Atranorin

Modify Date: 2025-08-25 13:08:38

Atranorin Structure
Atranorin structure
Common Name Atranorin
CAS Number 479-20-9 Molecular Weight 374.341
Density 1.4±0.1 g/cm3 Boiling Point 535.7±50.0 °C at 760 mmHg
Molecular Formula C19H18O8 Melting Point 156-158ºC
MSDS N/A Flash Point 189.3±23.6 °C

 Use of Atranorin


Atranorin is a lichen secondary metabolite. Atranorin inhibits lung cancer cell motility and tumorigenesis by affecting AP-1, Wnt, and STAT signaling and suppressing RhoGTPase activity[1][2].

 Names

Name (3-hydroxy-4-methoxycarbonyl-2,5-dimethylphenyl) 3-formyl-2,4-dihydroxy-6-methylbenzoate
Synonym More Synonyms

 Atranorin Biological Activity

Description Atranorin is a lichen secondary metabolite. Atranorin inhibits lung cancer cell motility and tumorigenesis by affecting AP-1, Wnt, and STAT signaling and suppressing RhoGTPase activity[1][2].
Related Catalog
Target

RhoGTPase[1]

References

[1]. Studzinska-Sroka E, et al. Atranorin - An Interesting Lichen Secondary Metabolite. Mini Rev Med Chem. 2017;17(17):1633-1645.

[2]. Zhou R, et al. The lichen secondary metabolite atranorin suppresses lung cancer cell motility and tumorigenesis. Sci Rep. 2017 Aug 15;7(1):8136.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 535.7±50.0 °C at 760 mmHg
Melting Point 156-158ºC
Molecular Formula C19H18O8
Molecular Weight 374.341
Flash Point 189.3±23.6 °C
Exact Mass 374.100159
PSA 130.36000
LogP 6.14
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.644
InChIKey YLOYKYXNDHOHHT-UHFFFAOYSA-N
SMILES COC(=O)c1c(C)cc(OC(=O)c2c(C)cc(O)c(C=O)c2O)c(C)c1O

 Safety Information

Hazard Codes Xi

 Synonyms

Atranorine
Atranorin
3-Formyl-2,4-dihydroxy-6-methylbenzoic Acid 3-Hydroxy-4-(methoxycarbonyl)-2,5-dimethylphenyl Ester
Atranorinsaeure-methylester
Parmelin
EINECS 207-527-7
Benzoic acid, 3-formyl-2,4-dihydroxy-6-methyl-, 3-hydroxy-4- (methoxycarbonyl)-2,5-dimethylphenyl ester
Usnarin
Benzoic acid, 3-formyl-2,4-dihydroxy-6-methyl-, 3-hydroxy-4-(methoxycarbonyl)-2,5-dimethylphenyl ester
Benzoic acid, 3-formyl-2,4-dihydroxy-6-methyl-, 3-hydroxy-4-(methoxycarbonyl)-2,5-dimethylphenyl ester (9CI)
3-Hydroxy-4-(methoxycarbonyl)-2,5-dimethylphenyl 3-formyl-2,4-dihydroxy-6-methylbenzoate
Parmelin acid
Atranoric acid
Usnarin acid
Antranoric acid
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