xanthatin
xanthatin Basic information
- Product Name:
- xanthatin
- Synonyms:
-
- 2H-Cyclohepta[b]furan-2-one,3,3a,4,7,8,8a-hexahydro-7-Methyl-3-Methylene-6-(3-oxo-1-buten-1-yl)-,(3aR,7S,8aS)-
- (3aR)-3,3aα,4,7,8,8aβ-Hexahydro-7β-methyl-3-methylene-6-(3-oxo-1-butenyl)-2H-cyclohepta[b]furan-2-one
- (3aR)-3-Methylene-7β-methyl-6-(3-oxo-1-butenyl)-3,3aα,4,7,8,8aβ-hexahydro-2H-cyclohepta[b]furan-2-one
- 2H-Cyclohepta[b]furan-2-one, 3,3a,4,7,8,8a-hexahydro-7-methyl-3-methylene-6-[(1E)-3-oxo-1-buten-1-yl]-, (3aR,7S,8aS)-
- (3aR,7S,8aS)-7-methyl-3-methylidene-6-[(E)-3-oxobut-1-enyl]-4,7,8,8a-tetrahydro-3aH-cyclohepta[b]furan-2-one
- ( - ) - xanthatin
- (3aR,7S,8aS)-7-methyl-3-methylidene-6-[(1E)-3-oxobut-1-en-1-yl]-3,3a,4,7,8,8a-hexahydro-2H-cyclohepta[b]furan-2-one
- (3aR,7S,8aS)-7-Methyl-3-methylene-6-((E)-3-oxobut-1-en-1-yl)-3,3a,4,7,8,8a-hexahydro-2H-cyclohepta[b]furan-2-one
- CAS:
- 26791-73-1
- MF:
- C15H18O3
- MW:
- 246.3
- Product Categories:
-
- chemical reagent
- pharmaceutical intermediate
- phytochemical
- reference standards from Chinese medicinal herbs (TCM).
- standardized herbal extract
- Mol File:
- 26791-73-1.mol
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xanthatin Chemical Properties
- Melting point:
- 114.5-115°
- alpha
- D30 -20° (ethanol)
- storage temp.
- 2-8°C
- Boiling point:
- 444.3±45.0 °C(Predicted)
- Density
- 1.10±0.1 g/cm3(Predicted)
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xanthatin Usage And Synthesis
Definition
ChEBI: Xanthatin is a sesquiterpene lactone.
Purification Methods
Crystallise xanthatin from MeOH, aqueous MeOH, EtOH or aqueous EtOH. UV: 213 and 275nm (max 7300). The 2,4-dinitrophenylhydrazone has m 240o(dec) (twice recrystallised from CHCl3/MeOH). [Geissman et al. J Am Chem Soc 76 685 1954, Deuel & Geissman J Am Chem Soc 79 3778 1957, Beilstein 17 III/IV 6221, 17/1 V 305.]
xanthatinSupplier
Chengdu Push Bio-Technology Co., Ltd. Gold
- Tel
- 028-85370565-229 18080489829
- 3004654993@qq.com
Chembest Research Laboratories Limited
- Tel
- 021-20908456
- sales@BioChemBest.com
BEST-REAGENT
- Tel
- 400-1166-196 18981987031
- cdhxsj@163.com
Dalian Meilun Biotech Co., Ltd.
- Tel
- 0411-62910999 13889544652
- sales@meilune.com
BioBioPha Co., Ltd.
- Tel
- 0871-65217109 13211707573;
- y.liu@mail.biobiopha.com
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