65999
氯化芹菜定
analytical standard
别名:
4′,5,7-Trihydroxyflavylium chloride
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C15H11ClO4
化学文摘社编号:
分子量:
290.70
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
InChI key
GYQDOAKHUGURPD-UHFFFAOYSA-N
SMILES string
[Cl-].Oc1ccc(cc1)-c2ccc3c(O)cc(O)cc3[o+]2
InChI
1S/C15H10O4.ClH/c16-10-3-1-9(2-4-10)14-6-5-12-13(18)7-11(17)8-15(12)19-14;/h1-8H,(H2-,16,17,18);1H
grade
analytical standard
assay
≥97.0% (HPLC)
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
food and beverages
format
neat
storage temp.
−20°C
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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)
Yun Xiong et al.
Food research international (Ottawa, Ont.), 137, 109671-109671 (2020-11-26)
In this study, comprehensive profiling of the phenolic compounds in sorghum grain was achieved by analysing the free and bound extracts of sorghum bran and kernel fractions from five Australian sorghum genotypes (1 white, 2 red, 1 brown and 1
Bhimalingeswarappa Geera et al.
Journal of food science, 77(5), C566-C572 (2012-04-12)
The growing interest in natural alternatives to synthetic petroleum-based dyes for food applications necessitates looking at nontraditional sources of natural colors. Certain sorghum varieties accumulate large amounts of poorly characterized pigments in their nongrain tissue. We used High Performance Liquid
A D Boveris et al.
Phytochemistry, 58(7), 1097-1105 (2001-12-04)
Soybean cotyledons directly exposed to UV-C (190-280 nm) contained a colored pigment in those areas of the epidermis directly exposed to UV-C. Ethanolic extracts from UV-C irradiated cotyledons showed a significant peak at 532 nm at pH=10, but not seen
O G Avwioro et al.
Scandinavian journal of clinical and laboratory investigation, 66(2), 161-167 (2006-03-16)
Crude ethanolic extracts of the leaves of Sorghum bicolor L. Moench were used as stains for tissue sections. The alkaline mixtures did not stain any of the tissues used but the acidic and neutral alcoholic mixtures stained collagen fibres, muscles
A P Polycarpe Kayodé et al.
Journal of agricultural and food chemistry, 59(4), 1178-1184 (2011-02-17)
Extracts from leaf sheaths of farmers' varieties of dye sorghum cultivated and used in Benin as a source of biocolorings were analyzed for their anthocyanidin and phenolic contents, as well as their antioxidant capacity. The aim was to identify and
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持