4,9-Dihydroxy-α-lapachone

Modify Date: 2025-08-26 10:46:23

4,9-Dihydroxy-α-lapachone structure	Common Name	4,9-Dihydroxy-α-lapachone
	CAS Number	56473-67-7	Molecular Weight	274.27
	Density	1.5±0.1 g/cm3	Boiling Point	495.3±45.0 °C at 760 mmHg
	Molecular Formula	C₁₅H₁₄O₅	Melting Point	N/A
	MSDS	N/A	Flash Point	190.0±22.2 °C

Use of 4,9-Dihydroxy-α-lapachone

Catalpanp-1 is a potent anti-microbial agent. Catalpanp-1 has strong antimicrobial effect on yeast, bacteria, fungi and the like[1].

Name	(4S)-4,9-Dihydroxy-2,2-dimethyl-3,4-dihydro-2H-benzo[g]chromene-5 ,10-dione
Synonym	More Synonyms

Description	Catalpanp-1 is a potent anti-microbial agent. Catalpanp-1 has strong antimicrobial effect on yeast, bacteria, fungi and the like[1].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Anti-infection >> Fungal Signaling Pathways >> Anti-infection >> Bacterial
References	[1]. Composition for inhibiting growth of microorganisms containing catalpanp-1 with structure of 4,9-dihydroxy-2,2-dimethyl-3,4-dihydronaphtho[2,3-b]pyran-5,10-dione. Patent, KR2004019805 A. 2002-08-30.

(4S)-4,9-Dihydroxy-2,2-dimethyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione

2H-Naphtho[2,3-b]pyran-5,10-dione, 3,4-dihydro-4,9-dihydroxy-2,2-dimethyl-, (4S)-

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