41866
(S)-(+)-7,8-Dihydrokavain
analytical standard
别名:
(6S)-5,6-Dihydro-4-methoxy-6-(2-phenylethyl)-2H-pyran-2-one, 7,8-Dihydrokawain, Dihydrokavain, Marindinin
等级
analytical standard
质量水平
方案
≥98.0% (HPLC)
旋光性
[α]/D 29±2°, c = 0.5 in methanol
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
杂质
≤5.0% water
应用
food and beverages
包装形式
neat
储存温度
2-8°C
SMILES字符串
COC1=CC(=O)O[C@@H](CCc2ccccc2)C1
InChI
1S/C14H16O3/c1-16-13-9-12(17-14(15)10-13)8-7-11-5-3-2-4-6-11/h2-6,10,12H,7-9H2,1H3/t12-/m0/s1
InChI key
VOOYTQRREPYRIW-LBPRGKRZSA-N
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应用
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
包装
Bottomless glass bottle. Contents are inside inserted fused cone.
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
K K Smith et al.
Psychopharmacology, 155(1), 86-90 (2001-05-26)
Piper methysticum extract (kava kava) possesses numerous therapeutic properties, but it is unknown which of its principle constituents (kavalactones) subserve such effects. This experiment sought to characterize the putative anxiolytic properties of P. methysticum extract and its six principle kavalactones
J Friese et al.
Planta medica, 64(5), 458-459 (1998-08-05)
The mode of action of the kava pyrones, kavain, dihydrokavain and dihydromethysticin on the specific binding of [3H]-batrachotoxinin-A 20-alpha-benzoate to epitope 2 of voltage-dependent Na+ channels was investigated by performing saturation experiments in the presence and absence of these kava
Karen Savage et al.
Phytotherapy research : PTR, 32(1), 3-18 (2017-11-24)
Anxiety disorders are chronic and functionally disabling conditions with high psychological stress, characterised by cognitive symptoms of excessive worry and focus difficulties and physiological symptoms such as muscle tension and insomnia. Gamma-aminobutyric acid (GABA) is an inhibitory neurotransmitter within the
Lili Lin et al.
Organic letters, 10(6), 1311-1314 (2008-02-29)
An efficient catalytic asymmetric hetero-Diels-Alder reaction of Brassard's diene with aliphatic aldehydes was reported. The catalyst, which was generated from (R)-BINOL, Ti(i-PrO)4, and 4-picolyl chloride hydrochloride, promoted the reaction smoothly to afford the corresponding alpha,beta-unsaturated delta-lactone derivatives in moderate-to-good yields
Matthias Unger et al.
Planta medica, 68(12), 1055-1058 (2002-12-21)
Inhibitors of cytochrome P450 3A4 (CYP3A4) were identified in crude extracts from the rhizomes of Piper methysticum G. Forst. (Kava-Kava) using bioassay-guided fractionation. After preliminary purification of an ethyl acetate extract with solid phase extraction, the eluate was further fractionated
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