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Merck
CN

102032

黄烷酮

98%

别名:

2,3-二氢黄酮

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关于此项目

经验公式(希尔记法):
C15H12O2
化学文摘社编号:
分子量:
224.25
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
207-654-8
MDL number:
Assay:
98%
Form:
solid
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InChI key

ZONYXWQDUYMKFB-UHFFFAOYSA-N

InChI

1S/C15H12O2/c16-13-10-15(11-6-2-1-3-7-11)17-14-9-5-4-8-12(13)14/h1-9,15H,10H2

SMILES string

O=C1CC(Oc2ccccc12)c3ccccc3

assay

98%

form

solid

mp

76-78 °C (lit.)

functional group

ketone, phenyl

Gene Information

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General description

黄酮为白色至类白色粉末。检测柠檬汁中黄酮的含量有助于鉴别柠檬汁的真伪、检测柑橘汁的掺假以及鉴别果汁饮料中橙汁的存在 。橙皮苷是存在于罗宾逊、弗里蒙特和萨摩柑橘汁和葡萄酒中的主要黄酮

Application

将黄酮用于高效液相色谱与电喷雾离子阱质谱联用的方法分离和检测天然黄酮苷元 。水飞蓟宾,一种黄酮,被用于多种生物学功能

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Ravindra Suryakant Hegade et al.
Journal of chromatography. A, 1628, 461425-461425 (2020-08-30)
A new broadly applicable achiral-chiral 2-dimensional heart-cutting (LC-LC) platform is designed comprising a multi-column selection approach in the chiral dimension. As both dimensions are operated in a highly aqueous reversed-phase type mode, analysis of a broad range of pharmaceutical solutes
Zeraye Mehari Haile et al.
Frontiers in plant science, 10, 1704-1704 (2020-02-23)
Botrytis cinerea is an important necrotroph in vineyards. Primary infections are mostly initiated by airborne conidia from overwintered sources around bloom, then the fungus remains quiescent from bloom till maturity and egresses at ripeness. We previously described in detail the
Allison M Heskes et al.
PloS one, 7(7), e40856-e40856 (2012-08-23)
We report the widespread occurrence of structurally diverse oleuropeyl glucose esters, including the new diester eucaglobulin B, localized specifically to the essential oil secretory cavities of myrtaceous species. Clear taxonomic patterns in the composition of cavity extracts within the genus
Ellen De Keyser et al.
BMC molecular biology, 14, 13-13 (2013-06-27)
Flower colour variation is one of the most crucial selection criteria in the breeding of a flowering pot plant, as is also the case for azalea (Rhododendron simsii hybrids). Flavonoid biosynthesis was studied intensively in several species. In azalea, flower
C S Creaser et al.
The Analyst, 117(7), 1105-1109 (1992-07-01)
A method for the characterization of flavanones in fruit juices, involving solvent extraction, hydrolysis to the corresponding aglycones, trimethylsilylation and combined gas chromatography-mass spectrometry, is reported. The application of the method is demonstrated for the analysis of orange, lemon, grapefruit

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