229148
红紫素
Dye content 90 %
别名:
1,2,4-三羟基蒽醌, 吡啉, 羟基氮杂酸
方案
>70-85% (HPLC)
表单
powder
组成
Dye content, 90%
杂质
1-3% DMF
mp
253-256 °C (lit.)
溶解性
NH4OH: 1 mg/mL, clear to turbid
λmax
515 nm
521 nm (2nd)
应用
diagnostic assay manufacturing
hematology
histology
储存温度
room temp
SMILES字符串
Oc1cc(O)c2C(=O)c3ccccc3C(=O)c2c1O
InChI
1S/C14H8O5/c15-8-5-9(16)14(19)11-10(8)12(17)6-3-1-2-4-7(6)13(11)18/h1-5,15-16,19H
InChI key
BBNQQADTFFCFGB-UHFFFAOYSA-N
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一般描述
紫茜素(1,2,4-三羟基蒽醌)是存在于印度茜草(Rubia cordifolia)根中的关键色素。这种色素可产生具有独特耐热和耐光性能的颜色。
应用
组织学中的核染色液
警示用语:
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
235.4 °F - closed cup
闪点(°C)
113 °C - closed cup
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Optimization of microwave-assisted extraction for alizarin and purpurin in Rubiaceae plants and its comparison with conventional extraction methods.
Dabiri M
Journal of Separation Science, 28, 387-396 (2005)
Dyeing studies with hydroxyanthraquinones extracted from Indian madder. Part 1: Dyeing of nylon with purpurin
Gupta D
Coloration Technology (2001)
Modified porphyrins, chlorins, phthalocyanines, and purpurins: second-generation photosensitizers for photodynamic therapy.
M Kreimer-Birnbaum
Seminars in hematology, 26(2), 157-173 (1989-04-01)
Tim Marczylo et al.
Journal of agricultural and food chemistry, 51(11), 3334-3337 (2003-05-15)
Purpurin, an anthraquinone constituent from madder root, has previously been reported as antimutagenic in the Ames Salmonella bacterial mutagenicity assay and as antigenotoxic in Drosophila melanogaster, against a range of environmental carcinogens. Short-term dietary supplementation with purpurin inhibits the formation
G W Winston et al.
Comparative biochemistry and physiology. Part C, Pharmacology, toxicology & endocrinology, 113(2), 221-229 (1996-02-01)
Hemolymph of M. Edulis is rich in phagocytic hemocytes. Hemocytes contain numerous lysosomes which, in turn, contain various hydrolytic enzymes. Phagocytic activity of M. edulis hemocytes is thought to be associated with NAD(P)H-oxidase activity of the plasma membrane. The laser
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