Daurichromenic acid

Modify Date: 2024-01-03 21:46:17

Daurichromenic acid Structure
Daurichromenic acid structure
Common Name Daurichromenic acid
CAS Number 82003-90-5 Molecular Weight 370.48
Density 1.1±0.1 g/cm3 Boiling Point 503.7±50.0 °C at 760 mmHg
Molecular Formula C23H30O4 Melting Point N/A
MSDS N/A Flash Point 167.1±23.6 °C

 Use of Daurichromenic acid


Daurichromenic acid is a chromene, which can be isolated from the leaves and twigs of Rhododendron dauricum. Daurichromenic acid has potent anti-HIV activity with an EC50 value of 0.00567 μg/mL[1].

 Names

Name (2S)-2-[(3E)-4,8-Dimethyl-3,7-nonadien-1-yl]-5-hydroxy-2,7-dimeth yl-2H-chromene-6-carboxylic acid
Synonym More Synonyms

 Daurichromenic acid Biological Activity

Description Daurichromenic acid is a chromene, which can be isolated from the leaves and twigs of Rhododendron dauricum. Daurichromenic acid has potent anti-HIV activity with an EC50 value of 0.00567 μg/mL[1].
Related Catalog
References

[1]. Kashiwada Y, et al. Isolation of rhododaurichromanic acid B and the anti-HIV principles rhododaurichromanic acid A and rhododaurichromenic acid from Rhododendron dauricum[J]. Tetrahedron, 2001, 57(8): 1559-1563.

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 503.7±50.0 °C at 760 mmHg
Molecular Formula C23H30O4
Molecular Weight 370.48
Flash Point 167.1±23.6 °C
Exact Mass 370.214417
PSA 66.76000
LogP 9.20
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.554

 Synthetic Route

~58%

Daurichromenic acid Structure

Daurichromenic acid

CAS#:82003-90-5

Literature: Liu, Kegang; Woggon, Woif-D. European Journal of Organic Chemistry, 2010 , # 6 p. 1033 - 1036

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Daurichromenic acid Structure

Daurichromenic acid

CAS#:82003-90-5

Literature: UNIVERSITY OF IOWA RESEARCH FOUNDATION; JIN, Zhendong; KANG, Ying Patent: WO2004/58738 A1, 2004 ; Location in patent: Page 2/2 ;

 Synonyms

2H-1-Benzopyran-6-carboxylic acid, 2-[(3E)-4,8-dimethyl-3,7-nonadien-1-yl]-5-hydroxy-2,7-dimethyl-, (2S)-
(2S)-2-[(3E)-4,8-Dimethyl-3,7-nonadien-1-yl]-5-hydroxy-2,7-dimethyl-2H-chromene-6-carboxylic acid
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