Catalogue Number
BN-O1641
Analysis Method
HPLC,NMR,MS
Specification
98%(HPLC)
Storage
-20℃
Molecular Weight
396.4
Appearance
Yellow powder
Botanical Source
This product is isolated and purified from the herbs of Garcinia xanthochymus
Structure Type
Xanthones
Category
Standards;Natural Pytochemical;API
SMILES
CC(=CCC1=C(C(=C(C2=C1C(=O)C3=C(C=CC(=C3O2)O)O)O)O)CC=C(C)C)C
Synonyms
9H-Xanthen-9-one, 3,4,5,8-tetrahydroxy-1,2-bis(3-methyl-2-buten-1-yl)-/3,4,5,8-Tetrahydroxy-1,2-bis(3-methyl-2-buten-1-yl)-9H-xanthen-9-one
IUPAC Name
3,4,5,8-tetrahydroxy-1,2-bis(3-methylbut-2-enyl)xanthen-9-one
Density
1.3±0.1 g/cm3
Solubility
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Flash Point
214.1±25.0 °C
Boiling Point
616.4±55.0 °C at 760 mmHg
Melting Point
InChl
InChl Key
SHZLJVCQGYKZLS-UHFFFAOYSA-N
WGK Germany
RID/ADR
HS Code Reference
2932990000
Personal Projective Equipment
Correct Usage
For Reference Standard and R&D, Not for Human Use Directly.
Meta Tag
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No Technical Documents Available For This Product.
17511007
Three new hydroxylated xanthones with prenyl or geranyl substituents, compounds 1-3, were isolated from the twig bark of Garcinia xanthochymus, along with the four known compounds 1,4,5,6-tetrahydroxy-7,8-diprenylxanthone (4), 1,3,5,6-tetrahydroxy-4,7,8-triprenylxanthone (5), garciniaxanthone E (6), and 6-prenylapigenin (7). Their structures were elucidated by extensive spectroscopic analysis, including 1D- and 2D-NMR as well as HR-MS experiments. All compounds showed moderate cytotoxicities against breast cancer (MDA-MB-435S) and lung adenocarcinoma (A549) cell lines, but lacked antifungal activity against Candida albicans.
Cytotoxic prenylated phenolic compounds from the twig bark of Garcinia xanthochymus.
Han QB1, Qiao CF, Song JZ, Yang NY, Cao XW, Peng Y, Yang DJ, Chen SL, Xu HX.
2007 May
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