CAS 2732-18-5|5,7-Dihydroxycoumarin

Introduction：Basic information about CAS 2732-18-5|5,7-Dihydroxycoumarin, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. 5,7-Dihydroxycoumarin BiologicalActivity
3. Chemical & Physical Properties
4. Safety Information
5. Customs
6. Synonyms

Common Name	5,7-Dihydroxycoumarin
CAS Number	2732-18-5	Molecular Weight	178.141
Density	1.6±0.1 g/cm3	Boiling Point	506.4±19.0 °C at 760 mmHg
Molecular Formula	C₉H₆O₄	Melting Point	/
MSDS	/	Flash Point	216.9±15.0 °C

Names

Name	5,7-dihydroxychromen-2-one
Synonym	More Synonyms

5,7-Dihydroxycoumarin BiologicalActivity

Description	5,7-Dihydroxycoumarin is a coumarin isolated from the inflorescences of Macaranga triloba. 5,7-Dihydroxycoumarin has antibacterial activities[1][2].
Related Catalog	Research Areas >>InfectionSignaling Pathways >>Anti-infection >>Bacterial
References	[1]. Ishak Zakaria, et al. Flavonoids with antiplasmodial and cytotoxic activities of Macaranga triloba. Fitoterapia. 2012 Jul;83(5):968-72. [2]. Yi-Ping Chin, et al. Synthesis and evaluation of antibacterial activities of 5,7-dihydroxycoumarin derivatives. Arch Pharm (Weinheim). 2011 Jun;344(6):386-93.

Description

5,7-Dihydroxycoumarin is a coumarin isolated from the inflorescences of Macaranga triloba. 5,7-Dihydroxycoumarin has antibacterial activities[1][2].

Related Catalog

Research Areas >>InfectionSignaling Pathways >>Anti-infection >>Bacterial

References

[1]. Ishak Zakaria, et al. Flavonoids with antiplasmodial and cytotoxic activities of Macaranga triloba. Fitoterapia. 2012 Jul;83(5):968-72.

[2]. Yi-Ping Chin, et al. Synthesis and evaluation of antibacterial activities of 5,7-dihydroxycoumarin derivatives. Arch Pharm (Weinheim). 2011 Jun;344(6):386-93.

Chemical & Physical Properties

Density	1.6±0.1 g/cm3
Boiling Point	506.4±19.0 °C at 760 mmHg
Molecular Formula	C₉H₆O₄
Molecular Weight	178.141
Flash Point	216.9±15.0 °C
Exact Mass	178.026611
PSA	70.67000
LogP	0.86
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.689
InChIKey	KIQQFVJHWNCGAU-UHFFFAOYSA-N
SMILES	O=c1ccc2c(O)cc(O)cc2o1
Storage condition	2-8°C

Safety Information

Hazard Codes	Xi
HS Code	2932209090

Customs

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

5,7-Dihydroxy-cumarin

Coumarin derivative,1a

5,7-dihydroxy-chromen-2-one

2H-1-Benzopyran-2-one, 5,7-dihydroxy-

5,7-Dihydroxy-2H-chromen-2-one

5,7-dihydroxyocoumarin

5,7-DIHYDROXYCOUMARIN

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