质量水平
检测方案
≥90% (HPLC)
形式
powder
旋光性
[α]20/D +3.1°, c = 1 in H2O
颜色
purple to red-purple
red to very dark red
mp
136 °C
溶解性
1 N acetic acid: 1%, clear to hazy, red
λmax
495 nm
ε (消光系数)
≥13000 at 222-228 nm in ethanol at 0.03 g/L
≥18000 at 275-281 nm in ethanol at 0.03 g/L
应用
diagnostic assay manufacturing
hematology
histology
储存温度
room temp
SMILES字符串
Cc1c(C(O)=O)c(O)cc2C(=O)c3c(O)c(O)c([C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)c(O)c3C(=O)c12
InChI
1S/C22H20O13/c1-4-8-5(2-6(24)9(4)22(33)34)13(25)10-11(15(8)27)16(28)12(18(30)17(10)29)21-20(32)19(31)14(26)7(3-23)35-21/h2,7,14,19-21,23-24,26,28-32H,3H2,1H3,(H,33,34)/t7-,14-,19+,20-,21+/m1/s1
InChI key
DGQLVPJVXFOQEV-JNVSTXMASA-N
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一般描述
胭脂红是一种胭脂虫产品，通常以胭脂红酸铝盐和钙盐的形式提供。胭脂红酸可用于人类医学细胞诊断，并用于人类来源样本材料的组织学研究。它适用于组织切片中的细胞核染色。它可用于各种染色方法，包括糖原和粘液物质（贝斯特氏胭脂红）检测法，核酸染色或活体染色。
应用
胭脂红酸 (CI 75470) 可用于 Orth 锂胭脂红核染色技术、贝斯特式糖原染色和 Southgates 粘蛋白胭脂红法。
WGK
WGK 2
个人防护装备
Eyeshields, Gloves, type N95 (US)
Gabriel J. Lauro, Jack Francis
Natural Food Colorants: Science and Technology (2000)
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Analytica chimica acta, 667(1-2), 49-56 (2010-05-06)
A simple analytical method based on the second-order calibration of the pH gradient spectrophotometric data was developed for assay of carminic acid (CA) in human plasma and orange juice over the concentration range of 1.5-14.0microM. The multi-way data analysis method
Wichien Sang-aroon et al.
Journal of molecular modeling, 19(3), 1407-1415 (2012-12-12)
Essential parameters related to the photoelectrochemical properties, such as ground state geometries, electronic structures, oxidation potential and electron driving force, of cochineal insect dyes were investigated by DFT and TDDFT at the B3LYP/6-31+G(d,p) level of the theory. The results show
Hajime Nakatani et al.
Bioscience, biotechnology, and biochemistry, 75(3), 550-555 (2011-03-11)
The interaction between mammary epithelial and stromal tissue is considered to be important in breast tissue development. In this study, we developed a transplantation procedure for the mammary stromal fibroblastic cell line (MSF) to examine its life in vivo. First
Mamoru Kakino et al.
BMC complementary and alternative medicine, 10, 68-68 (2010-11-17)
Agarwood (Aquilaria sinensis), well known as incense in Southeast Asia, has been used as a digestive in traditional medicine. We investigated the laxative effects of an ethanol extract of agarwood leaves (EEA) in a rat model of low-fiber diet-induced constipation.
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