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A6652

Sigma-Aldrich

Atranorin

Synonym(s):

3-Formyl-2,4-dihydroxy-6-methylbenzoic acid 3-hydroxy-4-(methoxycarbonyl)-2,5-dimethylphenyl ester, Atranoric acid, Parmelin, Parmelin acid, Usnarin, Usnarin acid

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About This Item

Empirical Formula (Hill Notation):
C19H18O8
CAS Number:
479-20-9
Molecular Weight:
374.34
EC Number:
207-527-7
MDL number:
MFCD00016597
UNSPSC Code:
12352103

description

Material is a mixture of atranorin and chloroatranorin

SMILES string

COC(=O)c1c(C)cc(OC(=O)c2c(C)cc(O)c(C=O)c2O)c(C)c1O

InChI

1S/C19H18O8/c1-8-5-12(21)11(7-20)17(23)15(8)19(25)27-13-6-9(2)14(18(24)26-4)16(22)10(13)3/h5-7,21-23H,1-4H3

InChI key

YLOYKYXNDHOHHT-UHFFFAOYSA-N

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Certificates of Analysis (COA)

Lot/Batch Number
115F0155

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Agnieszka Galanty et al.
Toxicology in vitro : an international journal published in association with BIBRA, 40, 161-169 (2017-01-18)
Lichens are an interesting source of potential anti-tumor compounds, among which usnic acid and atranorin seem to be the most promising, but their impact on invasive potential of tumor cells has not yet been comprehensively addressed. The aim of the

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