おすすめの製品
グレード
analytical standard
品質水準
アッセイ
≥99.0% (GC)
シェルフライフ
limited shelf life, expiry date on the label
保管条件
under inert gas (Argon)
テクニック
HPLC: suitable
gas chromatography (GC): suitable
不純物
≤1.0% water
mp
35-39 °C
アプリケーション
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
フォーマット
neat
保管温度
2-8°C
SMILES記法
C[C@@H]1CC(=O)C=C2CC[C@H](C[C@@]12C)C(C)=C
InChI
1S/C15H22O/c1-10(2)12-5-6-13-8-14(16)7-11(3)15(13,4)9-12/h8,11-12H,1,5-7,9H2,2-4H3/t11-,12-,15+/m1/s1
InChI Key
WTOYNNBCKUYIKC-JMSVASOKSA-N
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詳細
(+)-Nootkatone is a bicyclic conjugated sesquiterpene ketone,[1] which is found as an important flavoring constituent in grapes.[2] It can be synthesized from the sesquiterpene hydrocarbon valencene.[2] It finds applications as an antiulcer drug and has insecticidal activity against Drosophila melanogaster.[3]
アプリケーション
(+)-Nootkatone may be used as a reference standard in the determination of (+)-nootkatone in Alpinia oxyphylla oil using gas chromatography coupled with flame ionization detector (GC-FID).[3]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
44889-100MG:
44889-50MG:
44889-VAR:
44889-BULK:
Conversion of valencene to nootkatone.
Hunter KLG and Brogden BW
Journal of Food Science, 30(5), 876-878 (1965)
Sesquiterpenes. I. Nootkatone, a new grapefruit flavor constituent.
MacLeod WD and Buigues NM.
Journal of Food Science, 29(5), 565-568 (1964)
Marco A Fraatz et al.
Applied microbiology and biotechnology, 83(1), 35-41 (2009-04-01)
Due to its pleasant grapefruit-like aroma and various further interesting molecular characteristics, (+)-nootkatone represents a highly sought-after specialty chemical. (+)-Nootkatone is accumulated in its producer plants in trace amounts only, and the demand of the food, cosmetics and pharmaceutical industry
Qing Miao et al.
Journal of pharmaceutical and biomedical analysis, 102, 436-442 (2014-12-03)
Analytical methods for quantitative analysis and chemical fingerprinting of volatile oils from Alpinia oxyphylla were established. The volatile oils were prepared by hydrodistillation, and the yields were between 0.82% and 1.33%. The developed gas chromatography-flame ionization detection (GC-FID) method showed
Boyuan Wang et al.
Molecular cell, 80(1), 29-42 (2020-08-29)
(p)ppGpp is a nucleotide messenger universally produced in bacteria following nutrient starvation. In E. coli, ppGpp inhibits purine nucleotide synthesis by targeting several different enzymes, but the physiological significance of their inhibition is unknown. Here, we report the structural basis of
アクティブなフィルタ
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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