229148
红紫素
Dye content 90 %
别名:
1,2,4-三羟基蒽醌, 吡啉, 羟基氮杂酸
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关于此项目
经验公式（希尔记法）:
C14H8O5
化学文摘社编号:
分子量:
256.21
EC Number:
201-359-8
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
MDL number:
Colour Index Number:
58205
Beilstein/REAXYS Number:
1887127
产品名称
红紫素, Dye content 90 %
InChI key
BBNQQADTFFCFGB-UHFFFAOYSA-N
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
SMILES string
Oc1cc(O)c2C(=O)c3ccccc3C(=O)c2c1O
assay
>70-85% (HPLC)
form
powder
composition
Dye content, 90%
impurities
1-3% DMF
mp
253-256 °C (lit.)
solubility
NH4OH: 1 mg/mL, clear to turbid
λmax
515 nm
521 nm (2nd)
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
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Application
组织学中的核染色液
General description
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。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Dyeing studies with hydroxyanthraquinones extracted from Indian madder. Part 1: Dyeing of nylon with purpurin
Gupta D
Coloration Technology (2001)
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)
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
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
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)
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