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Merck
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文件

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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About This Item

经验公式（希尔记法）:
C14H8O5
CAS号:
81-54-9
分子量:
256.21
顏色索引編號:
58205
Beilstein:
1887127
EC號碼:
201-359-8
MDL號碼:
MFCD00001203
分類程式碼代碼:
12171500
PubChem物質ID:
24853730
NACRES:
NA.47

化驗

>70-85% (HPLC)

形狀

powder

成份

Dye content, 90%

雜質

1-3% DMF

mp

253-256 °C (lit.)

溶解度

NH4OH: 1 mg/mL, clear to turbid

λmax

515 nm
521 nm (2nd)

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

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 密鑰

BBNQQADTFFCFGB-UHFFFAOYSA-N

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相关类别

一般說明

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。

應用

组织学中的核染色液

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H319,H335

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

235.4 °F - closed cup

閃點（°C）

113 °C - closed cup

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

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分析证书(COA)

Lot/Batch Number
MKBC4162V
MKBC4162
19516HI
15030AZ
13104PQ

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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)
H Melhus et al.
Experimental cell research, 197(1), 119-124 (1991-11-01)
To establish a suitable experimental system for studies of the interaction of retinol-binding protein (RBP) with transthyretin (TTR) we have expressed the corresponding cDNAs in HeLa cells. To investigate whether complex formation might occur already in the endoplasmic reticulum (ER)
E Takahashi et al.
Mutation research, 480-481, 139-145 (2001-08-17)
We have previously demonstrated the inhibitory effect of chlorophyllin, a green food additive, on the genotoxicities of various carcinogens in Drosophila. Recently, we reported that purpurin, a component of a red food additive produced from madder root (Rubia tinctorium), inhibits
Eizo Takahashi et al.
Mutation research, 508(1-2), 147-156 (2002-10-16)
Recently we have shown that anthraquinone food pigments such as purpurin and alizarin suppress the genotoxic activities of several mutagens including heterocyclic amines and polycyclic aromatic hydrocarbons in the Drosophila DNA repair test and in the Ames test. To investigate
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