7-O-Methylaloeresin A

Modify Date: 2024-01-14 17:31:43

7-O-Methylaloeresin A Structure
7-O-Methylaloeresin A structure
Common Name 7-O-Methylaloeresin A
CAS Number 329361-25-3 Molecular Weight 554.542
Density 1.5±0.1 g/cm3 Boiling Point 789.9±60.0 °C at 760 mmHg
Molecular Formula C29H30O11 Melting Point N/A
MSDS N/A Flash Point 260.0±26.4 °C

 Use of 7-O-Methylaloeresin A


7-O-Methylaloeresin A is 5-methylchromone glycoside isolated from Commiphora socotrana (Burseraceae)[1]. 7-O-Methylaloeresin A exhibits good activity against multiple drug resistant Staphylococcus aureus (NCTC 11994) and Salmonella typhimurium (ATCC 1255) with MIC values of 0.72 and 0.18 mM, respectively[2].7-O-Methylaloeresin A has antioxidant activities, gives IC50 values of 0.026  mM and 0.021  mM for DPPH and 2-deoxyribose degradation assay, respectively[2].

 Names

Name (1S)-1,5-anhydro-2-O-[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]-1-[7-methoxy-5-methyl-4-oxo-2-(2-oxopropyl)-4H-chromen-8-yl]glucitol
Synonym More Synonyms

 7-O-Methylaloeresin A Biological Activity

Description 7-O-Methylaloeresin A is 5-methylchromone glycoside isolated from Commiphora socotrana (Burseraceae)[1]. 7-O-Methylaloeresin A exhibits good activity against multiple drug resistant Staphylococcus aureus (NCTC 11994) and Salmonella typhimurium (ATCC 1255) with MIC values of 0.72 and 0.18 mM, respectively[2].7-O-Methylaloeresin A has antioxidant activities, gives IC50 values of 0.026  mM and 0.021  mM for DPPH and 2-deoxyribose degradation assay, respectively[2].
Related Catalog
References

[1]. Blitzke T, et al. 7-O-methylaloeresin A--a new chromone glycoside from Commiphora socotrana. Nat Prod Lett. 2001;15(1):27-33.

[2]. Asamenew G, et al. In vitro antimicrobial and antioxidant activities of anthrone and chromone from the latex of Aloe harlana Reynolds. Phytother Res. 2011 Dec;25(12):1756-60.

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 789.9±60.0 °C at 760 mmHg
Molecular Formula C29H30O11
Molecular Weight 554.542
Flash Point 260.0±26.4 °C
Exact Mass 554.178833
LogP 3.05
Vapour Pressure 0.0±2.9 mmHg at 25°C
Index of Refraction 1.653

 Synonyms

(1S)-1,5-Anhydro-2-O-[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]-1-[7-methoxy-5-methyl-4-oxo-2-(2-oxopropyl)-4H-chromen-8-yl]-D-glucitol
D-Glucitol, 1,5-anhydro-2-O-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-1-C-[7-methoxy-5-methyl-4-oxo-2-(2-oxopropyl)-4H-1-benzopyran-8-yl]-, (1S)-
(1S)-1,5-Anhydro-2-O-[(2E)-3-(4-hydroxyphenyl)-2-propenoyl]-1-[7-methoxy-5-methyl-4-oxo-2-(2-oxopropyl)-4H-chromen-8-yl]-D-glucitol
(1S)-1,5-anhydro-2-O-[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]-1-[7-methoxy-5-methyl-4-oxo-2-(2-oxopropyl)-4H-chromen-8-yl]glucitol
D-glucitol, 1,5-anhydro-2-O-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]-1-C-[7-methoxy-5-methyl-4-oxo-2-(2-oxopropyl)-4H-1-benzopyran-8-yl]-, (1S)-
O-Methylaloeresin A, 7-