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59780

Supelco

DL-Kavain

analytical standard

Synonym(s):

trans-5,6-Dihydro-4-methoxy-6-(2-phenylethenyl)-2H-pyran-2-one, DL-Kawain

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About This Item

Empirical Formula (Hill Notation):
C14H14O3
CAS Number:
3155-48-4
Molecular Weight:
230.26
Beilstein:
177877
MDL number:
MFCD00270446
UNSPSC Code:
85151701
PubChem Substance ID:
329758719
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Assay

≥95.0% (HPLC)

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

142-148 °C

application(s)

food and beverages

format

neat

SMILES string

COC1=CC(=O)OC(C1)\C=C\c2ccccc2

InChI

1S/C14H14O3/c1-16-13-9-12(17-14(15)10-13)8-7-11-5-3-2-4-6-11/h2-8,10,12H,9H2,1H3/b8-7+

InChI key

XEAQIWGXBXCYFX-BQYQJAHWSA-N

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General description

DL-Kavain, an analog of yangonin, is a kavalactone found in the kava plant.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCC5803
BCCC1734
BCBZ9735
BCBW4128
BCBV3809

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Huaiping Yuan et al.
Journal of clinical periodontology, 38(11), 1029-1036 (2011-11-19)
The purpose of this study was to assess the role of anti-bone resorptive agents and an anti-inflammatory compound in murine Porphyromonas gingivalis (P. gingivalis)-induced periodontitis. Six randomly assigned groups were administered vehicle (saline, control) (n = 6), P. gingivalis infection only (untreated)
Roberto Cirilli et al.
Journal of separation science, 31(12), 2206-2210 (2008-06-20)
First baseline HPLC enantioseparation of kavain is described. Complete enantiodiscrimination was achieved on the immobilised-type Chiralpak IA chiral stationary phase (CSP) using pure methanol and simple methanol-water and ethanol-water mixtures as eluents. A water-dependent enantioselectivity was clearly demonstrated. Performance of
M Villain et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 798(2), 351-354 (2003-12-04)
A sensitive, specific and reproducible method for the quantitative determination of kavain in human hair has been developed. The sample preparation involved a decontamination step of the hair with methylene chloride. The hair sample (about 50 mg) was incubated in
James M Mathews et al.
Drug metabolism and disposition: the biological fate of chemicals, 33(10), 1555-1563 (2005-07-22)
Reported adverse drug interactions with the popular herb kava have spurred investigation of the mechanisms by which kava could mediate these effects. In vivo and in vitro experiments were conducted to examine the effects of kava extract and individual kavalactones
Shuang Fu et al.
World journal of gastroenterology, 14(4), 541-546 (2008-01-19)
To investigate whether the major kavalactone kavain imposes adverse effects on the liver ultrastructure and function by affecting vascular and microvascular architecture and altering hepatocellular morphology. Kavain solution (10 microg/mL or 43.5 micromol/L) was perfused for 2 h in isolated
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