Amidinomycin is a natural bioactive compound with antibacterial and antiviral activities.
Storage		CAS	74984-58-0
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[Date : July 04 2026 00:09]

Amidinomycin (sulfate), Antibacterial, Antiviral

DatasheetThis may not be the latest data sheet.

Product Code: 20414
Supplier: IMC
Size: 1mg
Price: $500

Description	M.W.: 296.342 Purity : >90% (HPLC) Molecular Formula : C9H18N4O•H2SO4 Solubility : Soluble in H2O, Amidinomycin is a natural bioactive compound with antibacterial and antiviral activities.
Storage		CAS	74984-58-0
Link

Contact

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