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Merck
CN

229148

Sigma-Aldrich

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
颜色索引号:
58205
Beilstein:
1887127
EC 号:
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.47
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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

象形图

Exclamation mark

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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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