| Weight | 284.267 g/mol |
|---|---|
| Formula | C16H12O5 |
| Hydrogen Acceptors | 5 |
| Hydrogen Donors | 2 |
| Aromatic Rings | 2 |
| Rotatable Bonds | 1 |
Physcion (521-61-9)
parietin · physcione · emodin 3-methyl ether
Score:
#2307 in Biochemistry
,
#4608 in Biology
,
#5844 in Chemistry
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- Parietin, a photoprotective secondary product of the lichen Xanthoria parietina (Oecologia, 1996)
- Evaluation of the antibacterial activity of Ventilago madraspatana Gaertn., Rubia cordifolia Linn. and Lantana camara Linn.: isolation of emodin and physcion as active antibacterial agents (Phytotherapy Research, 2005)
- Occurrence of emodin, chrysophanol and physcion in vegetables, herbs and liquors. Genotoxicity and anti-genotoxicity of the anthraquinones and of the whole plants. (Food and Chemical Toxicology, 1999)
- Ultrasonic extraction and HPLC determination of anthraquinones, aloeemodine, emodine, rheine, chrysophanol and physcione, in roots of Polygoni multiflori (Phytochemical Analysis, 2009)
- Variable responses of different human cancer cells to the lichen compounds parietin, atranorin, usnic acid and gyrophoric acid. (Toxicology in Vitro, 2011)
- Is parietin a UV-B or a blue-light screening pigment in the lichen Xanthoria parietina? (Photochemical and Photobiological Sciences, 2003)
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Predict GHS Hazards for Any Chemical in silico.
Including Acute Oral Tox, Skin Sensitization, Eye Irritation, Aquatic Tox, & more. - parietin
- physcione
- emodin 3-methyl ether
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SMILESCC1=CC(=C2C(=C1)C(=O)C3=CC(=CC(=C3C2=O)O)OC)O
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InChIKeyFFWOKTFYGVYKIR-UHFFFAOYSA-N
- Pubchem - Physcion
- Wikipedia - parietin
Parietin is the predominant cortical pigment of lichens in the genus Caloplaca, a secondary product of the lichen Xanthoria parietina, and a pigment found in the roots of Curled Dock (Rumex crispus). It has an orangy-yellow color and absorbs blue light. It is also known as physcion.
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