Physcion

For Research Use Only.
Category
Anthraquinones
Cat.No.
NP0902
CAS
521-61-9
Product Name
Physcion
Structure

Product Details

Description
Physcion is an anthraquinone from roots of Rheum officinale Baill.It has also shown anti-fungal activity against barley powdery mildew and cucumber powdery mildew, more efficiently in the latter case than treatments with fenarimol and polyoxin B.
Synonyms
Physcione; Rheochrysidin; Emodin 3-methyl ether; 1,8-Dihydroxy-3-methoxy-6-methylanthraquinone; NSC 251670
IUPAC Name
1,8-dihydroxy-3-methoxy-6-methylanthracene-9,10-dione
Molecular Weight
284.26
Molecular Formula
C16H12O5
Canonical SMILES
CC1=CC(=C2C(=C1)C(=O)C3=CC(=CC(=C3C2=O)O)OC)O
InChI
InChI=1S/C16H12O5/c1-7-3-9-13(11(17)4-7)16(20)14-10(15(9)19)5-8(21-2)6-12(14)18/h3-6,17-18H,1-2H3
InChIKey
FFWOKTFYGVYKIR-UHFFFAOYSA-N
Melting Point
202-204°C (dec.)
Purity
>98%
Density
1.448 g/cm3
Solubility
Soluble in Chloroform (Slightly, Heated), Ethyl Acetate (Slightly, Heated)
Appearance
Yellow to Dark Yellow to Dark Orange Solid
Application
anti-inflammatory; antifungal; anti-cancer activities; anti-proliferative
Storage
Store at -20°C
Form
Powder
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